RigPix logo

CB/Freeband logo

Back to main

Back to CB & "Freeband"

Next HT/portable

Uniden logo

Copyright logo

Last modified 2022-05-20

Valid HTML 4.01 Transitional

Uniden Pro 501HH

A picture of Uniden Pro 501HH


Type:Citizen band transceiver
Frequency range:CB: 26.965-27.405 MHz
WX: 161.650-162.550 MHz (RX only)
Channels / tuning steps:CB: 40
WX: 10 NOAA weather channels
Mode:CB: AM
Frequency control:PLL
Frequency stability:?%
Clarifier or Delta tune:No
Power supply:10-14 VDC (Nine R6 / AA alkaline or NiMH batteries
or 10-15.6 VDC external (Barrel connector)
Current drain / power consumption:RX: Less than 400 mA
TX: Less than 1.7 A
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):58*179*42 mm (2.3*7.04*1.67")
Weight:254 g (8.96 oz)
Other features:ANL. Channel 9/19 button. Dual watch.

Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:1 uV (10 dB S+N/N)
Selectivity:7 KHz (-6 dB)
10 KHz (-70 dB)
Image rejection:
AF output power / speaker:500 mW at ?% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm

RF output power: Hi: 4 W
Lo: 1 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 2.5 mm
Microphone input level:? mV

Main PCB:
Sub PCBs:
Additional info: New price, may 2022 in the US: $99.95

Also sold as Pro-501TK, a complete kit including a compact
magmount antenna and cigarrette lighter power cable.
Related documents:User manual (923 KB)
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
- -