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 | ? | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 50 MHz | 0.54-20 MHz | 545 kHz - 33 MHz with plug-in coils |
| Modulations | AM | AM CW | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | XTAL-filter was added in later versions |
| Receiver system | ? | ? | Single conversion superheterodyne |
| IF-freqs. | ? | ? | 465 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | 1 W |
Transmitter |
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| TX-range | 50 MHz | - | - |
| Modulations | AM | - | - |
| RF-output | 30 W | ? | ? |
Connections |
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| Antenna | - | Clamps / screws | Clamps / screws |
| Impedance | ? | 100 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Separate PSU | Mains |
| Current RX | ? | ? | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 19xx and 19xx | Between 1939 and 1945 in USA | Between 1932 and 1935 in USA |
| Dimensions | ? | ? |
527 × 241 × 349 mm (20.75 × 9.49 × 13.74 in) |
| Weight | ? | 33.00 kg (72.8 lbs) | ? |
| Form factor | Unknown | Unknown | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | GONSET-G-000050 | HAMMARLUND-SPR-000220-X | HAMMARLUND-COMET-PRO |