Satel SATEL-TA13G SATELLINE-M3-TR1 User Manual 3AS User Guide

Satel Oy SATELLINE-M3-TR1 3AS User Guide

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SATELLINE-M3-TR1 User Guide, Version 3.0 1 SATELLINE-M3-TR1 Transceiver Radio Modem User Guide

SATELLINE-M3-TR1 User Guide, Version 3.0 2 IMPORTANT NOTICE All rights to this manual are owned solely by SATEL OY (referred to in this user guide as SATEL). All rights reserved. The copying of this manual (without the written permission from the owner) by printing, copying, recording or by any other means, or the full or partial translation of the manual to any other language, including all programming languages, using any electrical, mechanical, magnetic, optical, manual or other methods or devices is forbidden. SATEL reserves the right to change the technical specifications or functions of its products, or to discontinue the manufacture of any of its products or to discontinue the support of any of its products, without any written announcement and urges its customers to ensure, that the information at their disposal is valid. SATEL software and programs are delivered ”as is”. The manufacturer does not grant any kind of warranty including guarantees on suitability and applicability to a certain application. Under no circumstances is the manufacturer or the developer of a program responsible for any possible damages caused by the use of a program. The names of the programs as well as all copyrights relating to the programs are the sole property of SATEL. Any transfer, licensing to a third party, leasing, renting, transportation, copying, editing, translating, modifying into another programming language or reverse engineering for any intent is forbidden without the written consent of SATEL. SATEL PRODUCTS HAVE NOT BEEN DESIGNED, INTENDED NOR INSPECTED TO BE USED IN ANY LIFE SUPPORT RELATED DEVICE OR SYSTEM RELATED FUNCTION NOR AS A PART OF ANY OTHER CRITICAL SYSTEM AND ARE GRANTED NO FUNCTIONAL WARRANTY IF THEY ARE USED IN ANY OF THE APPLICATIONS MENTIONED. Salo, FINLAND 2013 Copyright: 2013 SATEL Oy No part of this document may be reproduced, transmitted or stored in a retrieval system in any form or by any means without the prior written permission of SATEL Oy. This document is provided in confidence and must not be distributed to third parties without the express permission of SATEL Oy.

SATELLINE-M3-TR1 User Guide, Version 3.0 3 RESTRICTIONS ON USE SATELLINE-M3-TR1 radio modem module has been designed to operate on 403...473 MHz, the exact use of which differs from one region and/or country to another. The user of a radio modem must take care that the said device is not operated without the permission of the local authorities on frequencies other than those specifically reserved and intended for use without a specific permit. This user manual is universal; please notice the FCC 25 kHz requirements in US. . SATELLINE-M3-TR1 is allowed to be use in the following countries, either on licence free channels or on channels where the operation requires a licence. More detailed information is available at the local frequency management authority. Countries: AT, AU, BE, BG, CA, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IN, IT, KZ, LT, LU, LV, MT, NL, NO, PL, PT, RU, RO, SE, SG, SI, SK, TR, UA, US and ZA. WARNING! Users of SATELLINE-M3-TR1 in North America should be aware, that due to the allocation of the frequency band 406.0 – 406.1 MHz for government use only, the use of radio modem on this frequency band without a proper permit is strictly forbidden. WARNING! Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

SATELLINE-M3-TR1 User Guide, Version 3.0 4 PRODUCT CONFORMITY SATELLINE-M3-TR1 SATEL Oy hereby declares that SATELLINE-M3-TR1 radio modem modules are in compliance with the essential requirements (radio performance, electromagnetic compatibility and electrical safety) and other relevant provisions of Directive 1999/5/EC. Therefore the equipment is labelled with the following CE-marking. The notification sign informs users that the operating frequency range of the device is not harmonised throughout the market area, and the local spectrum authority should be contacted before the usage of the radio modem is used.

SATELLINE-M3-TR1 User Guide, Version 3.0 5 WARRANTY AND SAFETY INSTRUCTIONS Read these safety instructions carefully before using the product: -Warranty will be void, if the product is used in any way that is in contradiction with the instructions given in this manual, or if the radio modem housing has been opened or tampered with. -The radio modem is only to be operated at frequencies allocated by local authorities, and without exceeding the given maximum allowed output power ratings. SATEL and its distributors are not responsible, if any products manufactured by it are used in unlawful ways. -The devices mentioned in this manual are to be used only according to the instructions described in this manual. Faultless and safe operation of the devices can be guaranteed only if the transport, storage, operation and handling of the devices is appropriate. This also applies to the maintenance of the products. -To prevent damage it is recommended that both the radio modem and any terminal devices are switched OFF before connecting or disconnecting the serial connection cable. It should be ascertained that different devices used have the same ground potential. Before connecting any power cables the output voltage of the power supply should be checked. NOTE! When selecting a suitable location for the radio modem it must be ensured that no water can get into the radio modem under any conditions. Direct sunlight is also to be avoided. It is not recommendable to install the radio modem on a strongly vibrating surface. Suitable dampening and/or isolation materials should be used in cases where the installation surface will be subjected to vibration.

SATELLINE-M3-TR1 User Guide, Version 3.0 6 TABLE OF CONTENTS IMPORTANT NOTICE ............................................................................................. 2 RESTRICTIONS ON USE ......................................................................................... 3 PRODUCT CONFORMITY ........................................................................................ 4 WARRANTY AND SAFETY INSTRUCTIONS ............................................................. 5 TABLE OF CONTENTS ............................................................................................ 6 INTRODUCTION .................................................................................................... 9 1 TECHNICAL SPECIFICATIONS ..................................................................... 10 1.1 SATELLINE-M3-TR1 Technical Specifications ............................................ 10 2 OPERATING VOLTAGE ............................................................................... 12 2.1 Operating Voltage (PWR-module) ........................................................... 12 2.1.1 Fuse ................................................................................................................. 12 2.1.2 Power supply ..................................................................................................... 12 2.2 Instructions how to change the PWR-module .......................................... 13 3 SERIAL INTERFACE ..................................................................................... 13 3.1 D-15 connector ......................................................................................... 13 3.2 Description of the D-15 connector ........................................................... 14 3.3 26-pin PCB connector ............................................................................... 15 3.4 RS-485/RS-422 interface .......................................................................... 16 3.4.1 RS-485 interface ............................................................................................... 16 3.4.2 RS-422 interface ............................................................................................... 17 3.5 Termination of RS-422/485 lines ............................................................. 18 4 USER INTERFACE ........................................................................................ 19 4.1 On-board LED-indicators ......................................................................... 19 5 RF INTERFACE ............................................................................................ 20

SATELLINE-M3-TR1 User Guide, Version 3.0 7 5.1 Transmitter ............................................................................................... 20 5.2 Receiver .................................................................................................... 21 5.3 Priority RX/TX ........................................................................................... 21 5.4 Error correction ........................................................................................ 21 5.5 Error checking .......................................................................................... 22 5.6 User data whitening ................................................................................ 22 5.7 Pacific Crest and TRIMTALK compatibility ................................................ 23 5.7.1 General ............................................................................................................ 23 5.7.2 Configuration in Programming menu................................................................... 23 5.7.3 Configuration by using SL commands .................................................................. 24 5.7.4 Settings............................................................................................................. 24 5.7.5 Repeater function .............................................................................................. 26 5.7.6 Support for Local / Remote addresses .................................................................. 26 5.7.7 Latency ............................................................................................................. 27 5.7.7.1 Transmission delays using Option 1 (Pacific Crest 4FSK) on 25 kHz channel........... 27 5.7.7.2 Transmission delays using Option 2 (Pacific Crest GMSK) on 25 kHz channel ......... 27 6 TRANSPARENT DATA TRANSMISSION ....................................................... 28 6.1 Serial interface, data format ................................................................... 28 6.2 Handshake lines ...................................................................................... 29 6.2.1 CTS-line ........................................................................................................... 29 6.2.2 CD-line ............................................................................................................ 29 6.2.3 RTS-line ............................................................................................................ 30 6.3 Timing and delays during data transmission ......................................... 30 6.3.1 Data buffering in the radio modem ..................................................................... 30 6.3.2 Pause length ..................................................................................................... 31 6.3.3 TX delay ........................................................................................................... 32 6.4 Tests ........................................................................................................ 32 7 SETTINGS ................................................................................................... 33 7.1 Programming Mode ................................................................................. 33 7.1.1 Changing the settings ........................................................................................ 33 7.1.2 Restoring factory settings .................................................................................... 35 7.2 Radio Frequency ....................................................................................... 36 7.3 Updating Firmware .................................................................................. 36 7.4 Basic configuration and installation ........................................................ 37

