Call Tone - Uniden UH9080 Owner's Manual

Operation

Call Tone

Call Tone
The radio is equipped with 10 selectable call tones that will be transmitted when [S] is
press and Smart key is set to Call Tone function.
1. Press [MENU]
2. Press / on the microphone to change the selection. The 10 call tones are
CALLTONE 1 to CALLTONE 10.
3. Press and hold [MENU]
Using Repeater Channels
UHF CB repeaters are used to retransmit or relay your signal. Repeaters will extend the
range of your radio and overcome the shielding effect caused by solid obstructions. In
normal Simplex operation, your radio transmits on one particular frequency and receives
on that same frequency.
If there is a barrier that partially blocks your transmitted signal, the probability of another
radio receiving the signal is very slim. Hills, tall buildings, metallic structures,...etc tend to
act as a screen between radios.
Standard Operation without the aid of a Repeater station.
Operation with the aid of a Repeater Station (Duplex).
The signal coming from your radio is received by the Repeater Station and the re-
transmitted at the same time on another channel. This operation is called "Duplexing".
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UNIDEN UH9060/UH9080 UHF CB Transceiver