Compare rigs
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 | None | 80m 40m 20m 15m 10m |
| Freq. stability | ≥ 100 Hz drift/hour after warm-up, ≥ 100 Hz/10% power line variation | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | - | Regular broadcast and SW bands | ? |
| Modulations | - | AM | - |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Regenerative | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 10-80 m | - | 10-80m |
| Modulations | CW USB LSB | - | SSB |
| RF-output | 80-15m: 100W, 10m: 80W | ? | 1 kW PEP |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | 50/75Ω | 50Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (120-240 V AC) | Mains (110 V AC) | Mains |
| Current RX | - | ? | ? |
| TX | 260 W max | - | ? |
Physical |
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| Manufactured | Between 1966 and 1975 in USA | Between 195x and 195x in USA | Between 1965 and 19xx in USA |
| Dimensions |
378 × 143 × 340 mm (14.88 × 5.63 × 13.39 in) |
? |
310 × 80 × 254 mm (12.20 × 3.15 × 10.00 in) |
| Weight | 12.02 kg (26.5 lbs) | ? | 3.20 kg (7.1 lbs) |
| Form factor | Unknown | Base Station | Base Station |
Other features |
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| Memories | ? | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000401 | HEATHKIT-K-000002 | HEATHKIT-HA-000014 |
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