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 6m 10m | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | ? |
Receiver |
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| RX-range | 10-80 m | - | 10-80 m |
| Modulations | CW USB LSB | - | CW SSB |
| Sensitivity | 0.5 µV (10 dB S+N/N) | - | <1 µV (10 dB S+N/N) |
| Selectivity | 2.1 kHz (-6 dB), 7 kHz (-60 dB) | - | 0.5 / 1.0 / 2.5 kHz |
| Filters | ? | - | ? |
| Receiver system | Double conversion superheterodyne | - | ? |
| IF-freqs. |
1st: 8.395-8.895 MHz 2nd: 3.395 MHz |
- | ? |
| Image rejection | 50 dB | - | ? |
| Audio output | ? | - | ? |
Transmitter |
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| TX-range | - | 10-80 / 6 m | 10-80 m |
| Modulations | - | AM CW SSB | CW |
| RF-output | ? | ? | 30 W |
Connections |
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| Antenna | RCA (Tulip) | SO-239 | SO-239 |
| Impedance | 50Ω | 50Ω | 50/75 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 11.5-15V DC or mains | Mains | 12V DC or mains |
| Current RX | Max 750 mA | - | ? |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1977 and 1981 in USA | Between 196x and 19xx in Japan | Between 197x and 197x |
| Dimensions |
324 × 171 × 304 mm (12.76 × 6.73 × 11.97 in) |
330 × 180 × 310 mm (12.99 × 7.09 × 12.20 in) |
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| Weight | 6.30 kg (13.9 lbs) | 11.50 kg (25.4 lbs) | ? |
| Form factor | Base Station | Unknown | Base Station |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | - | Full QSK |
| Accessories | ? | - | ? |
| MPN | HEATHKIT-HR-001680 | KENWOOD-TX-000310 | TEN-TEC-CENTURY-000021/DIGITAL-(574) |
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