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Satel SATEL-TR49 SnapOn Integration Manual Download Page 65

 

 

 

 SATEL-TR49 

 

 

Integration Guide, V 1.7 

 

64

 

17

 

 VERSION HISTORY

 

Version history: 

Version: 

Date: 

Remarks: 

1.0 

8.6.2018 

First version 

1.1 

10.7.2018 

Added Freewave 400MHz protocol information 

1.2 

20.9.2018 

Updated and reviewed version of the document 

1.3 

2.10.2018 

Corrected regulatory instructions 

1.4 and 1.4b  23.11.2018 

RF exposure safety distance 400 MHz, antenna restriction for 900 
MHz, model name for type approval purposes 

1.5 

08.05.2019 

Corrected the download link to SATEL Configuration Manager 

1.6 

18.06.2019 

Added Anatel, BR certification number 

1.7 

6.5.2021 

Multiple changes 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 

Summary of Contents for SATEL-TR49 SnapOn

Page 1: ...SATEL TR49 TRANSCEIVER MODULE INTEGRATION GUIDE Version 1 7...

Page 2: ...urer 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 respons...

Page 3: ...transceiver modules 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 transceiver module on this frequency ban...

Page 4: ...lation 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 How...

Page 5: ...ect to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device Chan...

Page 6: ...cies 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 u...

Page 7: ...es to be compliant with the Part 15B unintentional radiator requirements This module is certified for Fixed and Mobile Applications only for portable applications you will require a new certification...

Page 8: ...NTS 7 1 INTRODUCTION 11 1 1 Terms and abbreviations 11 1 2 Description of the product 11 2 TECHNICAL SPECIFICATIONS 12 2 1 Absolute maximum ratings 12 2 2 DC electrical specifications 12 2 3 Specifica...

Page 9: ...4 8 UART pins 23 4 9 GPIO pins 23 4 10 Antenna interface 24 5 MECHANICAL CONSIDERATIONS 25 5 1 Fixing device to host 25 5 2 Module dimensions 26 6 CONFIGURATION 27 6 1 SATEL Configuration Manager soft...

Page 10: ...36 8 10 Separate TX RX frequencies 36 8 11 User data whitening 36 8 12 Call Sign 37 8 13 Channel list 37 8 14 Repeater mode 38 8 15 Pacific Crest and TRIMTALK compatibility 38 8 15 1 Settings in comp...

Page 11: ...02 928 MHZ 49 13 CONSIDERATIONS 50 13 1 EMI Interferers 50 13 2 Electrostatic discharge 50 13 3 Using the device in unmanned high reliability applications 51 14 APPENDIX A SL COMMANDS 410 475 MHZ 52 1...

Page 12: ...lity They are listed in Appendix D 1 1 Terms and abbreviations Abbreviation Description CTS Clear To Send handshaking signal used in asynchronous communication DTE Data Terminal Equipment typically co...

Page 13: ...ENA_MOD 0 V 3 75 V Voltage at digital outputs 0 V 3 75 V Note All voltages are referenced to GND 2 2 DC electrical specifications Recommended operating conditions Parameter Condition Min Max Units VCC...

Page 14: ...requency Stability 1 kHz Maximum Receiver Input Power without Damage 10 dBm Maximum Receiver Input Power without Transmission Errors 10 dBm FEC ON Sensitivity 1 typ 120 dBm FEC ON Blocking 1 70 dB at...

Page 15: ...A ENA_MOD set to LOW Typical Power Consumption 410 475 MHz 440 mW RX mode SLEEP1 TBD mW RX mode 4 8 W 1000 mW RF out TX mode Continuous 50 Inrush Current power turned ON 3 12 A duration 50 s RX mode T...

Page 16: ...h 230 kHz Frequency Stability 1 kHz Maximum Receiver Input Power without Damage 10 dBm Maximum Receiver Input Power without Transmission Errors 3 dBm Sensitivity typ 109 dBm for BER 10 4 Blocking TBD...

Page 17: ...ields Size L x W x T 57 x 36 x 6 9 mm Weight 18 g Electrical Interface CMOS UART Inputs and outputs referred to IO Voltage processed by user 1 8 3 3V RTS CTS RX TX VCC GND Interface Connector 1 27 mm...

Page 18: ...me tvccio cts 2 ms VCC_IO must be high before CTS is ready tvccio gpio 2 ms VCC_IO must be high before GPIO PINS are active tgpio cts 0 ms GPIOS must be active before CTS is ready tenamod gpio 80 ms I...

Page 19: ...diagrams will describe the shutdown and ENA sequences VCC_IN ENA_MOD VCC_IO GPIOx_INPUT GPIOx_OUTPUT CTS1_OUT tenamod gpio tgpio vccio tvccio vccin Figure 3 2 Shutdown sequence VCC_IN ENA_MOD VCC_IO...