SATELLINE-M3-TR1 User Guide, Version 3.0 8 8 SW-RELATED COMMANDS AND OPTIONS ................................................ 39 8.1 Repeater mode and addressing .............................................................. 39 8.2 Message routing ...................................................................................... 39 8.3 Virtual Mode Routing ............................................................................... 39 8.4 SL-Commands .......................................................................................... 39 8.4.1 Changing parameters using the SL-commands ..................................................... 40 9 ACCESSORIES ............................................................................................. 41 9.1 Antennas .................................................................................................. 41 10 APPENDIX A .............................................................................................. 42 11 APPENDIX B............................................................................................... 43 11.1 Functional delays ..................................................................................... 43 11.2 Transmission related delays .................................................................... 43 11.2.1 Transmission delays when using a 12.5 kHz radio channel .................................... 44 11.2.2 Transmission delays using a 25 kHz radio channel ............................................... 46

SATELLINE-M3-TR1 User Guide, Version 3.0 9 INTRODUCTION SATEL Oy is a Finnish electronics and telecommunications company specialising in the design and manufacture of wireless data communication products. SATEL designs, manufactures and sells radio modems intended for use in applications ranging from data transfer to alarm relay systems. End users of SATEL products include both public organisations and private individuals. SATEL is the leading European manufacturer of radio modems. SATEL radio modems have been certified in most European countries and also in many non-European countries.

SATELLINE-M3-TR1 User Guide, Version 3.0 10 1 TECHNICAL SPECIFICATIONS 1.1 SATELLINE-M3-TR1 Technical Specifications SATELLINE-M3-TR1 complies with the following international standards: o EN 300 113-2 (RF-requirements) o EN 301 489 (EMC-requirements) o EN 60950 (Safety Standard) o FCC CFR47 section 90 o EN 61000-4-3 (2006), 10V/m Immunity test RECEIVER TRANSMITTER Note! Frequency Range 403...473 MHz Channel Spacing 12.5 kHz / 20 kHz / 25 kHz Programmable See: Note 1 Tuning range 70 MHz Spurious Radiations < 2 nW EN 300 113 and CRF47 part90 Frequency error tolerance <1 kHz Sensitivity (BER < 10 E-3) -114dBm @12.5kHz -111dBm @25kHz FEC ON See:Note 2 Co-channel Rejection >-12 dB FEC On Adjacent Channel Selectivity > 47dB @12.5kHz > 52 dB @25kHz FEC On Intermodulation Attenuation >60 dB FEC ON Blocking >86 dB FEC ON Spurious Rejection >60 dB FEC On Spurious Emission <-100dBm < -80 dBm on 3rd harmonics @1215 – 1240 MHz Power Consumption <1.2 W <3 W @ 0.5W output power <7 W @ 1W output power Power Consumption, Save Modes Sleep: 0.24 W typical / DTR: 5 mW Communication Mode Half-Duplex Type of Emission F1D Carrier power 100, 200, 500, 1000 mW Adjacent Channel Power EN 300 113 and CRF47 part90 Carrier power stability < ±1.5 dB Note 1 25 kHz channel spacing is blocked from modems used in US. Note 2 Due to radio electronic design, the receiver is about 6-15dB less sensitive on the following frequencies: 403.000, 409.5875, 416.000, 429.000, 442.000, 455.000, 468.000 and 469.200 MHz.

SATELLINE-M3-TR1 User Guide, Version 3.0 11 DATA MODEM Timing RS-232 Electrical Interface Port1 fixed: RS-232 Port2 options: LVTTL, TTL or RS-232 /422 Port2 RS-232/ 422 programmable Interface Connector D-15 (female) as standard, others by request Data speed of Serial interface 300 – 38400 bps Data speed of Radio Interface 19200 bps (25 kHz channel) 9600 bps (12.5 / 20 kHz channel) Data Formats Asynchronous data Modulation 4FSK, GMSK (PacificCrest, TrimTalk) GENERAL Operating voltages Options: +3 … +9 V or +6 … +30 V +/-10% Temperature Ranges -30 °C ... +65 °C Functional -25 °C ... +55 °C Complies with standards -40 °C ... +80 °C Storage Antenna Connector 50 ohm, U.FL TNC, MCX, MMCX, SMA Construction PCB with sheet metal EMI shields Size H x W x D 96 mm x 56 mm x 9 mm Weight 50 g OTHER MEASURES ESD-failure threshold 8 kV contact, 15 kV air discharge Immunity test 10V/m SATELLINE-M3-TR1 module SATELLINE-M3-TR1 in an aluminium housing

SATELLINE-M3-TR1 User Guide, Version 3.0 12 2 OPERATING VOLTAGE 2.1 Operating Voltage (PWR-module) The SATELLINE-M3-TR1 radio modem can have two (2) operating voltage ranges. The range is set at the factory. The voltage level must be mentioned in the order. The operating voltage range is changed by replacing the PWR-module. The operating voltage options are: +3 … +9 V and +6 … +30 V+/-10%. The radio modem must only be connected to a power supply with an adequate current output. The input voltage range is marked in the serial number label. The lower voltage PWR-module PCB is marked as SPL0006x and the higher voltage module is SPL0010x. Overvoltage behaviour +3 … +9 V range: If the operating voltage range is exceeded the modem will automatically switch OFF. However, if the maximum value is more than 20V it may damage the module. +6 … +30 V range: If the voltage is less than +6 V the modem will automatically switch OFF. However, if the maximum value is more than +33 V it may damage the module. 2.1.1 Fuse A proper fuse must be connected in between the radio modem and the power supply. The correct value depends on the model (see list below). Recommended minimum value is 2A slow. 2.1.2 Power supply The radio modem must only be connected to a power supply with an adequate current output. The pins 15 and 14 of the D-connector are connected to the positive power supply line. The pins 8 and 7 of the D-connector are connected to negative power supply line (ground). The DTR-line of the radio modem, which is connected to pin 1, can be used as an ON/STANDBY –switch, and in this way the radio modem can be switched either ON (operational state) or OFF (STANDBY). The logical state "1" (Open or more than +3.0 V, max Vdc) of the DTR-line corresponds to ON-state and a logical state "0" (..<=0 V) corresponds to a STANDBY state. In applications, where the radio modem is used as a portable device (meaning battery operation), the DTR-line (pin 1) should be connected to a logical state "0" always when it is possible to conserve battery power and prolong operational time between battery charging. NOTE! There is a galvanic connection between signal ground (SGND, pin 7), ground (GND, pin 8), outer conductor of antenna connector and modem casing.

SATELLINE-M3-TR1 User Guide, Version 3.0 13 2.2 Instructions how to change the PWR-module The radio module includes a removable PWR-module, which can be changed if needed. Picture 1 Use a small screwdriver and move the sheet metal nails up one-by-one until it removes. Picture 2 Open the PWR-module by setting a pen into the whole of the corner and bend as long as the module turns out. Picture 3 Press the new PWR-module back in reverse order. Picture 2 Picture 3 PWR-module Picture 1

SATELLINE-M3-TR1 User Guide, Version 3.0 13 3 SERIAL INTERFACE The radio modem module is referred to as DCE (Data Communication Equipment) whereas the PC or equivalent device is referred to as DTE (Data Terminal Equipment). The SATELLINE-M3-TR1 includes a 15-pin ‘D’-type female connector, which contains all the connections required to establish communication between the radio modem, acting as the DCE, and the PC, acting as the DTE. The radio modem contains two (2) serial ports, which are designated as Port 1 or Port 2 for communication. Only one port at a time can be used for communication. The Interface must be specified in the order. The user can set the Ports ON/OFF afterwards in the programming mode. The Port 1 is always RS-232, but the Port 2 has 4 alternatives: 1. RS-232 / RS-422 (programmable) 2. LVTTL 3. TTL 3.1 D-15 connector D-15 female connector adapter of the radio modem Pinout of the D-15 PORT PIN DIR SIGNAL PORT 1 RS-232 6 OUT CTS* 9 OUT RD1 11 IN TD1 13 IN RTS* PORT 2 TTL/LVTTL 2 OUT CTS 3 OUT RD 4 IN TD 5 IN RTS PORT 2 RS-232 2 OUT CD 3 OUT RD2 4 IN TD2 5 - NC PORT 2 RS-422 2 OUT A' 3 OUT B' 4 IN A 5 IN B COMMON 1 IN DTR 10 OUT DSR 12 IN MODE 7,8 - GND 14,15 - VB

