Telit Mobile Terminals S p A SAT550 TELITAL SAT 550 DUAL MODE PORTABLE MOBILE EARTH ST User Manual TECHNICAL SPEC

Telit Mobile Terminals S.p.A. TELITAL SAT 550 DUAL MODE PORTABLE MOBILE EARTH ST TECHNICAL SPEC

TECHNICAL SPEC

Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 1 of 133 TECHNICAL SPECIFICATIONSThe scope of this document is to summarize the technical characteristics of the Telital GS/GSM Dual Mode User Terminal.For detailed informations refer to TECHNICAL SPECIFICATION code 30080ST10010A.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 2 of 133.1 Operating frequencies3.1.1 GSMThe GSM operating frequencies are:TX frequencies: 890.2  914.8 MHzRX frequencies: 935.2  959.8 MHzThe channel (ARFCN) are numbered from 1 to 124 and frequency offset between TX andRX frequency is 45 MHz.3.1.2 GLOBALSTARThe satellite operating frequencies are the standard Globalstar frequencies.TX frequencies: 1618.11 MHzBandwidth: 15.99MHzChannel bandwidth: 1.23MHzMinimum channel shift: 30KHz Number of shift: 0  511Number of preferred channels: 13Preferred channels: 4, 45, 86, 127, 168, 209, 250, 291, 332, 373, 414, 455, 496.Rx frequencies: 2491.77 MHzBandwidth: 15.99MHzChannel bandwidth: 1.23MHzMinimum channel shift: 123KHz Number of shift: 0  127Number of preferred channels: 13Preferred channels: 3, 13, 23, 33, 43, 53, 63, 73, 83, 93, 103, 113, 123.3.2 Transmitter output power3.2.1 GSMa) RF power on 50 OhmThe GSM section of the DMUT is a class 4 radiotelephone according to standard ETSI reg-ulation that fix the limit at 2 Watts (+33dBm) on 50 Ohm;In normal test conditions the transmitter nominal power range is between +31.5 dBm and+32.5 dBm on 50 Ohm.With a supply voltage range between 6.7V and 8.4V and temperature range between–10°C and +55°C the transmitter power range is between +30.5 dBm and +32.5 dBm on50 Ohm.b) ERP power Not supplied in the GSM specification. The EIRP power will be measured in anechoic chamber.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 3 of 133.2.2 GLOBALSTAROutput power >23 dBm+26 dBm3.3 Reference sensitivity3.3.1 GSMSensitivity on 50 OhmThe sensitivity is according to the GSM specification for the class 4 portable terminal;The standard ETSI regulation para 6 fix a limit of –102dBm.The goal limit is –104 dBm for an Rx Quality < 0.2 – 0.4%.3.3.2 GLOBALSTARRef. Qualcomm specifications 80–25015–1 X6.3.4 Antenna3.4.1 GSMThe antenna for the GSM band is ALLGON 3576.23.4.2 GlobalstarThe antenna for the satellite Globalstar band is composed of more parts and is assembledon the telephone in way that can rotate on 4 positions.The satellite antenna in its rotating stalk contains an LNA for the Rx section, the receivingpart Rx and the transmitting part Tx.An optical sensor assembled on the body of the telephone under the antenna rotor, acti-vates the satellite transmission when the antenna is rotated in the positions 1, 2 and 3. Inthe intermediary positions the transmitter of the satellite section is always disabled.In the position 0 the telephone works only on the GSM band.The rotation of the antenna is prevented over the position 3.3.5 Audio characteristics3.5.1 MicrophoneThe telephone uses a microphone PRIMO type EM131S2B2. This is inserted in a rubber gasket.3.5.1.1 Microphone sensitivityThe typical level is 3mV typical with a –4.7dBPa signal SPL at f=1kHz3.5.1.1.1 Microphone electric levelThe typical level is >570mVrms with signal AF of 3mV @ f=1kHz.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 4 of 133.5.1.1.2 Microphone distorsionThe typical level is <2% with range of frequency 300Hz to 3400Hz.3.5.1.2 BuzzerThe Buzzer used into the DMUT is the MUT–03A STAR.3.5.1.2.1 Acoustic pressure of the buzzerThe value of acoustic pressure is –41dBV.3.6Device voltage supplyNominal voltage 7.4 VWorking range 7 V  8.4 VPower off voltage range: 6.8V3.6.1 Power consumptionThe following table lists the estimated current that flows from the 7.2V battery with a switching circuit efficiency =0.85. The values are expressed in mA.GSM Baseband G*Baseband GSM Radio G* Radio TotalGSM Mode : RxTx@ Tx level=5 83 3.84 262 0.84 349.68GSM Mode : idle 10.2 3.84 1.4 0.84 16.28G* Mode : RxTx 60 219.6 1.56 664.44 945.0G* Mode : idle @slot=1 10.2 129 1.56 97.44 238.2G* Mode : idle @slot=0.2 10.2 26.4 1.56 19.44 57.63.6.2 Battery pack and battery lifeThe DMUT will be power supplied by a PP35 1350mAh battery pack composed of two LiIon rechargeable serial elements.3.6.2.1 Battery life in GSM modeOperative mode Rx/Tx* IdleBattery life 3.86h 83h* @ Tx level=53.6.2.2 Battery life in Globalstar modeOperative mode Rx/Tx IdleBattery life 1.43h 5.66h @slot = 123.43h @slot = 0.2In conversation: 5.5 hrsIn idle: 70 hrs
