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 | 80m 40m 20m 15m 10m | None |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Not applicable |
Receiver |
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| RX-range | - | ? | HF |
| Modulations | - | - | All mode |
| Sensitivity | ? | ? | 50 µV for 1" vertical deflection at full gain |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | 350 kHz |
| Image rejection | ? | ? | ? |
| Audio output | 100 watts at 300-3000 cycle (Adjustable low-level speech clipping; 500 ohm output available) | ? | ? |
Transmitter |
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| TX-range | 10-80 m | 10-80m | ? |
| Modulations | AM CW SSB | CW SSB | All mode |
| RF-output | AM: 150 W, SSB/CW: 180 W | SSB: 2 kW PEP, CW: 1 kW (with 100 W drive) | ? |
Connections |
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| Antenna | - | SO-239 | RCA (Tulip) |
| Impedance | 50-72Ω | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains |
| Current RX | - | ? | 40 W max |
| TX | 500 W peak | ? | ? |
Physical |
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| Manufactured | Between 1959 and 196x in USA | Between 197x and 197x in USA | Between 196x and 196x in USA |
| Dimensions |
495 × 295 × 406 mm (19.49 × 11.61 × 15.98 in) |
378 × 209 × 398 mm (14.88 × 8.23 × 15.67 in) |
133 × 187 × 280 mm (5.24 × 7.36 × 11.02 in) |
| Weight | ? | ? | 3.85 kg (8.5 lbs) |
| Form factor | Base Station | 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-TX-000001-'APACHE' | HEATHKIT-SB-000221 | HEATHKIT-HO-000013 |
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