SATELLINE-M3-TR1 User Guide, Version 3.0 14 o DTE is an abbreviation for Data Terminal Equipment o DIR column below denotes the direction of the signal: "IN" is from DTE to the radio modem, "OUT" is from the radio modem to the DTE. Port 1 complies always with the RS-232 standard. Port 2 can comply either with the RS-232, LVTTL, TTL or RS-422 standards. The interface type is set at the factory according to the customer order. The user can set the ports ON/OFF afterwards in the programming mode. NOTE! Unused pins can be left unconnected. *) RTS and CTS handshaking connections remain the same irrespective of the port used (Port 1 or Port 2). **) A and B designators are opposite in Profibus standard. 3.2 Description of the D-15 connector o DTR. Data Terminal Ready. When open or connected to + Voltage the unit is ready for normal transfer mode. When connected to Ground the unit goes to low current consumption mode. OFF = <=0V, ON =>= 3V-30V. o CTS. Clear To Send o RD. Receive data Asynchronous serial data. o TD. Transmit data Asynchronous serial data. o RTS. Request to Send o CTS. Clear To Send o GND. Ground Both the negative pole of the operating voltage and the signal ground. o MODE Programming pin. When floating or connected to +VDC the unit is in normal mode. When connected to Ground the unit is in programming mode. NOTE! When the MODE-Pin (Pin 12 of the D-Connector) is connected to Ground, the modem is in the Programming Mode and Port 1 (PINS 6, 9, 11,13) will be in use! If you normally use Port 2 for data transmission, the serial cable must be changed to a suitable type when switching over to the configuration mode.

SATELLINE-M3-TR1 User Guide, Version 3.0 15 MODE = operational mode. When the MODE-line is connected to ground (GND), the radio modem enters the Programming Mode which is used to change the settings of the radio modem (i.e. configuration, set-up). If the MODE-line is not connected, the radio modem will enter the Data Transfer Mode, in which data can be transmitted and received. The Programming Mode is used only when installing a radio modem and changing the operational parameters of a network. Normally the radio modem is always in the Data Transfer Mode. o RTS, Request To Send o PWR +VDC. Vb Positive pole of the operating voltage. NOTE! Port 1 or 2 can be defined using the Configuration Manager. When the Program switch of the adapter is switched ON (Programming-mode) the default port is always Port 1, 9600, N8,1. When the port has been defined, switching the Power OFF-ON or switching the Program Switch to OFF will activate it. 3.3 26-pin PCB connector Vertical strip, male. Horizontal header, female * CD TTL in use only with TTL-module (order option: Port2=TTL) ** CD Not in use. Optionally available. *** CD Not in use. Optionally available. TTL-option eliminates 422-option and 422-option eliminates TTL-option. 26-pin Description SATEL Name Direction 1 Vin IN 2 Vin IN 3 Vin IN 4 Vin IN 5 RTS_RS IN 6 MODE IN 7 TD_RS IN 8 DSR OUT 9 RD1_RS OUT 10 BOOT IN 11 Spare_1 12 Spare_2 13 CD_out TTL* OUT 14 GP IN 15 GP OUT 16 CD_RS** OUT 17 DTR IN 18 CTS_TTL/A/CD*** OUT 19 RD2TTL/B/RD2_RS OUT 20 TD2TTL/A/TD2_RS IN 21 RTS_TTL/B IN 22 CTS_RS OUT 23 GND 24 GND 25 GND 26 GND

SATELLINE-M3-TR1 User Guide, Version 3.0 16 3.4 RS-485/RS-422 interface 3.4.1 RS-485 interface RS-485 is an extension of the RS-422 standard and enables the connection of more than two devices on to the same bus. Communication is half-duplex, so there is only one cable pair, compared to two when using the RS-422. The RS-485 standard defines the electrical characteristics of the connections in such a way as to prevent possible data contention states as well as cable shorts etc. from harming the devices themselves. To enable RS-485 function set the modem must be ordered with RS-232/RS-422 Interface. When RS-485 is used the RS-422 on Port 2 must be ON. Typical RS-485 connection. TR1 NARS-2-4A RS-422 to RS-485 using NARS-2-4A-adapter. Port 2 =RS-422 RS-485 Termi-nalTermi-nalTermi-nal Termi-nal 120120Radio modem

SATELLINE-M3-TR1 User Guide, Version 3.0 17 RS-422 to RS-485 using cable conversion. 3.4.2 RS-422 interface RS-422 standard defines a serial data transfer method, which is very similar to the RS-232 standard. In RS-422 however, the signal lines are balanced (or differential) transmission lines. A balanced (or differential) transmission line is formed by using two signal wires together to convey each single signal. Because the state of the signal is defined by the mutual voltage difference (hence the name differential), any common mode disturbances induced into the lines will cancel out. The effect of different signals moving in the same cable will also be smaller than in the case of the RS-232. Transmission distance can be considerably longer than when using RS-232 type of connection, and distances of 1 km are possible. As an example, let’s examine the TX-signal: TX-signal will be transmitted using two lines (A and B). A logical ”1” corresponds to a situation, where the voltage on line A is greater than the voltage on line B. Correspondingly a logical ”0” corresponds to a situation, where the voltage on line A is smaller than the voltage on line B. To enable RS-422 function the modem must be ordered with RS-232/RS-422 Interface. When RS-422 is used RS-422 of the Port 2 must be ON. Radio modem set to 422-mode T R B ' A' B A R T 120 Ω Radio modem Cable Terminal Cable R T 120 Ω R T B A B` A` 5 4 2 3 Pin RT 120 ΩRTRT 120 ΩRTB B'AA'B' BA' ARadio modem Cable TerminalCable

SATELLINE-M3-TR1 User Guide, Version 3.0 18 3.5 Termination of RS-422/485 lines Each differential pair of wires is a transmission line. A transmission line must be terminated properly to prevent, or at least minimise, harmful reflections formed between the transmitting and receiving end of the transmission line. A common method of terminating a RS-485 type of transmission line is to connect a so-called termination resistor, between the wires and at both ends of the transmission line. Even when there are more than two devices on the same transmission line, the termination resistors are needed only at the ends of the transmission line. The termination resistor must be selected so that its resistance matches the characteristic impedance of the transmission line as close as possible (typical values range from 100 to 120 ohm). When using a RS-422 type of connection the termination resistor is connected only at each of the receiving ends. Termination resistors are particularly important when using long transmission lines and/or high data transfer speeds.

SATELLINE-M3-TR1 User Guide, Version 3.0 19 4 USER INTERFACE 4.1 On-board LED-indicators There are two (2) LED-indicators on the PCB of the radio modem, and they give an indication of the status of the serial port and the radio interface: LED Colour Indication OFF, SLEEP ON Red, Flashing Power Green ON/OFF Inactive Active RX/TX Red Data indicator, Programming Mode No data transferred Programming mode Data transfer Description of the LED-indicators: o Power indicates the status of Power ON/OFF o RX/TX indicates that the radio modem is receiving or transmitting data via serial port o Mode indicates whether the modem on Data- or Programming mode o Power ON/OFF. ON=Green. o DATA on line (RX/TX)= Red Flashing

SATELLINE-M3-TR1 User Guide, Version 3.0 20 5 RF INTERFACE The SATELLINE-M3-TR1 module has a single antenna connector with an impedance of 50 ohm. The user can change the frequency of the radio modem afterwards within the frequency range. The data speed of the radio interface depends on the chosen radio channel spacing. A channel spacing of 25 kHz enables a data speed of 19200 bps and a channel spacing of 12.5 kHz and 20 kHz enables, correspondingly, a data speed of 9600 bps. The data speed of the radio interface is always fixed (19200 bps or 9600 bps), irrespective of the data speed of the serial interface. If the data speeds of the radio interface and the serial interface differ from each other, the radio modem will temporarily buffer the data in transfer, so no data loss will occur. NOTE! 25 kHz channel spacing is not allowed in US. 5.1 Transmitter The output power of the transmitter is adjustable between 100, 200, 500 or 1000mW. The greatest allowable power depends on limits set by local authorities, which should not be exceeded under any circumstances. The output power of the transmitter should be set to the smallest possible level, which still ensures error free connections under variable conditions. Large output power levels using short connection distances can, in the worst case, cause disturbances to the overall operation of the system. OUTPUT POWER dBm 100 mW +20 200 mW +23 500 mW +27 1 W +30 Transmission output power values, Watts vs. dBm NOTE! Setting the radio data modem output power level to that which exceeds the regulations set forth by local authorities is strictly forbidden. The setting and/or using of non-approved power levels may lead to prosecution. SATEL and its distributors are not responsible for any illegal use of its radio equipment, and are not responsible in any way of any claims or penalties arising from the operation of its radio equipment in ways contradictory to local regulations and/or requirements and/or laws.

