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 | 80m 40m 20m 15m 10m | 2000m | 80m 40m 20m 15m 6m 2m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | Continuous |
Receiver |
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| RX-range | 10-80m | 15-500 / 500-1500 kHz (2 ranges, 7 bands) | 0.55-30 / 48-54 MHz in 5 bands |
| Modulations | CW USB LSB | AM CW FSK | AM FM CW SSB |
| Sensitivity | 0.5 µV @ 10 dB S+S/N | 6 µV | ? |
| Selectivity | 2.1 kHz @ 6 dB (1.8:1 shape factor) | ? | ? |
| Filters | 9MHz crystal | 0.1 / 1 / 2 / 4 / 8 kHz | ? |
| Receiver system | Superheterodyne | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) | Superheterodyne, 14 tubes |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | External speaker required | 500 mW unbalanced, 10 mW balanced | 1.5 W |
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 | Proprietary | SO-239 + Clamps / screws |
| Impedance | 50Ω | 125Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains via CS550 Power Supplier / Speaker unit | Mains (115/230 V AC) | Mains |
| Current RX | ? | 250 W with oven on, 150 W when oven off | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1969 and 19xx in USA | Between 1951 and 19xx in USA | Between 1963 and 1964 in Japan |
| Dimensions |
152 × 280 × 330 mm (5.98 × 11.02 × 12.99 in) |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
432 × 194 × 257 mm (17.01 × 7.64 × 10.12 in) |
| Weight | 7.70 kg (17.0 lbs) | 37.20 kg (82.1 lbs) including power supply PP-621/URR | 10.70 kg (23.6 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 | ? | Operating altitude up to 10,000 feet |
Pre-selector stage Electrical bandspread Q-multiplier ANL noise limiter Switchable MVC/AVC Antenna trimmer Crystal calibrator S-meter |
| Accessories | ? | ? | ? |
| MPN | GALAXY-GT000550 | COLLINS-R-000389/URR | LAFAYETTE-HE-000080 |
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