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 60m 40m 20m 15m 10m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m |
| Freq. stability | ? | < 100 cps for 10% line fluctuation after warm up | Withing 1 kHz during the first hour after 1 minute of warm up. Withing 100 Hz during any 30 minute period after warm up. |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 550 kHz - 30 MHz in 4 bands | 10-80 m | 10-160 m + WARC |
| Modulations | AM CW SSB | AM FM CW SSB | AM CW SSB |
| Sensitivity | ? | 0.5 µV (10 dB S/N) | 0.25 µV at 10 dB S+N/N |
| Selectivity | ? |
SSB: 2.1 kHz @ -6 dB, 2.5 kHz @ -60 kHz AM: 4 kHz @ -6 dB, 7.5 kHz @ -25 kHz AM: 2.1 kHz @ -6 dB, 2.5 kHz @ -25 kHz CW: 5 kHz @ -6 dB, 2.5 kHz @ -60 kHz |
2.4 kHz (-6 dB), 3.6 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | 4 tubes | Single conversion superheterodyne | Double conversion superheterodyne |
| IF-freqs. | ? | 455 kHz |
1st: 8.83 MHz 2nd: 445 kHz |
| Image rejection | ? | > 50 dB | > 60 dB |
| Audio output | ? | 2 W | 1.5 W @ 8 ohm |
Transmitter |
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| TX-range | - | - | 10-160 m + WARC |
| Modulations | - | - | AM CW SSB |
| RF-output | ? | - | 100 W max |
Connections |
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| Antenna | Clamps / screws + Built-in ferrite bar | SO-239 | SO-239 |
| Impedance | 50/75 Ω | 50/70Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains |
| Current RX | 30 W | 50 W | 32 W |
| TX | - | - | 295 W |
Physical |
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| Manufactured | Between 1964 and 1971 in USA | Between 1965 and 196x | Between 1981 and 19xx |
| Dimensions |
292 × 146 × 171 mm (11.50 × 5.75 × 6.73 in) |
380 × 180 × 330 mm (14.96 × 7.09 × 12.99 in) |
333 × 133 × 333 mm (13.11 × 5.24 × 13.11 in) |
| Weight | 5.20 kg (11.5 lbs) | 12.00 kg (26.5 lbs) | 13.50 kg (29.8 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 |
BFO S-Meter |
- |
VOX ACG ALC RIT Attenuator Noise blanker |
| Accessories | ? | - | ? |
| MPN | HEATHKIT-GR-000064 | SOMMERKAMP-FR-000100B | KENWOOD-TS-000830M |
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