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 | ? | ? | ? |
| Freq. stability | ? | ±50Hz over 8hrs at constant temp after 2hrs warm up | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 0.54-43.5 MHz | 1-30 MHz (down to 200 kHz with reduced sensitivity) | 0.54-44 MHz |
| Modulations | AM CW | AM CW USB LSB DSB | AM CW |
| Sensitivity | ? |
AM: 3µV EMF for 15dB S/N 30% modulation at 400Hz CW/SSB: 1µV EMF for 15db S/N |
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| Selectivity | ? | 0.2 / 1 / 3 / 13 kHz | ? |
| Filters | ? | ? | ? |
| Receiver system | 9 tubes | ? | Single conversion superheterodyne |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | BNC | Clamps / screws |
| Impedance | ? | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains (AC or DC) |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1939 and 1943 in USA | Between 1969 and 1972 in Great Britain | Between 1952 and 1955 in USA |
| Dimensions | ? | ? |
470 × 231 × 249 mm (18.50 × 9.09 × 9.80 in) |
| Weight | ? | 28.00 kg (61.8 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 | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-SX-000024-SKYRIDER-DEFIANT | RACAL-RA-000217 | HALLICRAFTERS-S-000077A |