Receive formats for the SPS985L, SPS985/SPS986, and SPS855 450 MHz GNSS rover receivers
The 450 MHz radio in the following SPS GNSS receiver models support new radio modes when in rover mode:
- SPS985L – All models with the 450 MHz internal radio
- SPS985/SPS986 – Receiver P/N 82500‐61, ‐66 (in kits P/N 81985‐61, ‐66, P/N 85985‐61, and ‐66)
- SPS855 – Receiver P/N 69855‐61 (in kits P/N 81855‐61, P/N 91555‐61, P/N 85985‐61, and ‐66)
SPS GNSS receiver models other than the above do not support the receive formats shown in the table below.
On sites where the base radio is a SATEL 450 MHz model:
The SPS rover receiver can receive messages with the SATEL format. To help understand the SATEL format on the base radio, the SATEL radio menu terms are:
- ‘Error corr.’ means FEC Forward Error Correction.
- ‘Error Check’ means a checksum is added to the base messages Base. For use with SPS GNSS rover radios, turn this off at the base radio.
On sites where the base radio is transmitting the Pacific Crest (Trimble) PCC Transparent EOT format:
- Determine what over‐the‐air data rate is set to (4800, and so on), whether FEC is on or off, and whether Scrambling is on or off.
- Select the correct mode in the SPS receiver.
|
Country Code in SPS GNSS |
Bandwidth Spacing |
Wireless Modes in SPS GNSS |
|---|---|---|
|
Rest of World |
25 kHz |
TT450s 9600 bps |
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TT450s 4800 bps |
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC EOT 9600 GMSK, FEC ON |
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PCC EOT 9600 GMSK, FEC ON, Scramble OFF |
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PCC EOT 9600 GMSK, FEC OFF |
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PCC EOT 9600 GMSK, FEC ON, Scramble OFF |
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PCC FST 19200 4FSK, FEC ON |
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PCC FST 19200 4FSK, FEC OFF |
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SATEL 19200 bps, FEC ON |
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SATEL 19200 bps, FEC OFF |
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12.5 kHz |
TT450s 4800 bps |
|
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TT450s 8000 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC FST 9600 4FSK, FEC ON |
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PCC FST 9600 4FSK, FEC OFF |
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SATEL 9600 bps, FEC ON |
|
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SATEL 9600 bps, FEC OFF |
|
Europe |
25 kHz |
TT450s 9600 bps |
|
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TT450s 4800 bps |
|
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TT450s 16000 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC EOT 9600 GMSK, FEC ON |
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PCC EOT 9600 GMSK, FEC ON, Scramble OFF |
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PCC EOT 9600 GMSK, FEC OFF |
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PCC EOT 9600 GMSK, FEC OFF, Scramble OFF |
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PCC FST 19200 4FSK, FEC ON |
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PCC FST 19200 4FSK, FEC OFF |
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SATEL 19200 bps, FEC ON |
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SATEL 19200 bps, FEC OFF |
|
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12.5 kHz |
TT450s 4800 bps |
|
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TT450s 8000 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC FST 9600 4FSK, FEC ON |
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PCC FST 9600 4FSK, FEC OFF |
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SATEL 9600 bps, FEC ON |
|
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SATEL 9600 bps, FEC Off |
|
US-2013 |
25 kHz |
TT450s 9600 bps |
|
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TT450s 4800 bps |
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TT450s 8000 bps |
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TM3 9600 bps |
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TM3 19200 bps |
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC FST 9600 4FSK, FEC ON |
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PCC FST 9600 4FSK, FEC OFF |
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PCC FST 19200 4FSK, FEC ON |
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PCC FST 19200 4FSK, FEC OFF |
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SATEL 9600 bps, FEC ON |
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SATEL 9600 bps, FEC OFF |
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SATEL 19200 bps, FEC ON |
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SATEL 19200 bps, FEC OFF |
|
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12.5 kHz |
TT450s 4800 bps |
|
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TT450s 8000 bps |
|
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TM3 9600 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
|
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC FST 9600 4FSK, FEC ON |
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PCC FST 9600 4FSK, FEC OFF |
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SATEL 9600 bps, FEC ON |
|
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SATEL 9600 bps, FEC OFF |
|
Canada/US pre 2013 |
25 kHz |
TT450s 9600 bps |
|
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TT450s 4800 bps |
|
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TT450s 16000 bps |
|
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TM3 19200 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC EOT 9600 GMSK, FEC ON |
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PCC EOT 9600 GMSK, FEC ON, Scramble OFF |
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PCC EOT 9600 GMSK, FEC OFF |
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PCC EOT 9600 GMSK, FEC OFF, Scramble OFF |
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PCC FST 19200 4FSK, FEC ON |
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PCC FST 19200 4FSK, FEC OFF |
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SATEL 19200 bps, FEC ON |
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SATEL 19200 bps, FEC OFF |
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12.5 kHz |
TT450s 4800 bps |
|
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TT450s 8000 bps |
|
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TM3 9600 bps |
|
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PCC EOT 4800 GMSK, FEC ON |
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PCC EOT 4800 GMSK, FEC ON, Scramble OFF |
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PCC EOT 4800 GMSK, FEC OFF |
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PCC EOT 4800 GMSK, FEC OFF, Scramble OFF |
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PCC FST 9600 4FSK, FEC ON |
|
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PCC FST 9600 4FSK, FEC OFF |
|
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SATEL 9600 bps, FEC ON |
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SATEL 9600 bps, FEC OFF |
