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Satel SATELLINE M3-TR3, Руководство по интеграции, Страница: 34 / 35

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    SATELLINE-M3-TR3 

and –TR4 

Integration Guide, Version 2.1 

 

33

 

4 = Trimtalk450s(T) (Option 4, RX 

fits Trimble modems) 

5 = PacCrest-FST (Option5) 

20 = 8FSK FEC OFF (TR4 only) 

21 = 8FSK FEC ON (TR4 only) 

22 = 16FSK FEC ON (TR4 only) 

Reset 

SL@X=n 

Reset command. Values of n are: 

"9" Reset modem 

"OK" or "ERROR", then 

modem resets required 

blocks. 

Test 

SL+P=xxxx 

Get measured signal strength from 

remote modem i.e. SL “ping” 

Value of xxxx [0000...ffff] defines 

address of remote modem 

"OK" followed by RSSI info 

from remote modem   

Содержание SATELLINE M3-TR3

Страница 1: ...SATELLINE M3 TR3 AND TR4 TRANSCEIVER MODULES INTEGRATION GUIDE Version 2 1...

Страница 2: ...rantees 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 p...

Страница 3: ...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 band without a proper permit is...

Страница 4: ...radio performance electromagnetic compatibility and electrical safety and other relevant provisions of Directive 1999 5 EC Therefore the equipment is labeled with the following CE marking The notifica...

Страница 5: ...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...

Страница 6: ...ions 7 1 2 Description of the product 7 1 3 DTE connector 8 1 4 Pin order of the DTE connector 9 1 5 Antenna interface 10 2 MECHANICAL CONSIDERATIONS 11 2 1 Fixing device to host 11 2 2 Host board ins...

Страница 7: ...19 5 4 Service pin 19 6 TECHNICAL SPECIFICATIONS 20 6 1 Absolute maximum ratings 22 6 2 DC electrical specifications 22 7 DEFAULT DELIVERY VALUES 23 8 CONSIDERATIONS 24 8 1 EMI Interferers 24 8 2 Elec...

Страница 8: ...used in asynchronous communication DTE Data Terminal Equipment typically computer terminal ESD Electrostatic discharge RD Receive Data TD Transmit Data RTS Ready To Send handshaking signal used in asy...

Страница 9: ...e thru the module PCB to the top side allowing flexible mounting heights with various pin lengths Entry from bottom of device see picture below Figure 1 Side view of the module with 1 27mm pitch conne...

Страница 10: ...by pulling HIGH 1 2 V Module power is ON 0 2 V Module power is OFF 7 RD1 CMOS OUT Output Driver Receive data Data received by module is output on this pin Driving this pin is prohibited 8 CTS1 CMOS OU...

Страница 11: ...product use gold plated cable connector to mate to this device 15 STAT CMOS OUT Output Driver Status signal 1 when device is OK and working normally Various toggle sequences for other state indicatio...

Страница 12: ...ice to host The radio transceiver module can be mounted on to the host by using spacers and screws Max screw diameter is 3mm 2 2 Host board instructions for mounting pegs In figure below is SATELLINE...

Страница 13: ...e case when no response is received from the radio module The transceiver module will acknowledge all commands by returning an OK command carried out or accepted or the requested value or an ERROR com...

Страница 14: ...st three bytes pause at least three bytes pause To disable the SL Commands enables reception Send three characters via serial port so that there is at least three bytes delay between each character Th...

Страница 15: ...s been detected by the Firmware the module is set to Safe mode In this mode the module toggle s the Stat Pin in 250ms interval indicating an Error and reboots the device after 5s Transmitting Receivin...

Страница 16: ...an automatic 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 separati...

Страница 17: ...min tmarg tRX slot max tmin toverlap tTX tmin tRX slot t 0 tsleep toverlap tmarg Figure 4 Power save mode timing factors E g In system with TX interval of 1 s and with 300 ms approx 300B 9600 bps tran...

Страница 18: ...e to KEEP all IO signals except ENA_MOD low or floating until the internal parts of the module have power and the IO voltage is stable Tior IO drive fall time 300 s It is considered good design practi...

Страница 19: ...on Guide Version 2 1 18 5 1 Startup sequence The following diagram will describe the startup sequence Figure 7 Startup sequence 5 2 Shutdown sequence The following diagram will describe the shutdown s...