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 5 of 133.7 KeypadThe keypad is composed by 20 keys and lighted with 12 leds.The key functions, related to the specific operative conditions, are shortly listed on the tablebelow. Key FunctionEND function to terminate a call;SEND function to answer an incoming call;Mode Switch to define the DMUT operating mode; M Function MENU to enter in the DMUT operative menu;Character and number cancellation in edit mode;Note Book function;SMS menu;DMUT power ON/OFF;Menu scroll–up function;Menu scroll–down function; 1...9 Alphanumeric keys3.8 DisplayType SEK1054B5A EPSON LCD, FSTN, positive, reflective, graphic.The display will be backlighted with six leds.3.9 Data serviceUse of a Data Terminal Adapter for the following functions:Full emulation of analog modem to allows the compatibility with the existent data commu-nication programs.Class 1 (EIA/TIA 578) and class 2 (TR29.2) command for compatibility with fax.Max data rate 9600 bit/s.In Globalstar mode the DTA will support the data service as described on the Globalstarstandard specifications.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 6 of 133.10Software functionality and user interfaceThe software installed in the DMUT supports all the functions in table.Radio interface Radio Protocol Phase 2Speech Coding Full RatingSIM SIM 3/5 voltSIM Toolkit compliant GSM 11.14The functionalities supported by the user interface of the telephone are phase 2 and arelisted as follows:Management of local security, with SIM Lock, keyboard lock and security code requestat power–up;Call control function, with call duration, cost indication and UDUB function;Volume control and ringer setting function, ringer and signaling tones with possibilityof activation of alarm also with telephone powered off; Display management with contrast level regulation and duration of backlight;Messages visualized setup in ready state and its language, visualization of the IMEI andthe software release of the telephone;Font Management uppercase/lowercase and international (no Chinese);SIM related functions, as the activation/deactivation of the numbers in notebook FDN,ADN and PIN. Extension to the PIN2 of the possibility of insertion of PUK2 in case of lock.The telephone supports besides the functionalities of class 2 of the SIM Application Toolkitwith the implementation of the relative commands and procedures at MMI level. Imple-mentation of two levels SIM lock.Tones Management DTMF;Clock Management with time and alert activation indications for the wake–up service andfor the programmed telephone power–up;Indication of the call status and service availability;Automatic call of busy number and automatic answer;Visualization and selection of the GSM providers;Management of the Supplementary Services (SS) of Call Barring (with related indica-tion, also for SMS), Call Forwarding (with related indication), Advice of Charge, Calling Line
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 7 of 13Identification Presentation, Calling Line Identification Restriction, Unstructured SS MobileOriginated, Call Waiting, other party Call Waiting Indication, Call Hold, other party Hold /Retrieved Indication, Multi Party;Short Message Service Mobile Terminated with signaling of new incoming SMS, readingand SIM full, Mobile Originated with writing, storing in SIM and dispatch, Cell Broadcastcompatible with CB–DRX (discontinuous reception) for energy saving.Special Features, as the list of the incoming not answered calls;Indications on the battery status through predefined icon on the display with tabs show-ing the charge level, bitmap on graphic area indicating the state of charge in progress, bestterminated or failed for damaged battery and indication of the battery pack temperatureduring the charge.Management of the language of menu interface. It is possible to set the DMUT fromthe language menu up to 16 languages.Currently the available languages are: Italian, English, German, French, Polish, Norwe-gian, Spanish, Greek, Hungarian, Czech, Portuguese.The user interface of the telephone is structured in the following menus:Main menu pressing the ”M” key and divided in the following submenus: ”Own number”,”Missed calls”, ”Call divert”, ”Clock”, ”Settings”, ”Security”, ”GSM Networks”, ”Call control”,”Information”.When a Proactive SIM is inserted, it is available the SIM Toolkit menu identified by numberitem 0 whose elements are determined by the service provider;SMS Menù, accessible with the key, containing all related functions for the messagesSMS