Precyse Technologies SA91004201 Vehicle AGPStag V1 SA91/004201 User Manual Vehicle tag 915MHz

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Document ID	1921517
Application ID	LjDKwJTvudl+/ehEPNffnw==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	53.17kB (664589 bits)
Date Submitted	2013-03-20 00:00:00
Date Available	2013-03-21 00:00:00
Creation Date	2013-03-10 15:39:41
Producing Software	Microsoft® Word 2010
Document Lastmod	2013-03-15 10:38:04
Document Title	Vehicle tag 915MHz
Document Creator	Microsoft® Word 2010
Document Author:	Yossi Nurok

Precyse Technologies
100 Ashford Center North
Suite 360
Atlanta, GA 30338
Document No.:20121023-1
Revision: 1.1
Vehicle tag 915MHz
User Manual
Release Date: 0/3/130/01‫‏‬
Prepared by: Yossi Nurok
Distribution (Check all appropriate):
[ ] Precyse Only [ ] Project Team Only [ ] Customer and Supplier
C:\HardwareWS\Production\PD-915\Badge Tag\Vehicle\Documents\SA91004201 user
manual.docx
Precyse Technologies, Inc.
Date: 12 June 2011
Page 1 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Revision Record
Rev.
1.0
1.1
Effective
Date
23/10/12
10/03/13
Description
Vehicle tag user manual initial release
Frequency range corrected to 905-917.14MHz, Installation
diagram updated
Reference documents
Doc #
Description
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 2 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
TABLE OF CONTENTS
Section/Title
Page
Introduction ........................................................................................................... 4
Regulatory Information/disclaimers ....................................................................... 4
Product description ............................................................................................... 6
Vehicle AGPS tag: ............................................................................................. 6
Technical Parameters ........................................................................................... 6
Models: .............................................................................................................. 6
Performance: ..................................................................................................... 6
Communication: ................................................................................................. 6
Electrical: ........................................................................................................... 6
Environmental: ................................................................................................... 7
Installation diagram ............................................................................................... 7
System test configuration ...................................................................................... 7
SAT .................................................................................................................... 7
Theory of operation ............................................................................................... 8
iLocate system block diagram ............................................................................... 9
Unit definitions: ................................................................................................... 10
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 3 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Introduction
This document provides you with technical support information, and sources for additional
product information.
Regulatory Information/disclaimers
Installation and use of this Wireless Radio device must be in strict accordance with the
instructions included in the user documentation provided with the product. Any changes or
modifications made to this device that are not expressly approved by the manufacturer may
void the user’s authority to operate the equipment. The Manufacturer is not responsible for
any radio or television interference caused by unauthorized modification of this device, of the
substitution or attachment. Manufacturer and its authorized resellers or distributors will
assume no liability for any damage or violation of government regulations arising from failing
to comply with these guidelines.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
Instructions concerning human exposure to radio frequency electromagnetic fields:
To comply with FCC Section 1.307 (b) (1) for human exposure to radio frequency
electromagnetic fields, implement the following instruction:
A distance of at least 20cm. between the equipment and all persons should be maintained
during the operation of the equipment. The minimum distance will be determined after testing
has been completed.
This document is confidential and proprietary. No part of this document may be reproduced,
stored, or transmitted in any form or by any means without prior written permission from
Precyse technologies Inc.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference and
(2) This device must accept any interference received, including interference
that may cause undesired operation."
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 4 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
The FCC Wants You to Know
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
a) Reorient or relocate the receiving antenna.
b) Increase the separation between the equipment and receiver.
c) Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
d) Consult the dealer or an experienced radio/TV technician.
FCC Warning
Modifications not expressly approved by the manufacturer could
void the user authority to operate the equipment under FCC
Rules.
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 5 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Product description
Vehicle AGPS tag:
The SA Tag is used to track assets in real time. It is based on an RF transceiver and a
microcontroller.
It uses the Precyse N3 proprietary protocol which provides a 2 way, half duplex communication
with the base station.
The unit is powered by a vehicle battery.
Technical Parameters
Models:
E3-HuTag-AGPS Part number: SA91/004201
Performance:
Read range: up to 1km. (Within line of sight)
Write range: up to 1km. (Within line of sight)
Read rate: 250Kbps.
Write rate: 250Kbps.
Communication:
Frequency: 905-917.14MHz within ISM license free band
Modulation: 2-FSK
Channel bandwidth: 812KHz
EIRP: Up to 18dBm, digitally controlled
Communication protocol: N3.
Transmission: Event base and on demand
External interfaces: 2 buzzers, GPS receiver.
Internal sensors: motion, accelerometer, temperature sensors.
Electrical:
Power supply: 12/24Vdc car battery.
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 6 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Environmental:
Size: 100mm (L) x 70mm (W) x 20mm (H)
Operating temperature: -20°C to +75°C
Humidity: 90% non-condensing
Weight: 100gr. (4 ounces)
Installation diagram
The SA91/004201 should be connected to car battery through 1A fuse and mounted on external
part of the vehicle e.g. hood or grille.
22AWG
Car wiring
22AWG
Car wiring
The Bullet Connector plug type
Molex 19034-0005.
Mounting screws: #6-18 x 1-1/2" Phillips
Pan Head Sheet Metal Screw Type A, 18-8
Stainless Steel,
Bullet Connector receptacle type
Molex 19038-0001.
Long cable: ; Alphawire 55002C - 2 wires (RED, BLACK) x 22AWG 150°C
General information:
Supply contacts are always receptacles to prevent shorts.
System test configuration
SAT
The unit tested was configured with all hardware options present. Since the unit, under its normal
operation, does not transmit data periodically, for emissions measurements, the SAT was
programmed with special test software to transmit packets continuously at 18dBm output power,
duty cycle (9.6%) with power amplifier enabled.
Normal duty cycle, assuming worst case, one event per second is less than 0.5% (5mSec
transmit time per 1 second).
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 7 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Theory of operation
The SAT method of communication is synchronized event based reporting. Event could be GPS
location, motion start and stop, PBC found and which one. Once it’s connected to car battery the
SAT spends most of its time in low power sleep mode. When an event happens, the SAT sends a
report to the base station. In order to avoid packet collisions and associated detection methods,
the system uses a synchronous protocol, that is, An SAT can transmit data only after receiving a
synchronization signal from the base station.
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 8 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
iLocate system block diagram
PC
Ethernet
PBS
PBC2
PBC1
TAG (SAT)
Attached to
assets
PBC3
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 9 of 10
P.W.Precyse WirelessLtd.
Rosh Ha’ayin 48092
Tel: +972 (0)3 9227093
Fax: +972 (0)3 9227515
Unit definitions:
Base station, referred to as PBS: A radio device that transmits data to and from the tag (SAT) to a
personal computer (PC), also provides synchronization signal. The unit is powered by a DC power
supply.
Beacon, referred to as PBC: A radio device that defines a location. Location detection can be
realized through one or more PBCs. The unit is powered by a DC power supply.
Tag (SAT): A radio device that is used to track and monitor assets. It communicates with the PBS
and can detect the PBC signals.
Precyse Technologies, Ltd..
Date: 10 March 2013
Page 10 of 10

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