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General
Channels : 40
Microphone : 600 ohm,
Dynamic Type
Speaker : 8 ohm, 3w
Antenna Connector : M -Type
Jacks & Connectors : EXT SP 3.5mm
Operating Temperature : 0 to + 55 C
Power Requirements : 13.8 VDC Nominal
Antenna Impedence : 50 ohms
Transmitter (FM)
Frequency Tolerance at 25 C
(5 minutes after turning on) : +/- .5 kHz
carrier Power : 5W (max)
Spurious Emission : -40 dBm
Current Drain : 1.35 Amps
Modulation Frequency Response
(1 kHz, 0 dB reference at 1 kHz deviation)
Lower at 500 Hz : -6dB
Upper at 2.0 kHz : +5 dB
Microphone Sensitivity for
3 kHz Deviation : 5mV
Maximum Deviation
at 1 kHz : +/- 4.5 kHz
at 6 kHz : +/-1.5 kHz (max)
UNIDEN Model UH-089 FRS CB Radio
Specifications
Receiver
Sensitivity at 12dB SINAD : 0.23uV
or better
Overall Audio Fidelity
(1 Khz, 0 dB reference)
Lower at 500 Hz : +5dB
Upper at 2 kHz : -7 dB
Adjacent Channel Selectivity (+/-25 kHz) : 64dB
Max. Audio Output Power : 3W
Audio Output Power at 10% HD : 3W
Hum and Noise Ratio at Input 1 mV : 45 dB
Squelch Sensitivity at Threshold : 0.1 uV
Squelch Sensitivity at Tight : 1 uV
Image Rejection Ratio : 60 dB
IF Rejection Ratio : 100dB
Oscillator Dropout Voltage : 9V
Current Drain at NO Signal : 350mA
Current Drain at Max. Output : 730 mA
13
Should you find it desirable or necessary to service your UH-089, we suggest you contact the Uniden Dealer where
your purchase was made. Your dealer will be able to assist you with complete service information.
If you require service that is within the terms of your warranty you should present a copy of your receipt to your
dealer to authenticate your claim.
If you find it inconvenient to obtain service assistance from a dealer, please pack your radio in a suitable container
that will provide adequate protection. Enclose a note describing the problem and a copy of your receipt, and send
the radio transportation prepaid to:
Uniden Australia Pty Limited
Customer Service Division
345 Princes Highway
Rockdale NSW 2216
AUSTRALIA
Ph. (02) 9599-3100
Fax (02) 9599-3278
Toll Free 1300 366 895
www.uniden.com.au
Uniden New Zealand Limited
Customer Service Division
150 Harris Road
East Tamaki
Auckland
NEW ZEALAND
Ph. (09) 273 8383
Fax (09) 274 0009
Toll Free 0800 486 4336
www.uniden.co.nz
Technical Support and Service