management;Call related menù, available only during a call, which allows the access to the call relatedServices and other possible functions only in this state.Phone book menu, accessible pressing the ”M” key and pressing again for a long timethe same ”M” key. It makes available the functions for the transfer between ADN and FDN, the insertion ofnew records, the cancellation of the records and the visualization of the information relatedto the phonebook stored on the SIM;Customizable Menù. At any level of the main menù it is associated a number that can beused to made a fast selection of a menu or submenu item.3.10.1 ClockThe internal clock besides the normal visualization of the time, allows to set the alarm andthe telephone power–up.The clock is autonomously powered by a not rechargeable lithium battery with autonomyof about 5 years.3.10.2 VehicularizationFor the vehicularization of the DMUT is used a CAR–KIT.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 8 of 133.11 Electrical interface3.11.1 Bottom connectorThe 20 pin bottom connector SO2 HIROSE MQ168–QC–20P/4 allows the DMUT inter-facement with the accessories as Car Kit, Battery charger, Data Terminal Adapter. The four pins from 21 to 24 allows the connection of battery pack.PIN NAME A/D IN/OUT DESCRIPTION1 +VBATT A IN +10.4V from battery charger2 DM_TX D OUT TX serial line debug monitor G*edge3 DM_RX D IN RX serial line debug monitor G* edge4 DM_RTS D OUT Request To Send debug monitor G*edge5 DM_CTS D IN Clear To Send debug monitor G*edge6 DATA_GS_TX D OUT Data transmission line in G* mode7 DATA_GS_RX D IN Data reception line in G*mode8 GSM_TX D OUT Data transmission and monitor line in GSMmode9 GSM_RX D IN Data reception and monitor line in GSMmode10 AXE D IN External device connection signal11 SW_BATT A OUT Power supplied to external device con-nected with AXE = 0 V12 CAR_PCM_CLK D OUT CLOCK PCM connection to CAR KIT13 CAR_PCM_DOUT D OUT Data OUT PCM connection to CAR KIT14 CAR_PCM_DIN D IN Data IN PCM connection to CAR KIT15 CAR_PCM_SYNC D OUT SYNC PCM connection to CAR KIT16 GS/GSM D OUT Signalling for the DMUT operative modeGSM or G*17 ON–OFF D IN Signal for DMUT remote power on18 CAR_AUDIO_IN D IN Analog audio from CAR KIT19 CAR_AUDIO_OUT – –––– Analog Audio to CAR KIT20 GND A –––– Ground21 NTC A –––– Pin used for reading the internal tempera-ture of battery pack by an NTC or othersensor.22 GND A –––– Ground Battery pack23 +VBATT – –––– Positive Battery pack24 SPARE – ––––Legend: A: Analog; D: Digital 0  3V CMOS
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 9 of 133.11.2 SIMThe DMUT uses a SIM card type ”PLUG–IN”.The following table list the signals of SIM connector.PIN NAME A/D IN/OUT DESCRIPTION1 C1,CCVCC A IN   % !#&2C2, RST D OUT   "$     #  & "     "!3 C3,CCLK D OUT  !#   #  " "4 C5,GND A IN   #"  # " "5 C6,NC ––– ––– " "6 C7,I/O D IN/OUT #"#"#" "  " 3.11.3 Test connectorThis connector allows the connection of DMUT with test equipments for the maintenance,and production test. ELCO connector Torson 2 x 5pins vertical SMD low profile. P/N 23–5016–2005–10–081. The following table list the signals of test connector.PIN NOME A/D IN/OUT DESCRIPTION1 WAKEUP D IN Signal for remote power on.2 RST D IN Reset3 TXD1 D OUT Data transmission from 80386 serial line #14 RXD1 D IN Data reception to 80386 serial line #15 GND A –– Ground6 DWLD D IN Download in G* mode enabled7 INT3 D IN Not used8 GSM_TX_DATA D OUT Data transmission and monitor line in GSMmode9 GSM_RX_DATA D IN Data reception and monitor line in GSMmode10 +VBATT A –– Positive 7.4V power supplyLegenda: A: Analogico; D: Digitale 0  3V CMOS3.11.4 RF signals connectorThe DMUT has three coaxial connectors to made the connection with the following:– Band L external antenna (Tx satellite) – Band S external antenna (Rx satellite)– GSM external antenna (Tx /Rx)3.11.5 DAI connectorPads on pcb.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 10 of 133.12 Physical characteristics3.13 DimensionsLenght: 224 mmWidth: 65.5 mmThickness: 50 mm3.14 Weight400g battery pack included.
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 11 of 133.15 Figures19865.5 50Display LCDMode selection LedEarpieceKey padMicrophoneSoft keysBottom connectorAntenna GSMAntenna G*Car kitconnector224GSMRXTXFigure 1 DMUT Assembly
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 12 of 13Figure 2 Globalstar Satellite antenna90401000123Tx AntennaRx AntennaRX LNA
Rev. 1Telital S.p.A.TECHNICAL MANUALGS/GSMDUAL MODE USER TERMINALPage 13 of 13Figure 3 Bottom connector signals overview23241202122

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