SATELLINE-M3-TR1 User Guide, Version 3.0 21 5.2 Receiver The sensitivity of the receiver depends on the channel spacing of the radio modem (=data speed of the radio interface) and on the mode of the FEC (error correction) according to the table below: FEC OFF FEC ON 25 kHz -108 dBm -111 dBm 20 kHz -111 dBm -114 dBm 12.5 kHz -111 dBm -114 dBm The Signal Threshold Level setting of the receiver determines a level above which the search for the actual data transfer signal is active. If the Signal Threshold Level setting is set too low, it is possible that the receiver is trying to synchronise itself with noise, in which case, the actual data transmission might remain unnoticed. Alternatively, weak data transmissions will be rejected, even though they would be otherwise acceptable. 5.3 Priority RX/TX SATELLINE-M3-TR1_xx offers a Priority setting, which selects the priority between reception and transmission. The setting can be changed in Programming Mode. By default, transmission has higher priority than reception i.e. the default value is Priority TX. Priority TX means that a terminal device attached to a radio modem decides the timing of the transmission. The transmitter is immediately switched on when the terminal device starts to output data. Should reception be in progress, the radio modem will stop it and change to a transmit state. There is no need to use any handshaking for the control of timing. Priority RX means, that a radio modem tries to receive all data currently in the air. If a terminal outputs data to be transmitted (or an SL command) it will buffered. The radio modem will wait until the reception has stopped before transmitting the buffered data. This will result in timing slacks to the system, but decreases the number of collisions on the air; this is particularly useful in systems based on multiple random accesses. If the Repeater Function has been set on, priority setting is automatically switched to RX mode. 5.4 Error correction Forward Error Correction (FEC) -function is switched ON (or OFF) by using the Programming Mode. When activated, the FEC-function will automatically add additional error correction information, which increases the amount of transmitted data by 30 %. It is used by the receiving radio modem to correct erroneous bits - as long as the ratio of correct and erroneous bits is reasonable.

SATELLINE-M3-TR1 User Guide, Version 3.0 22 Error correction improves the reliability of data transfer via the radio interface especially in unfavourable conditions. FEC-function should be used when link distances are long and/or if there are many disturbances in the radio channels used. The use of the FEC-function will, however decrease the data transfer throughput of data by about 30 %. For a listing of exact delays introduced by using FEC-function. To switch the FEC-function ON in the Programming Mode, select: 7) Additional Setup => Error correction => set ON/OFF 5.5 Error checking When the error checking is switched on, the radio modem will add a checksum to the transmitted data. When the data is received, the checksums are verified before data is forwarded to the serial port. There are two different options for error checking that can be accessed in the Additional setup menu in the Programming Mode: 7) Additional Setup => Error check => set ON/OFF, Full CRC16 check => set ON/OFF Error check checks data partially while data is received. Full CRC16 check function adds two checksum characters at the end of the user data message. At the reception end the receiver receives first the whole package and if the checksum matches the data message is forwarded to the serial port. If Full CRC16 check is selected it must be set ON for all radio modems in the same network. Otherwise the checksum characters appear at the end of user message on the serial port. 5.6 User data whitening In some cases, if the user data includes a large number of constant characters, additional bit errors may appear. The use of error correction (FEC) is recommended in such cases. If that is not possible, the Data whitening feature can be used to improve the reliability of data transfer. The feature is set on/off in the programming mode. NOTE! All radio modems, which are to communicate with each other, must have the same setting for FEC (ON or OFF). If the transmitting radio modem and the receiving radio modem has different settings, data will not be received correctly. NOTE! All radio modems, which are to communicate with each other, must have the same setting for Data whitening (ON or OFF). If the transmitting radio modem and the receiving radio modem has different settings, data will not be received correctly.

SATELLINE-M3-TR1 User Guide, Version 3.0 23 5.7 Pacific Crest and TRIMTALK compatibility 5.7.1 General SATELLINE-M3-TR1 radio modem module supports additional to the original SATEL 3AS data transfer also: o Pacific Crest compatible data transfer over the air, if the opponent Pacific Crest modems operate in the transparent mode/FEC ON/Scrambling ON that is the most common setup among RTK applications. The other modes are currently not supported. o TRIMTALK® 450s compatible data transfer over the air. SATELLINE-M3-TR1 radio modem module provides the following radio compatibility settings: o Option 1 for Pacific Crest 4-FSK modulation, Transparent mode/FEC ON/Scrambling ON. o Option 2 for Pacific Crest GMSK modulation, Transparent mode/FEC ON/Scrambling ON. o Option 3 for TRIMTALK GMSK modulation, Transparent mode o TrimTalk450s(T) = TrimTalk450s GMSK (Rx fitted to Trimble transmitter) o Pacific Crest-FST = Pacific Crest Transparent FST (4-FSK) So far, only the transparent mode is implemented, since it is the most commonly used and recommended by the user manuals. The ARQ based protocols with ACK/NACK schemes are not preferred in RTK applications that apply one-way communication. The implementation of Options 1, 2, 3 is based on the reference measurements and the available public data of the following radio modems manufactured by Pacific Crest Corporation: RFM96W, PDL HPB, PDL LPB. TRIMTALK is a trademark of Trimble Navigation Ltd. 5.7.2 Configuration in Programming menu The correct radio compatibility mode can be changed in the Programming mode submenu Radio settings ->Radio compatibility Mode: Radio compatibility ------------------------- 1) Satelline-3AS 2) PCC 4-FSK 3) PCC GMSK 4) TRIMTALK GMSK, RX fitted to Pacific Crest transmitters 5) TRIMTALK GMSK, RX fitted to Trimble transmitters 6) PCC-FST

SATELLINE-M3-TR1 User Guide, Version 3.0 24 5.7.3 Configuration by using SL commands “SL@S=” command selects the compatibility mode: o ”SL@S=0” sets SATELLINE-3AS (default). o ”SL@S=1” sets PCC-4FSK o ”SL@S=2” sets PCC-GMSK o ”SL@S=3” sets TRIMTALK GMSK, RX fitted to Pacific Crest transmitters o “SL@S=4” sets TRIMTALK GMSK, RX fitted to Trimble transmitters o “SL@S=5” sets PCC-FST The modem responds with “OK” message if the requested mode is supported or “ERROR” if the mode is not allowed. “SL@S? enquires the active mode. The modem responds with a number: o “0” if the mode is SATEL 3AS o “1” if the mode is PCC-4FSK o “2” if the mode is PCC-GMSK o “3” if the mode is TRIMTALK GMSK, RX fitted to Pacific Crest transmitters o “4” if the mode is TRIMTALK GMSK, RX fitted to Trimble transmitters o “5” if the mode is PCC-FST 5.7.4 Settings In order to use the Pacific Crest/TRIMTALK modes implemented in SATELLINE modems: PACIFIC CREST modems must have: o Protocol Mode = o Transparent w/EOT Timeout (when using Pacific Crest modulations) o TrimTalk 450s (when using TRIMTALK GMSK modulation) o Modulation Type depends on the system o GMSK (default, always selected when using TRIMTALK 450s mode) o 4-Level-FSK o FEC = ON o Scrambling = ON o Data Security Code set to = 0 (=not used) o Local Address= 0…254 (0 by default) Pacific Crest modem receives messages from SATELLINE modems that have their TX1 address matching the Local Address. o Remote address=0…255 (255 by default, that is the broadcast address to be received by all). SATELLINE modems receive the message from a Pacific Crest radio, provided their RX1 address matches the Remote Address of a Pacific Crest transmitter (or if the message has the broadcast address 255). SATELLINE modems must have the following key settings: o FEC OFF (because the FEC here means SATEL 3AS FEC, not Pacific Crest/TRIMTALK FEC ) o Error check OFF o Full CRC16 check OFF o Radio Compatibility (according to selected Pacific Crest protocol mode setting)

