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 | 160m 80m 60m 40m 20m 15m 10m | 80m 40m 20m 2000m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | Continuous |
Receiver |
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| RX-range | 0.54-31 MHz in six bands | 0.1-0.4 / 2.5-20 MHz |
10-160 m 1.8-2.0 / 3.5-4.1 / 7-7.5 / 14-14.5 / 21-21.5 / 28-28.5 / 28.5-29.1 / 29.1-29.7 MHz |
| Modulations | AM CW | AM CW | AM CW SSB |
| Sensitivity | ? | ? | 0.5 µV for 10 dB S/N |
| Selectivity | ? | ? | 0.5 / 1 / 2.1 / 3.8 kHz @ -6 dB |
| Filters | ? | ? | ? |
| Receiver system | 12 tubes | ? | Double conversion superheterodyne |
| IF-freqs. | ? | ? | 3500 / 450 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | Requires external speaker. 3 W output |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | Clamps / screws | - |
| Impedance | ? | 100Ω | 50-80Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Separate PSU | Mains |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1938 and 1944 in USA | Between 1939 and 1945 in USA | Between 1962 and 1965 in Great Britain |
| Dimensions | ? | ? |
407 × 215 × 332 mm (16.02 × 8.46 × 13.07 in) |
| Weight | ? | 33.00 kg (72.8 lbs) | 13.20 kg (29.1 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | None | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000120X | HAMMARLUND-SP-000210-LX | K.W.-ELECTRONICS-000077 |
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