Operation with the aid of a repeater
The Signal coming from your radio is received by the Repeater Station and then re-
transmitted at the same time on another channel. This operation is called "Duplexing".
Your UH-100is designed withthe capabilityto access and use repeater stations.
Channels 01 through 08 have the option to operate in Duplex Mode. When any of
these channels are set to operate in duplex mode during transmission, the UH-100
automatically sends the signal at a frequency 30 channels above the original. After
transmitting, the radio reverts back to its originaloperating frequency.
For example,
CH01 on DuplexMode willReceive on CH01 but Transmit on CH31
CH02 on Duplex ModewillReceive on CH 02 but Transmit on CH32 etc....
Ifyou transmit on CH01 Duplex mode, you are actually transmitting on CH31, the
repeater station down-converts your signal and retransmits on CH01.
To operate UH-100in Duplex Mode,
ego CH01 is being used in your area for
repeater use.
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Press DUPLEX momentarily.
The DUP icon appears.
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11