Uniden owner manual Operating the UH-090 in Duplex Mode, Scanning

UNIDEN Model UH-090 Dual Band CB Radio (FM & AM)

Operation

Using Repeater Channels (FM Only)

The Signal coming from your radio is received by the Repeater Station and then retransmitted at the same time on another channel. This operation is called "Duplexing".

For example,

CH01 on Duplex Mode will Receive on CH 01 but Transmit on CH31 CH02 on Duplex Mode will Receive on CH 02 but Transmit on CH32 etc ....

If you transmit on CH01 Duplex mode, you are actually transmitting on CH31, the repeater station down-converts your signal and retransmits on CH01.

Operating the UH-090 in Duplex Mode

For this example we are adopting CH01 as the channel being used in your area for repeater use.

Press and hold	MEM	for 2 seconds to switch
Duplex On. The DUP icon appears.			FM
Press and hold	MEM	again for 2 seconds to switch
			DUP			VOL
Duplex off.
						SQ
Only channels 01 - 08 are available for Duplex						S/RF VOL
		FM/AM	SCAN	MEM	INST	FM SQ
		DUAL	OS/GS	DUP	INST SET	CTCSS
Check with your loacl Retailer for

NOTE information on available Repeaters

Scanning

The UH-090 has a scanning feature that allows you to search for active channels automatically.

Furthermore, the UH-090 is designed to have two types of scanning; Open Scanning (OS) and Group Scanning (GS), to give you flexibility and allow you to use the radio more effectively.

Press SCAN and Scanning starts. The SCAN icon appears.

FM

SCAN	MEM
				S/RF VOL
FM/AM	SCAN	MEM	INST	FM SQ
DUAL	OS/GS	DUP	INST SET	CTCSS

VOL

SQ

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