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 | 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | ? | 10-80 m | 1.8-30 MHz |
| Modulations | - | CW SSB | All mode |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 80-10m | 10-80 m | 1.8-30 MHz |
| Modulations | CW SSB | CW SSB | All mode |
| RF-output | SSB: 2 kW PEP, CW: 1 kW (with 100 W drive) | 100 W | 200 / 2000 W |
Connections |
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| Antenna | SO-239 | - | SO-239 |
| Impedance | 50/75Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (120/240 V AC) | Mains | ? |
| Current RX | 20A @ 120V, 10A @ 240V | ? | ? |
| TX | ? | ? | ? |
Physical |
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| Manufactured | Between 1970 and 197x in USA | Between 1965 and 1967 in USA | Between 1983 and 198x in USA |
| Dimensions |
378 × 209 × 398 mm (14.88 × 8.23 × 15.67 in) |
? |
368 × 352 × 146 mm (14.49 × 13.86 × 5.75 in) |
| Weight | 21.70 kg (47.9 lbs) | ? | 7.10 kg (15.7 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 | HEATHKIT-SB-000220 | HEATHKIT-SB-000100 | HEATHKIT-SA-002060A |