Page 20: ...connector is a 20 pin pass through connector which provides electrical connections to the module Connector is female two row 1 27 mm pitch Figure 4 1 The side view of the module with connection direc...

Page 21: ...er Clear To Send active low 9 Figure 6 TD1 CMOS IN Internal Pull Up Transmit Data active low 10 Figure 6 RTS1 CMOS IN Internal Pull Up Ready to send active low 11 Figure 4 GPIO1 CMOS OUT Internal Pull...

Page 22: ...e 3 Figure 4 Figure 5 Figure 6 Figure 7 Input EMI Filter with ESD protection R8 R9 EMI Filter with ESD protection VCC_IO Input C7 L3 EMI Filter with ESD protection R1 VCC_IO L4 EMI Filter with ESD pro...

Page 23: ...rmines the voltage level of UART signals and the voltage level of GPIO output signals VCC_IO level also determines GPIO LOW HIGH levels on each GPIO and UART input pins 4 5 Service pin The SERVICE pin...

Page 24: ...n is toggled in 1 s interval Module has the connection to Configuration Manager program Pin is toggled in 500 ms interval SL command mode set to OFF and SL commands enabled using sequence section 7 2...

Page 25: ...should be placed in the host application if the antenna is not 50 The HIROSE U FL compatible connector is located on the TOP side of the board NOTE The used connector has gold plated contacts whereas...

Page 26: ...host application is 3 mm Figure 5 1 Example of module attachment to application PCB Since the module creates heat while operating it must take into consideration to maximize the heat transfer from the...

Page 27: ...SATEL TR49 Integration Guide V 1 7 26 5 2 Module dimensions In figure below is a module with dimensions as millimeters Figure 5 3 The module physical dimensions and the holes in millimeters...

Page 28: ...inside a system behind the integrator s own user interface The parameters changed to a device on frequency hopping 900MHz band are taken into use after either radio reboot command electrically restar...

Page 29: ...and string is terminated by 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 module the next command can be given after...

Page 30: ...Configuration Manager in maintenance access level Radio can be set to Command mode separately with command regardless of the set SL command mode ON OFF Enabling the Command mode temporarily enables th...

Page 31: ...command character string 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...

Page 32: ...he 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...

Page 33: ...al authorities which should not be exceeded under any circumstances The output power of the transmitter should be set to the smallest possible level such that it still ensures error free connection un...

Page 34: ...n of a poorly constructed radio network contact Bit errors and momentary loss of signals can be expected in this kind of a situation Some data might be successfully transferred The RSSI can be request...

Page 35: ...l connection o SL commands Automatically with password via Configuration Manager software generates automatically the Main and Aux keys It is recommended to set up a radio network with encryption enab...

Page 36: ...over the radio by adding additional correction information to the radio messages Based on that information the receiving radio modem will be able to correct erroneous bits provided the ratio of errone...

Page 37: ...e radio modem is prevented to change over to the receiving mode during the period of the TX delay If TX delay is not needed its value should be set to 0 ms 8 9 Add RSSi to data RSSI info 02RSSI nnn dB...

Page 38: ...n the channels Each channel carries the following info Channel number any number 32767 32767 Transmitter Receiver frequency Channel width 12 5 20 or 25 kHz Transmitter power level optional Additionall...

Page 39: ...d transmit data In repeater mode the radio modem will transmit the received data to the serial interface in a normal fashion The difference being that the received data will be buffered into the buffe...

Page 40: ...fitted to PacCrest transmitters option 3 TrimTalk450s T Trimtalk450s GMSK Rx fitted to Trimble transmitters option 4 PacCrest FST Pacific Crest FST FEC ON Scrambling ON option 5 Pacific Crest FST FEC...

Page 41: ...oadcast address 255 SATELLINE modems must have the following key settings FEC OFF because the FEC here means SATEL 3AS FEC not Pacific Crest TRIMTALK FEC Error check OFF Error Check mode OFF Radio Com...

Page 42: ...EASy 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 Protoco...

Page 43: ...DL 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 sy...

Page 44: ...modes The actual raw data rate is appr 2 3 of the symbol rate Compatibility mode Symbol rate on 12 5 kHz channel Symbol rate on 25 kHz channel PacCrest 4FSK 9600 bps 19200 bps PacCrest GMSK 4800 bps...

Page 45: ...r running radio link tests Reception of data can be monitored using a suitable terminal program Example of short data blocks 00 This is a testline of SATELLINE 3AS radio modem 01 This is a testline of...

Page 46: ...the Firmware the module is set to Safe mode In this mode the module toggle s the STAT pin in 250 ms interval indicating an Error and reboots the device after 5 s Transmitting Receiving is prohibited d...

