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If you transmit on CH01 duplex mode, you are actually transmitting on CH31.
The repeater station down converts your signal and retransmits on CH01.
Your UHF028 allows you to pre-select Duplex operation individually on each
of the repeater channels.
Press DPX button, “DPX” icon should disappear on the LCD.
Press the DPX button again to toggle the Duplex function on and off.
Monitor
Monitoring the channel is helpful as it allows you to listen for other CTCSS
users not within your group.
To monitor the channel
Press the “MON” button. The “BUSY” icon should appear on the LCD.
If no signals are present, a hissing noise will indicate an empty channel.
Press again “MON” button to toggle the monitoring fucntion On and Off.
Priority Channel
To store a Priority Channel, Press and hold PRI button. The letters “PRI” will
appear when the priority channel is set. The channel you selected as your
Priority channel will then be automatically monitored during the Priority
Scan.
Note:
You can only store one channel as your priority channel. Storing a new
PRI channel will overwrite the existing selection.
To store a Priority Channel.
1. Select the required channel.
2. Press and hold the PRI button until a beep is heard. The letters “PRI”
appear when the priority channel is set.
Operation
