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 | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | ? |
Receiver |
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| RX-range | 0.54-31 MHz in six bands | 0.54-40 MHz | 2-12 MHz |
| Modulations | AM CW | AM CW | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | 12 tubes | Single conversion | Single conversion |
| IF-freqs. | ? | 455 kHz | 456 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | 1.5 W, external speaker required | ? |
Transmitter |
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| TX-range | - | - | 2-12 MHz |
| Modulations | - | - | AM CW |
| RF-output | ? | ? | 3.5-15 W |
Connections |
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| Antenna | - | - | Clamps / screws + Proprietary (military) |
| Impedance | ? | 50/75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 105-130V AC | 6, 12 or 24V DC |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1938 and 1944 in USA | Between 1957 and 1960 in USA | Between 195x and 197x in USA |
| Dimensions | ? |
425 × 255 × 275 mm (16.73 × 10.04 × 10.83 in) |
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| Weight | ? | ? | 18.00 kg (39.7 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000120X | NATIONAL-COMPANY-NC-000188 | MILITARY-AN/GRC-000009 |