Page 47: ...tic self adjusting receiver wake up sleep cycle It is designed for applications which base on one way communication with relatively constant TX interval and in which the data packet separation is 200...

Page 48: ...ot max tmin toverlap tTX tmin tRX slot t 0 tsleep toverlap tmarg Figure 10 1 Power save mode timing factors E g In system with TX interval of 1 s and with 300 ms approx 300B 9600 bps transmission time...

Page 49: ...LLINE 3AS PacCrest 4FSK PacCrest GMSK PacCrest FST TrimTalk450s TrimMark III Addressing RX Address OFF ON OFF TX Address OFF ON OFF Serial port Data speed 115200 bps 9600 115200 bps Data bits 8 8 Pari...

Page 50: ...FreqKey 5 Hop Table Version 0 Hop Table Size 112 Hop Freq Offset 0 Frequency Zone All 1s Enabled Max Packet Size 8 Min Packet Size 9 Xmit Rate 1 RF Date Rate 3 RF Xmit Power 1000 Slave Security 0 RTS...

Page 51: ...as an approx 10 dB S N requirement this constitutes that any signal entering the radio antenna on receive frequency on a level of higher than 117 dBm 107 dBm 10 dB causes desensitization of the radio...

Page 52: ...ile we believe that this is a reliable method of keeping the module in operational condition there are parts of the module that can t be monitored for proper operation to 100 For example the module ch...

Page 53: ...TX address ON OK or ERROR Addressing SL R Get primary receive address RX1 yyyy Addressing SL R xxxx Set receive addresses RX1 RX2 to value xxxx 0000 ffff OK or ERROR Addressing SL S Get secondary tra...

Page 54: ...bbbb FTccc cccccc FRcc c cccccc Wdd ddd Peeeee CR where capital letter marks parameter field and the following decimal number presents its value aa Index 0 39 bbbbbb Channel number 32767 32767 ccccccc...

Page 55: ...Memory SL Save current settings as permanent settings OK or ERROR Memory SL R Restore settings to their factory set values Factory defaults restored or ERROR ModemInfo SL H Get hardware info HW nnnnn...

Page 56: ...le 1 2 means Region code US and the settings are in conflict to FCC ModemInfo SL S Get Serial Number Serial number of radio modem ModemInfo SL V Get firmware revision information For example V07 22 2...

Page 57: ...om center frequency active frequency center frequency channel spacing decimal number nnnn nnnn nn or nn RadioFreq SL W Get channel spacing channel width 25 0 kHz RadioFreq SL W xxxx Set channel spacin...

Page 58: ...put power mW Valid values for nnnnn 10 for 10 mW TX power 20 for 20 mW TX power 50 for 50 mW TX power 100 for 100 mW TX power 200 for 200 mW TX power 500 for 500 mW TX power OK or ERROR RadioProperty...

Page 59: ...RX fits Trimble modems 5 PacCrest FST Option5 6 SATELLINE 2ASxE 8 SOUTH 20 8FSK FEC OFF TR4 only 21 8FSK FEC ON TR4 only 22 16FSK FEC ON TR4 only 23 PacCrest 4FSK FEC Off Scrambler On 24 PacCrest GMS...

Page 60: ...Master 1 Point to Point Slave 2 Point to MultiPoint Master 3 Point to MultiPoint Slave 4 Point to Point Slave Repeater 5 Point to Point Repeater 6 Point to Point Slave Master Switchable 7 Point to Mul...

Page 61: ...0 902 928 MHz 1 915 928 MHz 2 902 928 MHz 16 fewer freqs 3 916 920 MHz 4 921 928 MHz 5 902 911 919 928 MHz 6 902 915 MHz SL E M1 I6 A Hop Table Version Hop Table Version 0 6 as presented on the left...

Page 62: ...ry 0 9 Retry Odds Uint8 0 9 0 9 Defines a random base when slave is trying to resend data to master if Max Slave Retry count is reached Value 0 means that the slave s data buffer is purged after Max S...

Page 63: ...he link below https apps fcc gov oetcf kdb forms FTSSearchResultPage cfm id 188453 switch P Versions for USA Canada hop frequency restrictions Hop Table Version Number Frequency Band Status Comments 0...

Page 64: ...d band Frequency Zones Zones 1 8 are always disabled to make the first available hop channel 915 3792 MHz User cannot use Zone feature to decrease the number of hop channels Versions for New Zealand h...

Page 65: ...9 2018 Updated and reviewed version of the document 1 3 2 10 2018 Corrected regulatory instructions 1 4 and 1 4b 23 11 2018 RF exposure safety distance 400 MHz antenna restriction for 900 MHz model na...

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