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 | ? | 6m 2m | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.14-18 MHz | - | 10-80 m |
| Modulations | AM CW | - | CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | 3 tubes | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - |
6 m / 2 m 48.9-54 / 143.7-148.3 MHz |
10-80 m |
| Modulations | - | AM CW | CW SSB |
| RF-output | ? | AM/CW: 65/74 W (120/140 W input) | 100 W |
Connections |
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| Antenna | Clamps / screws | - | - |
| Impedance | 50/75 Ω | 50-72Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains |
| Current RX | ? | - | ? |
| TX | - | 120-400 W | ? |
Physical |
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| Manufactured | Between 1961 and 1972 in USA | Between 19xx and 19xx in USA | Between 1965 and 1967 in USA |
| Dimensions | ? |
422 × 257 × 254 mm (16.61 × 10.12 × 10.00 in) |
? |
| Weight | ? | ? | ? |
| 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 | ? |
Built-in VFO Extensive RF shielding |
? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-GR-000081 | HEATHKIT-VHF-000001-'SENECA' | HEATHKIT-SB-000100 |