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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 | 80m 40m 20m 15m |
| Freq. stability | ? | Less than 100 Hz after 30 minute warm-up, less than 2 kHz in first hour of operation | ? |
| Tuning steps | Continuous | Continuous | 10 / 100 Hz / 1 / 10 / 100 kHz / 1 MHz |
Receiver |
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| RX-range | 10-80 m | 10-80 m | 3.5-3.9 / 7.0-7.3 / 14.0-14.35 / 21.0-21.45 MHz |
| Modulations | CW USB LSB | CW SSB | CW SSB |
| Sensitivity | 0.5 µV (10 dB S+N/N) |
15-80 m: better than 0.5 µV (10 dB S/N) 10 m: better than 1.5 µV (10 dB S/N) |
? |
| Selectivity | 2.1 kHz (-6 dB), 7 kHz (-60 dB) | 1.2 kHz (-6 dB), 2.4 kHz (-60 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | Double conversion superheterodyne | ? | ? |
| IF-freqs. |
1st: 8.395-8.895 MHz 2nd: 3.395 MHz |
? | ? |
| Image rejection | 50 dB | 50 dB | ? |
| Audio output | ? | > 1 watts (with 10% distortion) | ? |
Transmitter |
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| TX-range | - | 10-80 m | 3.5-3.9 / 7.0-7.3 / 14.0-14.35 / 21.0-21.45 MHz |
| Modulations | - | CW SSB | CW SSB |
| RF-output | ? | 15-80 m: 160 W (input), 10 m: 120 W (input) | ? |
Connections |
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| Antenna | RCA (Tulip) | SO-239 | SO-239 |
| Impedance | 50Ω | 50/75Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 11.5-15V DC or mains | Mains (with PS-510) | 13.8 V DC |
| Current RX | Max 750 mA | 180 W max | 420 mA |
| TX | - | 315 W max | 4 A |
Physical |
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| Manufactured | Between 1977 and 1981 in USA | Between 197x and 19xx | Between 2011 and 201x in China |
| Dimensions |
324 × 171 × 304 mm (12.76 × 6.73 × 11.97 in) |
330 × 215 × 345 mm (12.99 × 8.46 × 13.58 in) |
175 × 136 × 63 mm (6.89 × 5.35 × 2.48 in) |
| Weight | 6.30 kg (13.9 lbs) | 9.50 kg (21.0 lbs) | 1.30 kg (2.9 lbs) |
| Form factor | Base Station | Base Station | Portable |
Other features |
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| Memories | None | None | 10 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HR-001680 | KENWOOD-TS-000510 | CRKITS-KN-Q000010A |
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