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 | ? | 2m | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.14-18 MHz | 144-146 MHz | 144-146 MHz |
| Modulations | AM CW | AM SSB | AM FM SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | 3 tubes | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 144-146 MHz | 144-146 MHz |
| Modulations | - | AM SSB | AM FM SSB |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | SO-239 | SO-239 |
| Impedance | 50/75 Ω | 60Ω | 60 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12V DC or mains | 12V DC or mains |
| Current RX | ? | ? | ? |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1961 and 1972 in USA | Between 197x and 197x in West-Germany | Between 197x and 197x in W.Germany |
| Dimensions | ? | ? | ? |
| Weight | ? | ? | ? |
| Form factor | Base Station | Base Station | Unknown |
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-GR-000081 | SEMCOSET-SEMCO-MOTO | SEMCOSET-SEMCO-SSB |