Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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HAM bands | ? | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m | 160m 80m 40m 20m 15m 10m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 540 kHz - 44 MHz in 4 bands. | 0.03-30 MHz | - |
Modulations | AM CW | AM FM CW SSB | - |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | Single conversion, 8 tubes | ? | ? |
IF-freqs. | 455 kHz | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | 10-160 m + WARC | 160-10 m |
Modulations | - | AM FM CW SSB | AM CW SSB |
RF-output | ? | 10-100 W (AM 4-40 W) | ? |
Connections |
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Antenna | - | SO-239 | SO-239 |
Impedance | ? | 50 Ω | 52Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.8V DC | Mains |
Current RX | ? | ? | - |
TX | - | Max 20 A | ? |
Physical |
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Manufactured | Between 1938 and 1939 in USA | Between 1993 and 199x | Between 195x and 195x in USA |
Dimensions | ? |
330 × 111 × 285 mm (12.99 × 4.37 × 11.22 in) |
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Weight | ? | 8.00 kg (17.7 lbs) | 16.00 kg (35.3 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Built-in keyer | ? |
Accessories | ? | ? | ? |
MPN | HALLICRAFTERS-S-000020-SKY-CHAMPION | ICOM-IC-000737 | CENTRAL-ELECTRONICS-000020-A |