SATELLINE-M3-TR1 User Guide, Version 3.0 25  Pacific Crest 4-FSK  Pacific Crest GMSK  TRIMTALK GMSK, RX fitted to Pacific Crest transmitters  TRIMTALK GMSK, RX fitted to Trimble transmitters  PCC-FST o Addressing: o When TX address is selected ON, then TX1 address is used like PDL Remote address that is the destination address for the transmitted messages. Default value is 0x00FF (=255) (note the hexadecimal format of the setting) o When RX Address is selected ON, then RX1 address is used like PDL Local address Default value is 0x0000 (=0) (note the hexadecimal format of the setting) Note: Addresses are NOT applicable in TRIMTALK 450s mode so SATELLINE modems must have their RX/TX addresses OFF with Option3. The configuration tools and settings are different between SATELLINE and Pacific Crest modems: o Pacific Crest modems are configured via the serial port using PDLCONF WindowsTM program that sends binary control messages to the serial port of the modem. o SATELLINE-M3-TR1 radio modem modules are configured via the serial port using any ordinary terminal program or SATEL Configuration Manager PC-program. The table below shows the analogy of settings between Pacific Crest and SATELLINE radio modems (status in firmware version v3. 46.3). Pacific Crest setting Corresponding SATELLINE-M3-TR1 setting Identification: Owner (not implemented) Identification: Channel Bandwidth Channel spacing Identification: RF Power TX power Radio Link: Channel Selection Type (Manual) Radio frequency Radio Link: Current Channel Radio frequency Radio Link: Link Rate The fixed link rates are: Option 2 & 3: 9600bps@25kHz / 4800bps@12.5kHz Option 1: 19200bps@12.5kHz / 9600bps@12.5kHz Radio Link:Modulation Mode Compatibility->PCC-4FSK Compatibility->PCC-GMSK Compatibility->TRIMTALK GMSK Radio Link:Scrambling ON by default Radio Link:Transmit Retries (not implemented) Radio Link:TX ACK Timeout (not implemented) Radio Link:Csma Monitoring Priority (RX=ON, TX=OFF) Default: RX Radio Link: AutoBase/AutoRover (not implemented) Radio Link:Digisquelch Signal threshold Radio Link:Forward Error Correction ON by default using Option 1, 2, 3 (Note: SATELLINE-M3-TR1 FEC must be OFF!) Radio Link:Local Address (0 by default) Primary RX address (RX1) (OFF by default) Radio Link:Remote Address (255 by default) Primary TX address (TX1) (OFF by default) Serial Interface:Protocol Mode Radio compatibility: Options 1 and 2 = Transparent w/EOT Timeout Option 3 = TRIMTALK 450s, RX fitted to PCC Option 4 = TRIMTALK 450s, RX fitted to Trimble Option 5 = PCC Transparent FST Serial Interface:BREAK to Command (not implemented) Serial Interface:Modem Enable: Yes (not applicable)

SATELLINE-M3-TR1 User Guide, Version 3.0 26 Serial Interface:Soft Break Enable (not implemented) Serial Interface:EOT value (in 0.01s units) Pause length (in serial port byte intervals) Serial Interface:Digipeater Delay(in0.01s units) (not implemented) Serial Interface:Local Node Repeater (not implemented) Frequency Table Radio frequency Data Security Code (must be 0=not used) (not implemented) Potential conflicts: - Pacific Crest Local/Remote addresses are supported in the firmware versions starting from v3. 46.3 - Repeater function is supported only in the firmware versions starting from v3. 46.3 - Error check and Full CRC16 check must be OFF in SATELLINE modem - FCS (Free Channel Scanning) feature is not supported by Pacific Crest radios - Message Routing is not supported by Pacific Crest radios - SATELLINE RX/TX addressing does not use ARQ scheme like Pacific Crest radios. 5.7.5 Repeater function The implemented Pacific Crest/TRIMTALK modes support also the repeater function. The repeater function is configured either by using the SL commands: o ”SL@M=R” (Repeater ON) o ”SL@M=O” (Repeater OFF) or by selecting Repeater OFF/ON in the Additional setup-> Repeater programming menu. Note 1. The repeater modem passes TRIMTALK messages also to its serial port unlike for example Pacific Crest PDL modems. Note 2. If error correction is ON (FEC ON) and TRIMTALK mode is activated by using ”SL@S=3” command, the firmware automatically switches SATEL FEC OFF temporarily, and turns it back at the mode return. 5.7.6 Support for Local / Remote addresses If the modem has TX address ON then primary TX address is handled in the same way as Remote address in Pacific Crest PDL modems. The default value is 0x00FF (255 in decimal format) i.e. the broadcast address. If the modem has RX address ON then primary RX address is handled in the same way as PDL Local address in Pacific Crest PDL modems. The default value is 0x0000 (0 in decimal format). SATELLINE modem needs to have TX Delay 50ms or more in order to avoid messages from colliding in case it is to be placed in a Pacific Crest system that uses addressing and acknowledging scheme. In case only broadcast messages are used (like in RTK applications) there is usually no need for TX Delay, except if the transfer delays identical to Pacific Crest modems are preferred – in such cases an appropriate value of TX Delay is 34 ms. Note 1. SATELLINE-modems do not support Pacific Crest retransmit/acknowledge scheme. However, that has no effect in RTK applications because they utilize only broadcast messages.

SATELLINE-M3-TR1 User Guide, Version 3.0 27 5.7.7 Latency In the PCC Transparent protocol mode (Option 1 and Option 2) the whole message is first read from the serial port and after that it will be framed and transmitted over the radio. The end of the message is detected when there is a pause in data coming from the serial port. The symbol rates for the Pacific Crest 4FSK (Option1) are: o 19200 bps on 25 kHz channel o 9600 bps on 12.5 kHz channel The symbol rates for the Pacific Crest GMSK (Option2) are: o 9600 bps on 25 kHz channel o 4800 bps on 12.5 kHz channel The actual raw data rate is appr. 2/3 of the symbol rate. 5.7.7.1 Transmission delays using Option 1 (Pacific Crest 4FSK) on 25 kHz channel The table below presents the typical latency vs. the size of the message. The delays are measured from the end of transmitted data to the end of received data on the serial interface. Number of bytes sent Bps 1 10 100 500 1200 77 ms 159 ms 971 ms 4590 ms 4800 48 ms 68 ms 317 ms 1438 ms 9600 43 ms 52 ms 209 ms 912 ms 19200 40 ms 45 ms 154 ms 650 ms 38400 39 ms 41 ms 127 ms 519 ms 5.7.7.2 Transmission delays using Option 2 (Pacific Crest GMSK) on 25 kHz channel The table below presents the typical latency vs. the size of the message. The delays are measured from the end of transmitted data to the end of received data on the serial interface. Number of bytes sent Bps 1 10 100 500 1200 86 ms 168 ms 1042 ms 4949 ms 4800 57 ms 77 ms 390 ms 1796 ms 9600 52 ms 62 ms 281 ms 1272 ms 19200 50 ms 55 ms 226 ms 1009 ms 38400 48 ms 51 ms 198 ms 878 ms

SATELLINE-M3-TR1 User Guide, Version 3.0 28 6 TRANSPARENT DATA TRANSMISSION 6.1 Serial interface, data format The SATELLINE-M3-TR1 radio modem serial interface uses an asynchronous data format. No external synchronising signal is needed, since necessary timing information is acquired from the start and stop bits transmitted before and after each data field bits (byte). The data transfer speed of the serial interfaces can be set to 300, 600, 1200, 2400, 4800, 9600, 19200 or 38400 bps (bits per second). The length of the data field must be 7, 8 or 9 bits. When using a data field length of 7 or 8 bits, a parity bit may also be used. One character to be transmitted will thus contain a start bit; the data bits (which define the specific character in question); an optional parity bit and one or two stop bits. The overall length of one character is therefore 10, 11 or 12 bits. This should be taken into account when calculating the data throughput capability of a system. In other words, the number of start, stop and parity bits must be considered. A useful rule of thumb is that at a data transfer speed of 9600 bps, the transmission of one character will require roughly one millisecond (1 ms). Start Data Parity End Asynchronous character data format Example: With an 8-bit data character length and taking, for example, a decimal value of ”204”, (which corresponds to a binary value of ”11001100”) and with a start bit value of ”0”, parity bit set to either “NO” (NONE), ”0” or ”1” and with a stop bit value of ”1”, the possible combinations are listed in the table below: DATA FORMAT CHARACTER CHARACTER LENGTH 8 bit, no parity, 1 stop bit 0110011001 10 bit 8 bit, even parity, 1 stop bit 01100110001 11 bit 8 bit, odd parity, 1 stop bit 01100110011 11 bit 8 bit, no parity, 2 stop bits 01100110011 11 bit 8 bit, even parity, 2 stop bits 011001100011 12 bit 8 bit, odd parity, 2 stop bits 011001100111 12 bit If the settings of data speed, character length, parity or the number of stop bits differ between the radio modem and the terminal, errors will be introduced into the transferred data. The serial port settings of each individual radio modem in a system can all be different apart from the data length setting (7, 8 or 9 bits), which must always be the same in each individual radio modem. In other words, the serial port used, the data transfer speed, parity and number of stop bits; can be different in different parts of a same system. This is especially useful where one part of the system uses an RS-485 serial port and another part uses the RS-232 serial port. In other words, radio modems may also be utilised as serial port adapters in addition to the more common role of wireless data transfer. The serial port settings can be changed in the Programming Mode.

