Compare rigs

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

HF Receiver
Desktop HF/VHF Receiver
Desktop Shortwave receiver

General

HAM bands 160m  80m  40m  20m  10m  ? 80m  40m  20m  15m  6m  10m 
Freq. stability ? ? ?
Tuning steps Continuous ? Continuous

Receiver

RX-range 0.54-38.1 MHz in five bands 0.538-34 MHz in four bands 10-80 m with 2 m / 6 m converter options
Modulations AM   CW   AM   CW   AM   CW  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? Crystal ?
Receiver system ? 8 tubes ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range - - -
Modulations - - -
RF-output ? ? ?

Connections

Antenna - - -
Impedance ? 52/600 Ω ?
Other - - -

Electrical

Power req. Mains Mains Mains
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1938 and 19xx in USA Between 1955 and 1958 Between 1959 and 19xx in USA
Dimensions ? 476 × 229 × 273 mm
(18.74 × 9.02 × 10.75 in)
?
Weight ? 13.00 kg (28.7 lbs) ?
Form factor Unknown Base Station Base Station

Other features

Memories None ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features Separate speaker. S-meter option ? ?
Accessories ? ? ?
MPN HALLICRAFTERS-S-000018-SKY-CHALLENGER-II HALLICRAFTERS-SX-000099 HALLICRAFTERS-SX-000101 MK IIIA