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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 | 2m 70cm | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ≤ 3 p.p.m. | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 10-80 m |
144-146 / 430-440 MHz 1240-1300 MHz option |
10-80 m |
| Modulations | AM CW SSB | FM CW USB LSB | CW SSB |
| Sensitivity | ? |
FM: 0.22 µV (12 dB SINAD) SSB/CW: 0.16 µV |
? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Single/double/triple/quadruple conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 10.695/75.925/287.175 MHz 2nd: 0.455/10.695/41.415 MHz 3rd: -/0.455/10.695 MHz 4th: -/-/455 kHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 1.5 W / 8 ohms @ 10% THD | ? |
Transmitter |
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| TX-range | - |
144-146 / 430-440 MHz 1240-1300 MHz option |
10-80 m |
| Modulations | - | FM CW USB LSB | CW SSB |
| RF-output | ? | FM: 45/40 W, SSB/CW: 35/30 W, 23cm: 10 W | 100 W |
Connections |
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| Antenna | - | SO-239 + N-type | SO-239 |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | 13.8V DC +/-15% | 12-14V DC |
| Current RX | ? | 2.5 A | ? |
| TX | - | Max 15 A | Max 20 A |
Physical |
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| Manufactured | Between 1959 and 1962 in USA | Between 1988 and 199x in Japan | Between 1980 and 198x |
| Dimensions |
308 × 155 × 254 mm (12.13 × 6.10 × 10.00 in) |
342 × 134 × 369 mm (13.46 × 5.28 × 14.53 in) |
247 × 95 × 301 mm (9.72 × 3.74 × 11.85 in) |
| Weight | 7.00 kg (15.4 lbs) | 9.20 kg (20.3 lbs) | 5.90 kg (13.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | 30 channels in bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Twin RX | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-MR-000001-'COMANCHE' | KENWOOD-TS-000790E | SWAN-(CUBIC)-000100-MX |
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