SATELLINE-M3-TR1 User Guide, Version 3.0 29 6.2 Handshake lines When using the RS-232 serial interface, handshake signals can be used to control data transfer. Handshake signals are used, for example, by the radio modem to inform the terminal that the radio channel is busy, and that it cannot initiate transmission. The terminal can also control the radio modem via RTS-line. Line Direction CTS To terminal RTS To modem CD To terminal A common way of using handshaking signals is to monitor the CTS-line and ignore the others. Usually the terminal is fast enough to handle the data received by the radio modem, so the use of RTS-line is not necessary. Handshaking is not needed if the system protocol is designed to prevent collisions (data contention) by the use of polling, or if there is little traffic and also if there is no harm from occasional data contention situations (several radio modems try to transmit at the same time). 6.2.1 CTS-line The options for CTS-line are: 1) Clear To Send CTS is active when the radio modem is ready to accept data for new transmission. CTS will shift into inactive state during data reception and transmission. 2) TX buffer state CTS will shift into inactive state only if the radio modem’s TX buffer is in danger of overflowing. This typically happens when the serial interface data transfer speed is greater than the radio interface transfer speed and the size of transmitted messages is large. 6.2.2 CD-line NOTE! The RS-422 factory setting from the modem Port 2 settings shall be set to RS-232 in case of using the CD line output. The RS422 setting reserves the CD output for RS usage (pin no: 2). The options for CD-line are: 1) RSSI-threshold CD is active whenever a signal with a level exceeding the level required for reception exists on the radio channel. It doesn’t make any difference if the signal is an actual data transmission, a signal of a radio transmitter not belonging to the system, or even an interference signal caused for example, by a computer or a peripheral device. CD is also active when the radio modem in question is transmitting.

SATELLINE-M3-TR1 User Guide, Version 3.0 30 2) Data on channel CD will switch to active state only after recognition of a valid data transmission. CD will not react to interference signals. 3) Always ON CD is always in the active state. This option can be used with terminal equipment, which use the CD-line as an indicator of an active connection (the radio modem can transmit and receive at any time). 6.2.3 RTS-line The options for RTS-line are: 1) Ignored RTS-line status is ignored. 2) Flow control The radio modem transmits data to the terminal device only when the RTS-line is active. Non-active state of the RTS-line will force the radio modem to buffer the received data. This option is used if the terminal device is too slow to handle data received from the radio modem. 3) Reception control RTS-line controls the reception process of the radio modem. An active RTS-line enables reception (as normal). Non-active RTS-line will interrupt reception process immediately, even if the radio modem is receiving a data packet. This option is used to force the radio modem into WAIT State for an immediate channel change. 6.3 Timing and delays during data transmission When using a radio modem for data transmission, certain delays will be formed through the use of a radio interface and from the radio modem circuitry itself. These delays exist when the radio modem switches from Standby Mode to Data Transfer Mode and during reception and transmission of data. For detailed delay values in each case see Appendix B. 6.3.1 Data buffering in the radio modem Whenever the radio modem is in Data Transfer Mode it monitors both the radio channel and the serial interface. When the terminal device starts data transmission the radio modem switches to transmission mode. At the beginning of each transmission a synchronisation signal is transmitted and this signal is detected by another radio modem, which then switches into receive mode. During the transmission of the synchronisation signal the radio modem buffers data into its memory. Transmission ends when a pause is detected in the data sent by the terminal device, and after all buffered data has been transmitted. When the serial interface speed is the same or slower than the speed of the radio interface, the internal transmit buffer memory cannot overflow. However, when the serial interface speed exceeds the speed of the radio interface, data will eventually fill transmit buffer memory. In this instance, it will take a moment after the

SATELLINE-M3-TR1 User Guide, Version 3.0 31 terminal device has stopped transmission of data for the radio modem to empty the buffer and before the transmitter switches off. The maximum size of transmit buffer memory is one kilobyte (1 kB). If the terminal device does not follow the status of the CTS-line and transmits too much data to the radio modem, the buffer will be emptied and the transmission is restarted. In the receive mode, the buffer works principally in the above described way thus evening out differences in data transfer speeds. If the terminal device transmits data to a radio modem in receive mode, the data will go into transmit buffer memory. Transmission will start immediately when the radio channel is available. 6.3.2 Pause length The modem recognises a pause on the serial line (a pause is defined as a time with no status changes on the RS-232 interface TD-line). The pause detection is used as criteria for: o End of radio transmission - When the transmit buffer is empty and a pause is detected, the modem stops the transmission and will then change the radio to the receive mode. o SL-command recognition - For a SL-command to be valid, a pause must be detected before the actual “SL…” character string. o User address recognition - In order for the start character to be detected, a pause must precede it in transmission. Traditionally, in asynchronous data communication, pauses have been used to separate serial messages from each other. However, the use of non-real-time operating systems (frequently used on PC-type hardware) often adds random pauses, which may result in the user data splitting into two or more separate RF transmissions. This may cause problems especially in the systems including repeater stations. In order to match the operation of the radio modem to the user data, the Pause length parameter can be adjusted on the programming menu. It may have any value between 3 and 255 characters. The default value is 3 characters. Notes: o The absolute time of Pause length is depending on the serial port settings. For example, 1 character is ~1.04 ms at 9600 bps / 8N1 (10 bits). o The maximum absolute time is always 170 ms independent from the value of the Pause length given in the set-up. o An increase in the Pause length increases the round trip delay of the radio link correspondingly; this is due to the fact that the radio channel is occupied for the time of the Pause length after each transmission (the time it takes to detect a pause). If this is not acceptable, the TX delay setting may also be useful in special cases.

SATELLINE-M3-TR1 User Guide, Version 3.0 32 6.3.3 TX delay The radio modem can be configured to delay the beginning of a radio transmission by 1...65000 ms. This function can be used to prevent packet contention in a system, where all substations would otherwise answer a poll of a base-station simultaneously. During this delay data sent to the radio modem is buffered. Although the priority setting is "RX" , radio modem is prevented to change over to receiving mode during the period of the TX delay.If this function is not needed, the delay time should be set to 0 ms. 6.4 Tests The radio modem can be switched to the Test Mode, where it will send a test packet on the radio channel. The test packet is a normal data transmission, which can be used, for example, when directing antennas during system installation. When the test packet transmission has been switched on and saved by using the Programming Mode, the transmitting radio modem needs only a power supply and an antenna. If the channel spacing of the radio modems is 25 kHz, it is recommended to use 38400 bps as a serial data speed of the receiving radio modem. In the case of 12.5 / 20 kHz channel spacing the data speed of 19200 bps is recommended. There are two Test Modes: Short data block test In this test mode the radio modem sends a short test string, which is preceded by a consecutive number, and it ends to the line feed character. The short data block is repeated continuously after 1 s break. Short data block test is suitable for running data communication tests. Error-free reception of data can be monitored using a suitable terminal program. Example of a short data blocks: 00 This is a testline of SATELLINE 3AS radio modem Long data block test Long data block consists of character strings, which are repeated without breaks 50 s time period. After 10 s break the test transmission is started again. Example of a long data blocks: 00 This is a long testline of SATELLINE 3AS radio modem Long block data test can be used for measuring Tx output power, standing wave ratio (SWR) of the antenna system or received signal strength at Rx stations.

