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 | 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 80m 40m 20m 15m 10m | |
| Freq. stability | ? | ? | |
| Tuning steps | Continuous | Continuous | |
Receiver |
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| RX-range | 10-80 m | 10-80m | |
| Modulations | CW SSB | 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 | Double conversion superheterodyne, 20 tubes | Superheterodyne | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | ? | External speaker required | |
Transmitter |
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| TX-range | 10-80 m | 10-80m | |
| Modulations | CW SSB | CW USB LSB | |
| RF-output | SSB: 550 W (PEP input), CW: 175 W (input) | SSB: 550 W PEP, CW: 360 W | |
Connections |
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| Antenna | - | SO-239 | |
| Impedance | 50 Ω | 50Ω | |
| Other | - | - | |
Electrical |
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| Power req. | Separate PSU | Mains via CS550 Power Supplier / Speaker unit | |
| Current RX | ? | ? | |
| TX | ? | ? | |
Physical |
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| Manufactured | Between 1969 and 1969 in USA | Between 1969 and 19xx in USA | |
| Dimensions |
381 × 165 × 330 mm (15.00 × 6.50 × 12.99 in) |
152 × 280 × 330 mm (5.98 × 11.02 × 12.99 in) |
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| Weight | 9.98 kg (22.0 lbs) | 7.70 kg (17.0 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | None | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features |
R.I.T. ALC Notch and CW filter 6-pole XTAL lattice filter Noise blanker VOX |
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| Accessories | ? | ? | |
| MPN | HALLICRAFTERS-SR-000400A-CYCLONE-III | GALAXY-GT000550 | |