Compare rigs

Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.

Mobile VHF/UHF Scanner / receiver
Handheld CB Transceiver
Desktop Shortwave Transceiver

General

HAM bands 6m  11m (CB)  80m  40m  20m  15m  10m 
Freq. stability ? ? < 100 Hz / hour after 30 minutes warm-up
Tuning steps ? Channelized Continuous

Receiver

RX-range 29-54 / 118-174 / 406-512 / 806-956 MHz 27.425-27.495 MHz 10-80 m
Modulations AM   FM   FM   CW   USB   LSB  
Sensitivity ? ? ≤ 0.5 µV for 10 dB S/N
Selectivity ? ? 2.1 kHz @ -6 dB / 7 kHz @ -60 dB (3.395 MHz filter)
Filters ? ? ?
Receiver system Double conversion superheterodyne ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output 3 W ? 2 W @ 10% distortion

Transmitter

TX-range - 27.425-27.495 MHz 10-80 m
Modulations - FM   CW   USB   LSB  
RF-output ? 2 W 100 W (80-15m) 80 W (10m)

Connections

Antenna BNC SO-239 -
Impedance 50Ω 50Ω 50-75Ω
Other - - -

Electrical

Power req. 12V DC ? External high-voltage power supply
Current RX 800 mA max ? ?
TX - ? ?

Physical

Manufactured Between 1989 and 199x in Philippines Between 1984 and 1988 Between 1968 and 197x in USA
Dimensions 200 × 147 × 48 mm
(7.87 × 5.79 × 1.89 in)
78 × 240 × 49 mm
(3.07 × 9.45 × 1.93 in)
380 × 163 × 335 mm
(14.96 × 6.42 × 13.19 in)
Weight 935 gr (2.1 lbs) 1.15 kg (2.5 lbs) 8.50 kg (18.8 lbs)
Form factor Mobile Handheld Base Station

Other features

Memories 100 channels in 10 bank(s) @ 93 channels/second 6 channels in 1 bank(s) None
Usage Amateur / Ham radio operators Citizen Band (27Mc) Amateur / Ham radio operators
Features Alpha-tags
PC programmable
? ?
Accessories ? ? ?
MPN UNIDEN-BEARCAT-MR008100 ZODIAC-P-003106 HEATHKIT-HW-000100