SATELLINE-M3-TR1 User Guide, Version 3.0 33 7 SETTINGS 7.1 Programming Mode The settings of SATELLINE-M3-TR1 are fully configurable in Programming Mode by using a suitable terminal program. The most recommendable set-up (optional): NARS-1F-4A interface adapter, CRS-9 cable, a power supply and the SaTerm terminal program. NARS-1F-4A contains a switch to enable easy shifting into the Programming Mode. Other suitable terminal programs like SATEL Configuration Manager may also be used. The radio modem will shift into the Programming Mode by connecting the D-connector pin 12 to ground (GND). When using the NARS-1F-4A, this can be accomplished by moving the slide switch downwards. In the Programming Mode, the radio modem will use serial port PORT1, with settings 9600 bps, N, 8,1 (data transfer speed 9600 bps, no parity, 8 data bits and 1 stop bit). For more detailed instructions for changing each setting. If the SL-command function has been activated active radio channel and addresses can be changed without switching the radio modem into Programming Mode. Serial port settings will remain as those defined previously when the radio modem was in Programming Mode. 7.1.1 Changing the settings o Basic settings for the serial port of the host computer, when using a terminal program to communicate with SATEL radio modems, are as follows: “COM1, 9600 bps, 8-bit data, none parity, 1 stop bit”. o The power cable (+Vb and GND) must be connected to a power supply with a proper output voltage and with a minimum output current of 2 A (for +3 … +9 V PWR-module) and 1 A (for +6 … +30 V PWR-module). o Connect cables (RS-232 cable to PC COM-port, power supply cable to power supply). o Switch on the PC and start SaTerm program (or other terminal program). o Open a terminal window and then choose ”Pr” (in case you are using some other terminal program, set the serial port parameters of the program as follows: 9600 bits/s, 8 data bits, no parity, 1 stop bit, which is always the default in Programming Mode). o Connect PROG-pin to ground (if using the NARS-1F-4A adapter, slide the switch downwards), the radio modem shifts now into the Programming Mode. The screen should look similar to the one shown in the picture below. o Make desired changes to the settings.

SATELLINE-M3-TR1 User Guide, Version 3.0 34 o Save changes by pressing ”E” in the main menu. If you don’t want to save changes, press ”Q”. o Disconnect PROG-pin from ground (if using the NARS-1F-4A adapter, slide the switch upwards), the radio modem should now return to the Data Transfer Mode. When creating a test connection, you can also use the Windows-based SATEL Configuration Manager, (available for free from authorised SATEL dealers or directly from SATEL Customer Support). ***** SATELLINE ***** FW:06.16.3.xx.xx / HW: SPL0005x / PV: 0x.0x / IM: 0x / PWR:6-30V S/N: yywwxxxxx -------------------------------------------------------------------------------- Current settings ---------------- 1) Radio frequency TX: 438.00000 MHz / RX: 438.00000 MHz / Ref freq: 438.00000 MHz / Spacing 12.5 kHz 2) Radio settings Tx power 1000 mW / Signal threshold -112 dBm / FCS OFF / TX start delay 0 ms / Compatibility Satel 3AS / Call sign OFF 3) Addressing RX address OFF / TX address OFF / RX address to RS port OFF / TX address autoswitch OFF 4) Serial port 1 ON / 9600 bit/s / 8 bit data / None parity / 1 stop bit 5) Serial port 2 OFF / 9600 bit/s / 8 bit data / None parity / 1 stop bit (RS-232) 6) Handshaking CTS Clear to send / CD RSSI-threshold / RTS Ignored / Pause length 3 bytes 7) Additional setup Error correction OFF / Error check OFF / Repeater OFF / SL-commands ON / Priority TX / Full CRC16 check OFF / User Data Whitening OFF 8) Routing OFF 9) Tests OFF A) Restore factory settings E) EXIT and save settings Q) QUIT without saving Enter selection > More information at www.satel.com NOTE! To switch the radio modem back into Data Transfer Mode the MODE-pin must be disconnected from ground (GND).

SATELLINE-M3-TR1 User Guide, Version 3.0 35 7.1.2 Restoring factory settings The settings that the modem was delivered from the factory are called “factory settings”. “Restore factory settings” selection is achieved by selecting “A” from the menu list. Factory settings are restored by selecting ”Y” (YES). By pressing “N” (NO) or any other button no changes is done and current settings will remain active. The modem will ask this question twice to make ensure that this is a valid command. Enter selection >A Restore factory settings ------------------------ Do you want to restore factory settings? (Y/N)> PORT 1 of the radio modem is connected to a terminal device or a PC, which is in terminal emulation state. (This can be accomplished by using a suitable program such as the SaTerm program or the Windows™ Hyper Terminal program). Check the wiring of the serial port connection cable. Terminal device serial port settings must be set to 9600 bps, N, 8, 1 (data transfer speed 9600 bps, no parity, data length 8 bits and one (1) stop bit). MODE-pin (pin 12 of the D-connector of the radio modem) is then connected to ground (GND). Following this the radio modem will transmit the following message to the terminal (certain configuration settings might differ from the ones shown): ***** SATELLINE ***** FW: 06.16.x.xx.xx / HW: SPL0005x / PV: 00.xx / IM: 01 / S/N: YYMMxxxx ----------------------------------------------------------------------------------- Current settings ---------------- 1) Radio frequency TX: 438.0000 MHz / RX: 438.0000 MHz / Ref freq: 438.0000 MHz / Spacing 25 kHz 2) Radio settings Tx power 1000 mW / Signal threshold -115 dBm / FCS OFF / TX start delay 0 ms / Compatibility Satel 3AS / Call sign OFF 3) Addressing RX address OFF / TX address OFF / RX address to RS port OFF / TX address autoswitch OFF 4) Serial port 1 ON / 9600 bit/s / 8 bit data / None parity / 1 stop bit 5) Serial port 2 OFF / 9600 bit/s / 8 bit data / None parity / 1 stop bit (RS-422) 6) Handshaking CTS Clear to send / CD RSSI-threshold / RTS Ignored / Pause length 3 bytes 7) Additional setup Error correction OFF / Error check OFF / Repeater OFF / SL-commands OFF / Priority TX / Full CRC16 check OFF / User Data Whitening OFF 8) Routing OFF 9) Tests OFF A) Restore factory settings B) INFO E) EXIT and save settings Q) QUIT without saving Enter selection >

SATELLINE-M3-TR1 User Guide, Version 3.0 36 7.2 Radio Frequency o Operating RX/TX frequency Modem will always transmit the data from the terminal device in the selected TX frequency. When the transmission is finished the modem will change the operating frequency back to selected RX frequency. If the modem is programmed to operate as a repeater the modem will receive the data in RX frequency and when all data is received the modem will repeat the data and forward it in configured TX frequency. The time to change frequencies from TX to RX or RX to TX takes approximated 40ms. o Reference frequency The reference frequency is used with the SL-commands (SL&+=nn /SL&-=nn) to set the modem to another channel. The reference frequency can be any frequency that is suitable for the channel space. Note! The SATELLINE-3AS type “center frequency” is not supported by this modem type. 7.3 Updating Firmware The Firmware can be updated in two ways: o By using terminal program. Instructions to use this method are given by request. o By using Configuration Manager (CM).This requires the SATEL Configuration Manager, a cable adapter between the module and a PC with serial port. The firmware of SATELLINE-M3-TR1 is stored in a flash memory. If needed the software is easily updated by SaTerm terminal program. Please see the user guide of SaTerm for more details. The SATEL Configuration Manager is configuration and setup software that has been explained in a separate User Manual.

