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 40m 20m 15m 6m 2m 10m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.54-31 MHz |
160-6 m (2 m optional) |
0.54-30 MHz |
| Modulations | AM CW SSB | AM CW SSB DSB | AM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | SO-239 + Clamps / screws | - |
| Impedance | ? | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | ? |
| Current RX | ? | 120W | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1956 and 1958 in USA | Between 1958 and 1962 in USA | Between 1959 and 1962 in USA |
| Dimensions |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
483 × 267 × 330 mm (19.02 × 10.51 × 12.99 in) |
? |
| Weight | 31.70 kg (69.9 lbs) | 17.25 kg (38.1 lbs) | ? |
| 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 | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000150 | HAMMARLUND-HQ-000170C | HAMMARLUND-HQ-000180C |