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UNIDEN Model uh095sx Dual Band (UHF CB/AM CB) Radio
Operation
9
Using UHF CB Repeater Channels (FM Only)
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".
For example,
CH01 on Duplex Mode will Receive on CH01 but Transmit on CH31
CH02 on Duplex Mode will Receive on CH02 but Transmit on CH32 etc...
If you transmit on CH01 Duplex mode, you are actually transmitting on CH31 the
repeater station down-coverts your signal and retransmits on CH01.
/ENTER
UHF CB Duplex Mode (FM only)
For this example we are adopting CH01 as the channel being used in your area for
repeater use.
Press once. DUP flashes on the
display. Press or to select duplex
ON or OFF. Press and hold
to store setting.
Only channels 01 - 08 are available for
Duplex.
Check with your local Retailer for
information on available repeaters.
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