Javad HPT404BT Operator's Manual page 29

LINK [Parameter Name] [Parameters List] [/?]
Parameter Name
PROT
MOD
SPACE
PWRB / PWRW
FHOP (only for
firmware ver. 1.8)
SCRAM
FEC
RTR
(only for firmware
version 1.8)
Note:
The frequency defined by CHAN parameter is not valid if Frequency Hoping mode is selected.
In the Frequency Hoping mode, the Frequency Pattern generator must generate the random numbers
smaller than the number of frequencies listed in the unit's frequency list.
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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)
1 – DBPSK
2 – DQPSK, a default settings
3 – D8PSK
4 – D16QAM
5 – GMSK
6 – 4FSK
Sets channel spacing:
0 - 25kHz, a default setting
1 - 12.5kHz
2 - 6.25kHz
3 - 20kHz
(25 - 46) / (320 - 3500) - RF output Power in dBm / mW
(0 - 32) - Frequency Hoping Pattern number
LINK FHOP command can be processed only if the Channel Map (up to 32 channels)
0 - No Scrambling (a default setting)
(1 - 255) - Seed for Pseudo-Random Sequence Generator
0 - Disable Forward Error Correction (FEC), a default setting
1 - Enable Reed-Solomon encoding
Base Unit
0 - No Retransmission in the wireless cluster
1- There is Repeater
Remote Unit
0 - Auto Detect (Base or Repeater)
1 - Receive from Repeater
2 - Receive from Base
Parameter List
Command Line Interface
Networking Commands
LINK
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