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 | 80m 40m 20m 15m 10m |
| Freq. stability | ? | Typically less than 500 Hz pr hour after a 30-minute warm-up. Typically less than 150 Hz pr 30 minutes after a 90-minute warm-up | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.18-30 MHz | 10-80 m | - |
| Modulations | AM SSB | CW | - |
| Sensitivity | ? |
≤ 0.5 µV for 10 dB S+N/N ≤ 0.2 µV for readable signal |
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| Selectivity | ? |
Narrow: 250 Hz maximum at 6 dB. Wide: 1 kHz maximum at 6 dB. |
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| Filters | ? | Passband 700 Hz (approximate) | ? |
| Receiver system | ? | Superheterodyne | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ≥ 60 dB | ? |
| Audio output | ? | 1 watt into 8-ohm load | ? |
Transmitter |
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| TX-range | - | 10-80 m | 80-10 m |
| Modulations | - | CW | CW SSB |
| RF-output | ? | 4 W (3 W on 10 m) | 50 W |
Connections |
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| Antenna | - | SO-239 | BNC |
| Impedance | 50 Ω | 50Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 11-16 V DC | Mains |
| Current RX | ? | ? | - |
| TX | - | 1 A max | ? |
Physical |
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| Manufactured | Between 1966 and 1971 in USA | Between 1984 and 1991 in USA | Between 19xx and 19xx in USA |
| Dimensions |
370 × 160 × 280 mm (14.57 × 6.30 × 11.02 in) |
235 × 108 × 216 mm (9.25 × 4.25 × 8.50 in) |
310 × 160 × 235 mm (12.20 × 6.30 × 9.25 in) |
| Weight | 8.50 kg (18.8 lbs) | 2.10 kg (4.6 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 | ? |
QSK WARC option |
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| Accessories | ? | ? | ? |
| MPN | HEATHKIT-GR-000054 | HEATHKIT-HW-000009 | HEATHKIT-HX-000020 |
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