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 | 160m 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | None |
| 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 | 10-160 m | 10-80 m | - |
| Modulations | AM CW | CW USB LSB | - |
| RF-output | AM: Max 125 W, CW: Max 140 W | 80-15m: 100W, 10m: 80W | ? |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50/600Ω | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains (120-240 V AC) | Mains (110 V AC) |
| Current RX | - | - | ? |
| TX | ? | 260 W max | - |
Physical |
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| Manufactured | Between 1955 and 1957 in USA | Between 1966 and 1975 in USA | Between 195x and 195x in USA |
| Dimensions |
526 × 350 × 406 mm (20.71 × 13.78 × 15.98 in) |
378 × 143 × 340 mm (14.88 × 5.63 × 13.39 in) |
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| Weight | 45.36 kg (100.1 lbs) | 12.02 kg (26.5 lbs) | ? |
| Form factor | Base Station | Unknown | 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-DX-000100 | HEATHKIT-SB-000401 | HEATHKIT-K-000002 |
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