SATELLINE-M3-TR1 User Guide, Version 3.0 37 7.4 Basic configuration and installation The radio modem is shipped with the following default settings (unless otherwise specifically ordered): DEFAULT VALUES OF THE ADJUSTABLE SETTINGS ( the user can change these settings later on ) Setting Default value Notes Radio frequency Operating TX frequency 438.000 MHz Range: 403-473 MHz Operating RX frequency 438.000 MHz Range: 403-473 MHz Reference Frequency 438.000 MHz Range: 403-473 MHz Channel Spacing 25 kHz Range:12.5 kHz, 20 kHz or 25 kHz (* Radio settings Tx Power 1000 mW Range: 100, 200, 500 or 1000 mW Signal threshold -115 dBm -80 … -118 dBm FCS OFF ON/OFF TX Start Delay 0 ms 0-65535 ms Radio Compatibility SATEL 3AS SATELLINE-3AS, Option1=PCC 4-FSK, Option 2=PCC GMSK, 3=TrimTalk 450s (P), 4=TrimTalk450s (T), 5=PCC-FST Addressing RX Address OFF ON/OFF TX Address OFF ON/OFF RX addressing to RS port OFF ON/OFF TX address auto switch OFF ON/OFF Serial port 1 Status ON ON/OFF Interface RS-232 Fixed Data speed 9600 bps 300, 600, 1200, 2400, 4800, 9600, 19200, 38400 bps Data bits 8 7, 8, 9. Parity bits None None, Even, Odd Stop bits 1 1, 2 Serial port 2 Status OFF ON/OFF Interface LVTTL RS-232/422, TTL, LVTTL Data speed 9600 bps 300, 600, 1200, 2400, 4800, 9600, 19200, 38400 bps Data bits 8 7, 8, 9 Parity bits None None, Even, Odd Stop bits 1 1, 2 Handshaking Handshaking lines apply to the DATA-port CTS Clear to send Clear to send, TX buffer state CD RSSI threshold RSSI- threshold, Data on channel, Always ON

SATELLINE-M3-TR1 User Guide, Version 3.0 38 RTS Ignored Ignored, Flow Control, Reception Control Pause length 3 bytes 3….255 Additional setup Error correction OFF ON/OFF Error check OFF ON/OFF Repeater OFF ON/OFF SL-commands ON ON/OFF Priority TX RX/TX FullCR16 Check OFF ON/OFF Routing OFF ON/OFF Tests OFF ON/OFF When creating a test connection, you can also use the Windows-based SATEL Configuration Manager (available for free from authorised SATEL dealers or directly from SATEL Customer Support). (* NOTE! 25 kHz not allowed in US

SATELLINE-M3-TR1 User Guide, Version 3.0 39 8 SW-RELATED COMMANDS AND OPTIONS 8.1 Repeater mode and addressing Repeaters and addressing may be used to extend the coverage area of a radio modem network, and to direct messages to selected radio modems in the network. In large systems, with several repeaters and formed repeater chains, it is often practical to use routing instead of plain addresses. More information at www.satel.com 8.2 Message routing This feature allows messages from terminal devices to be automatically routed over the radio modem network to a specified recipient terminal. More information at www.satel.com 8.3 Virtual Mode Routing More information at www.satel.com 8.4 SL-Commands An SL-command is a one continuous string of characters, which is separated from other data by pauses that are equal or greater than time defined by Pause length parameter (default=3 characters) in the set-up. No extra characters are allowed at the end of an SL-command. Serial interface settings are the same as in data transfer and MODE pin MUST NOT be connected to ground (GND). SL-command is properly recognised also in the case when the command string is terminated in <CR> (=ASCII character no. 13, Carriage Return, 0x0d) or <CR><LF> (<LF> = ASCII char. no. 10, Line Feed, 0x0a). If multiple SL commands are sent to the radio modem the next command can be given after receiving the response ("Ok" or "Error") of the proceeding command. In addition, it is recommended to implement a timeout to the terminal software for recovering the case when no response is received from the radio modem. When the power of a radio modem is switched off the configuration settings of a radio modem always return to values defined initially using the Programming Mode, thus resetting any settings changed using SL-commands during power on. It is however possible to save settings changed by using SL-commands and to make them the new configuration settings.

SATELLINE-M3-TR1 User Guide, Version 3.0 40 The radio modem will acknowledge all commands by returning an "OK" (command carried out or accepted) or the requested value, or an "ERROR" (command not carried out or interpreted as erroneous) message. 8.4.1 Changing parameters using the SL-commands The controlling terminal device can change the configuration settings of a radio modem. This is accomplished with the help of SL-commands, which can be used during data transfer. SL-commands can be used to change e.g. the frequency or addresses. It is also possible to interrogate a radio modem in order to gain information concerning current settings that are in use. The terminal device is either a PC or a programmable logic (PLC) together with suitable (terminal) program. SL-commands must be enabled (in the set-up) before they can be used. More information at www.satel.com

SATELLINE-M3-TR1 User Guide, Version 3.0 41 9 ACCESSORIES 9.1 Antennas Typical antennas: Type Description GAINFLEX 400-430 Half-wave antenna, 2 dBi GAINFLEX 430-470 Half-wave antenna, 2dBi CA420Q Sleeve fed quarter wave whip, 2dBi, 405–440 MHz CA450Q Sleeve fed quarter wave whip, 2dBi, 440-475 MHz MINIFLEX 400-430 Helix antenna, 0 dBi MINIFLEX 430-470 Helix antenna, 0 dBi NOTE! The customers can decide what kind of antenna to use in final product. The local regulations for maximum radiated power must be respect.

$SATELLINE-M3-TR1 User Guide, Version 3.0 42 10 APPENDIX A ASCII CHARACTER TABLE D H A D H A D H A D H A D H A D H A 0 0 NUL 43 2B + 86 56 V 129 81 172 AC 215 D7 1 1 SOH 44 2C , 87 57 W 130 82 173 AD 216 D8 2 2 STX 45 2D - 88 58 X 131 83 174 AE 217 D9 3 3 ETX 46 2E . 89 59 Y 132 84 175 AF 218 DA 4 4 EOT 47 2F / 90 5A Z 133 85 176 B0 219 DB 5 5 ENQ 48 30 0 91 5B [ 134 86 177 B1 220 DC 6 6 ACK 49 31 1 92 5C \ 135 87 178 B2 221 DD 7 7 BEL 50 32 2 93 5D ] 136 88 179 B3 222 DE 8 8 BS 51 33 3 94 5E ^ 137 89 180 B4 223 DF 9 9 HT 52 34 4 95 5F _ 138 8A 181 B5 224 E0 10 A LF 53 35 5 96 60 ` 139 8B 182 B6 225 E1 11 B VT 54 36 6 97 61 a 140 8C 183 B7 226 E2 12 C FF 55 37 7 98 62 b 141 8D 184 B8 227 E3 13 D CR 56 38 8 99 63 c 142 8E 185 B9 228 E4 14 E SO 57 39 9 100 64 d 143 8F 186 BA 229 E5 15 F SI 58 3A : 101 65 e 144 90 187 BB 230 E6 16 10 DLE 59 3B ; 102 66 f 145 91 188 BC 231 E7 17 11 DC1 60 3C < 103 67 g 146 92 189 BD 232 E8 18 12 DC2 61 3D = 104 68 h 147 93 190 BE 233 E9 19 13 DC3 62 3E > 105 69 i 148 94 191 BF 234 EA 20 14 DC4 63 3F ? 106 6A j 149 95 192 C0 235 EB 21 15 NAK 64 40 @ 107 6B k 150 96 193 C1 236 EC 22 16 SYN 65 41 A 108 6C l 151 97 194 C2 237 ED 23 17 ETB 66 42 B 109 6D m 152 98 195 C3 238 EE 24 18 CAN 67 43 C 110 6E n 153 99 196 C4 239 EF 25 19 EM 68 44 D 111 6F o 154 9A 197 C5 240 F0 26 1A SUB 69 45 E 112 70 p 155 9B 198 C6 241 F1 27 1B ESC 70 46 F 113 71 q 156 9C 199 C7 242 F2 28 1C FS 71 47 G 114 72 r 157 9D 200 C8 243 F3 29 1D GS 72 48 H 115 73 s 158 9E 201 C9 244 F4 30 1E RS 73 49 I 116 74 t 159 9F 202 CA 245 F5 31 1F US 74 4A J 117 75 u 160 A0 203 CB 246 F6 32 20 SP 75 4B K 118 76 v 161 A1 204 CC 247 F7 33 21 ! 76 4C L 119 77 w 162 A2 205 CD 248 F8 34 22 " 77 4D M 120 78 x 163 A3 206 CE 249 F9 35 23 # 78 4E N 121 79 y 164 A4 207 CF 250 FA 36 24 $ 79 4F O 122 7A z 165 A5 208 D0 251 FB 37 25 % 80 50 P 123 7B { 166 A6 209 D1 252 FC 38 26 & 81 51 Q 124 7C | 167 A7 210 D2 253 FD 39 27 ' 82 52 R 125 7D } 168 A8 211 D3 254 FE 40 28 ( 83 53 S 126 7E ~ 169 A9 212 D4 255 FF 41 29 ) 84 54 T 127 7F 170 AA 213 D5 42 2A * 85 55 U 128 80 171 AB 214 D6$

Satel SATEL-TA13G SATELLINE-M3-TR1 User Manual 3AS User Guide

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