Compare rigs

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

Desktop Shortwave Transmitter
Desktop HF/VHF Receiver
Desktop Speaker

General

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

Receiver

RX-range - 0.54-54 MHz -
Modulations - AM   CW   -
Sensitivity ? 2.3 µV (S/N ratio 10:1) ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system XTAL Single conversion below 7.4 MHz, dual conversion above 7.4 MHz ?
IF-freqs. ? 1st: 3.955 MHz
2nd: 455 kHz
?
Image rejection ? ? ?
Audio output ? 2.5 W (external speaker required) 8W @ 3.2 ohm

Transmitter

TX-range 80-10 m - -
Modulations AM   CW   - -
RF-output 20 W ? ?

Connections

Antenna - SO-239 + Clamps / screws -
Impedance 50/600 Ω 100Ω ?
Other - - -

Electrical

Power req. Mains Mains (95-260 V AC) ?
Current RX - ? -
TX ? - -

Physical

Manufactured Between 19xx and 19xx Between 1951 and 1972 in USA Between 195x and 196x
Dimensions ? 480 × 270 × 420 mm
(18.90 × 10.63 × 16.54 in)
246 × 246 × 178 mm
(9.69 × 9.69 × 7.01 in)
Weight ? 29.50 kg (65.1 lbs) ?
Form factor Base Station Base Station Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HAMMARLUND-FOUR-000020 HAMMARLUND-SP-000600 HAMMARLUND-S-000100