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 | |
| Freq. stability | ? | ? | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range | 0.05-30 MHz depending on coil pack | ? | |
| Modulations | AM CW | - | |
| Sensitivity | ? | ? | |
| Selectivity | ? | ? | |
| Filters | ? | ? | |
| Receiver system | Single conversion | ? | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | Requires external output transformer of 7,000 ohms impedance and external speaker. | ? | |
Transmitter |
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| TX-range | - | 80-10m | |
| Modulations | - | CW SSB | |
| RF-output | ? | SSB: 2 kW PEP, CW: 1 kW (with 100 W drive) | |
Connections |
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| Antenna | - | SO-239 | |
| Impedance | 50 Ω | 50/75Ω | |
| Other | - | - | |
Electrical |
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| Power req. | ? | Mains (120/240 V AC) | |
| Current RX | ? | 20A @ 120V, 10A @ 240V | |
| TX | - | ? | |
Physical |
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| Manufactured | Between 1934 and 1943 in USA | Between 1970 and 197x in USA | |
| Dimensions | ? |
378 × 209 × 398 mm (14.88 × 8.23 × 15.67 in) |
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| Weight | ? | 21.70 kg (47.9 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | ? | |
| Accessories | ? | ? | |
| MPN | NATIONAL-COMPANY-HRO-M | HEATHKIT-SB-000220 | |
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