Compare rigs

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

Mobile Transceiver
Desktop HF/VHF Receiver
Desktop Shortwave Transceiver

General

HAM bands 11m (CB)  80m  40m  20m  15m  6m  10m  160m  80m  40m  20m  15m  10m 
Freq. stability ? ? ?
Tuning steps Channelized ? Continuous

Receiver

RX-range 26.965-27.405 MHz 160-6 m 10-160 m
Modulations AM   FM   AM   CW   SSB   AM   CW   USB   LSB   FSK  
Sensitivity ? ? 0.33 µV for 10 dB S+N/N at 10m (2 kHz bandwidth)
Selectivity ? ? SSB: 2 kHz, 1.5:1 (-6 dB)
FSK: 1200 Hz, 2:1

Optional:
CW: 400 Hz, 4:1 and 300 Hz, 2:1
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? > 60 dB
Audio output ? ? 1 W

Transmitter

TX-range 26.965-27.405 MHz - 10-160 m
Modulations AM   FM   - AM   CW   USB   LSB   FSK  
RF-output 4 W ? 1-150 W (130 W max above 28 MHz)

Connections

Antenna SO-239 SO-239 + Clamps / screws SO-239
Impedance 50Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. 13.8V DC Mains Mains (115/230 V, 50-400 Hz)
Current RX ? 120W 100 W
TX ? - 400 W

Physical

Manufactured Between 20xx and 20xx Between 1958 and 1962 Between 197x and 197x in USA
Dimensions 125 × 45 × 150 mm
(4.92 × 1.77 × 5.91 in)
483 × 267 × 330 mm
(19.02 × 10.51 × 12.99 in)
413 × 184 × 356 mm
(16.26 × 7.24 × 14.02 in)
Weight ? 17.25 kg (38.1 lbs) 15.90 kg (35.1 lbs)
Form factor Mobile Base Station Base Station

Other features

Memories 40 channels in 1 bank(s) ? None
Usage Citizen Band (27Mc) Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Dual VFO, built-in keyer and full QSK Advanced features for such an old radio.
60 dB attenuator
Accessories ? ? ?
MPN PRESIDENT-HARRY-III HAMMARLUND-HQ-000170 SIGNAL/ONE-CX-000007B