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 | 2m | 80m 40m 20m 15m 10m | None |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 143.8-148.2 MHz | 10-80m | 0.54-1.6 / 5.9-6.25 / 9.45-9.8 / 11.65-12.05 / 15.05-15.55 MHz |
| Modulations | AM CW | AM CW SSB | AM |
| Sensitivity | 0.5 µV provides output 10 dB above noise | 0.5µV | ? |
| Selectivity | 15 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | 19 tubes | Single conversion superheterodyne |
| IF-freqs. |
1st: 22-26 MHz (tunable) 2nd: 2 MHz |
? | 455 kHz |
| Image rejection | > 70 dB | ? | ? |
| Audio output | 3 W internal speaker, 15 W PA output | ? | Internal speaker |
Transmitter |
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| TX-range | 143.8-148.2 MHz | 10-80m | - |
| Modulations | AM CW | AM CW SSB | - |
| RF-output | AM: 8 W, CW: 10 W | SSB/CW: 500 W (PEP), AM: 150 W (?) | ? |
Connections |
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| Antenna | SO-239 | SO-239 | Clamps / screws |
| Impedance | 50-72Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 6.3V DC, 12.6V DC or mains | Mains | Mains |
| Current RX | 60 W | ? | ? |
| TX | 120 W | ? | - |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 197x and 197x | Between 1965 and 1966 in USA |
| Dimensions |
305 × 152 × 254 mm (12.01 × 5.98 × 10.00 in) |
400 × 160 × 350 mm (15.75 × 6.30 × 13.78 in) |
343 × 213 × 152 mm (13.50 × 8.39 × 5.98 in) |
| Weight | ? | 22.50 kg (49.6 lbs) | 5.50 kg (12.1 lbs) |
| Form factor | Mobile | 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 | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000020-PAWNEE | SOMMERKAMP-FTDX-000500 | HALLICRAFTERS-S-000200 |
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