User's Manual

Command Line Interface
Networking Commands
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2. Networking Commands
2.1. LINK
The LINK command is responsible for configuring radio’s operation mode. It has parameters listed
below.
Note: In parentheses is shown firmware version, which supports this parameter. If the firmware version is not
specified, it means that this parameter is supported in both versions.
LINK [Parameter Name] [Parameters List] [/?]
Parameter Name Parameter List
PROT 1 - “Simplex Receiver”, a default setting for Remote units (for firmware version 1.8)
2 - “Simplex Transmitter” (for firmware version 1.8)
3 - “Half Duplex” specific for remote units (for firmware 3.0 and newer)
4 - “Half Duplex” specific for base unit (for firmware 3.0 and newer)
5 - Reserved for future use
6 - Reserved for future use
7 - “TRMB Receiver” (used with GMSK modulation, Trimble compatible) (for firmware
version 1.8)
8 - “TRMB Transmitter” (used with GMSK modulation, Trimble compatible) (for
firmware version 1.8)
9 - “Transparent w/EOT” Repeater (used with GMSK and 4FSK, Pacific Crest
compatible) (for firmware version 1.8)
10 - “Repeater” (JAVAD Proprietary Simplex) (for firmware version 1.8)
11 - “TRMB Repeater” (used with GMSK modulation, Trimble compatible) (for
firmware version 1.8)
12 - “Transparent w/EOT” Receiver (used with GMSK and 4FSK modulation, Pacific
Crest compatible) (for firmware version 1.8)
13 - “Transparent w/EOT” Transmitter (used with GMSK and 4FSK modulation, Pacific
Crest compatible) (for firmware version 1.8)
14 - “STL Receiver” (used with 4FSK modulation, Satel compatible) (for firmware
version 1.8)
15 - “STL Transmitter” (used with 4FSK modulation, Satel compatible) (for firmware
version 1.8)
MOD 1 – DBPSK
2 – DQPSK, a default settings
3 – D8PSK
4 – D16QAM
5 – GMSK
6 – 4FSK
SPACE Sets channel spacing:
0 - 25kHz, a default setting
1 - 12.5kHz
2 - 6.25kHz
3 - 20kHz
PWRB / PWRW (25 - 46) / (320 - 3500) - RF output Power in dBm / mW
FHOP (only for
firmware ver. 1.8)
(0 - 32) - Frequency Hoping Pattern number
LINK FHOP command can be processed only if the Channel Map (up to 32 channels)
SCRAM 0 - No Scrambling (a default setting)
(1 - 255) - Seed for Pseudo-Random Sequence Generator
FEC 0 - Disable Forward Error Correction (FEC), a default setting
1 - Enable Reed-Solomon encoding