Страница 20: ...ir Pin is toggled in 1s interval Module has the connection to Configuration Manager program Pin is toggled in 500ms interval SL Command mode Pin is toggled in 250ms interval Module has detected a faul...

Страница 21: ...kHz FEC ON Blocking 1 2 86 dB 25 kHz 88 dB 12 5 kHz FEC ON Intermodulation Attenuation 1 2 61 dB 25 kHz 61 12 5 kHz FEC ON CO Channel Rejection 1 2 11 dB 25 kHz 10 dB 12 5 kHz FEC ON Adjacent Channel...

Страница 22: ...28 Programmable Data Format Asynchronous data Modulation 4FSK GMSK SATELLINE M3 TR3 4 8 16FSK GMSK SATELLINE M3 TR4 GENERAL Operating voltage 4 0 VDC min 5 4 0V max Nominal 5 Maximum DC Ripple Voltage...

Страница 23: ...the module Parameter Min Max Voltage at VCC_IN 0 3 V 5 V Voltage at ENA_MOD 0 3 V 6 V Voltage at VCC_IO 0 5 V 3 75 V Voltage at digital inputs except ENA_MOD 0 5 V 3 75 V Voltage at digital outputs wh...

Страница 24: ...rest GMSK PacCrest FST TrimTalk450s P TrimTalk450s T Addressing RX Address OFF ON OFF TX Address OFF ON OFF Serial port Data speed 115200 bps 1200 115200 bps Data bits 8 8 Parity bits None None Even O...

Страница 25: ...tion and speed etc While the module has an approx 10 dB S N requirement this constitutes that any signal entering the radio antenna on receive frequency on a level of 125 dBm 115dBm 10dB causes desens...

Страница 26: ...D Human Body Model Test conditions 1 5 k 100 pF Module surface 1kV n a Table ESD ratings Measured Acc to EN 61000 4 2 specification 8 3 Using the device in unmanned high reliability applications The m...

Страница 27: ...asured to find out whether the radio environment is clean enough by using a spectrum analyzer or radio module s RSSI Received Signal Strength Indication value Co operation with the local authority to...

Страница 28: ...0 TX address OFF 1 TX address ON Addressing SL Q x Set TX address ON OFF Values of x are 0 TX address OFF 1 TX address ON OK or ERROR Addressing SL R Get primary receive address RX1 yyyy Addressing S...

Страница 29: ...OK or ERROR ChannelList SL L nn Get channel info Index nn 0 number of channels 1 Channel number Frequency Channel width Tx Power For example CH 1 430 150000 MHz 25 0 kHz 100 mW 0D ChannelList SL L Ia...

Страница 30: ...settings to their factory set values OK or ERROR ModemInfo SL H Get radio HW info HW nnnnn ModemInfo SL V Get modem type Depending on variant for example M3 TR3 ModemInfo SL 1 Get arbitrary data store...

Страница 31: ...band 1 nnn nnnnn MHz RadioFreq SL W Get lower limit of frequency band 2 nnn nnnnn MHz RadioFreq SL Y Get upper limit of frequency band 2 nnn nnnnn MHz RadioFreq SL F Get active frequency nnn nnnnn MHz...

Страница 32: ...gnId max 16 alphanumeric characters For example 1 5 MYMESSAGE followed by Carriage Return character RadioProperty SL C a b c Set Call Sign settings a CallSignState 0 OFF 1 ON b CallSignInterval 0 255...

Страница 33: ...ower OK ERROR RadioProperty SL R Get RSSI Received Signal Strength Indication of last received message dBm nnn dBm nnn is a decimal value of field strength between 80 dBm and 118 dBm Value is availabl...

Страница 34: ...C OFF TR4 only 21 8FSK FEC ON TR4 only 22 16FSK FEC ON TR4 only Reset SL X n Reset command Values of n are 9 Reset modem OK or ERROR then modem resets required blocks Test SL P xxxx Get measured signa...

Страница 35: ...ted information in the table in paragraph 1 4 and specification tables updated SL command response for SL H command 1 0 03 10 2013 Added Power save mode description updated Timing parameters table in...

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