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 | 6m | ? | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 160-6 m | 0.54-1.6 / 4-12 / 30-50 / 88-108 / 147-174 MHz | 10-80m |
| Modulations | AM CW SSB | AM FM W-FM | CW USB LSB |
| Sensitivity | ? | ? | 0.5 µV @ 10 dB S+S/N |
| Selectivity | ? | ? | 2.1 kHz @ 6 dB (1.8:1 shape factor) |
| Filters | ? | ? | 9MHz crystal |
| Receiver system | ? | ? | Superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | External speaker required |
Transmitter |
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| TX-range | - | - | 10-80m |
| Modulations | - | - | CW USB LSB |
| RF-output | ? | ? | SSB: 550 W PEP, CW: 360 W |
Connections |
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| Antenna | SO-239 + Clamps / screws | - | SO-239 |
| Impedance | 50 Ω | ? | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ?V DC | Mains via CS550 Power Supplier / Speaker unit |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1958 and 1962 in USA | Between 19xx and 19xx | Between 1969 and 19xx in USA |
| Dimensions |
483 × 267 × 330 mm (19.02 × 10.51 × 12.99 in) |
? |
152 × 280 × 330 mm (5.98 × 11.02 × 12.99 in) |
| Weight | 17.25 kg (38.1 lbs) | ? | 7.70 kg (17.0 lbs) |
| Form factor | Base Station | Unknown | 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-000170AC | LAFAYETTE-GUARDIAN-005000 | GALAXY-GT000550 |