Configuring The Internal Uhf Modem - Javad TRIUMPH-1 Operator's Manual

3.1.1. Configuring the Internal UHF modem

Note:
To comply with RF exposure requirements, maintain at least 20 cm between the user and the
UHF modem.
1. On the Radio Link tab, set the following parameters (Table 3-1) and click Apply (Figure 3-
3 on page 48).
Parameter
Protocol
Frequency
Output power
Modulation type
Link Rate
Link Space
Forward Error Correction Enable
Scrambling
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Table 3-1. Receiver Parameters for the Radio Link Tab
Base Receiver
Select the Simplex Transmitter
protocol
For both Base and Rover receivers the protocol type must be the same.
Set the frequency in band 403-470 MHz with 6.25 kHz channel spacing.
For both Base and Rover receivers the frequency must be the same.
Select the transmission power for
the radio modem.
Specifies a modulation scheme that will be used by your modem.
DQPSK is recommended.
For both Base and Rover receivers the modulation type must be the same.
The link rate is selected automatically
For both Base and Rover receivers the link space must be the same.
Enable
Configuring the Internal/External UHF Modem/GSM Module
Configuring the Internal UHF modem
Rover Receiver
Select the Simplex receiver protocol
n/a
Enable
Enable
Configuration
47