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 20m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | |
Freq. stability | ? | ? | |
Tuning steps | Continuous | Continuous | |
Receiver |
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RX-range | 0.54-38.1 MHz in five bands | 0.54-31 MHz in four bands | |
Modulations | AM CW | AM CW | |
Sensitivity | ? | ? | |
Selectivity | ? | ? | |
Filters | ? | ? | |
Receiver system | ? | Single conversion, 8 tubes | |
IF-freqs. | ? | 455 kHz | |
Image rejection | ? | ? | |
Audio output | ? | ? | |
Transmitter |
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TX-range | - | - | |
Modulations | - | - | |
RF-output | ? | ? | |
Connections |
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Antenna | - | Built-in telescopic | |
Impedance | ? | ? | |
Other | - | - | |
Electrical |
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Power req. | Mains | Mains (120 V AC) or batteries (90 & 7.5V DC) | |
Current RX | ? | ? | |
TX | - | - | |
Physical |
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Manufactured | Between 1938 and 19xx in USA | Between 1950 and 1955 in USA | |
Dimensions | ? |
356 × 355 × 305 mm (14.02 × 13.98 × 12.01 in) |
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Weight | ? | 6.35 kg (14.0 lbs) | |
Form factor | Unknown | Portable | |
Other features |
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Memories | None | None | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features | Separate speaker. S-meter option |
BFO Passive AVC |
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Accessories | ? | ? | |
MPN | HALLICRAFTERS-S-000018-SKY-CHALLENGER-II | HALLICRAFTERS-S-000072R |