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 | ? | 70cm |
| Freq. stability | ? | ? | ? |
| Tuning steps | 12.5 kHz | ? | ? |
Receiver |
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| RX-range | 144-147.9875 MHz (320 channels) | 26-30 MHz | 430-440 MHz |
| Modulations | FM | AM FM SSB | AM FM CW SSB |
| Sensitivity | 1 µV (25 dB SINAD) | ? | ? |
| Selectivity | 7.5 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? conversion superheterodyne | ? | Double/triple conversion |
| IF-freqs. | ? | ? | ? |
| Image rejection | Better than 60 dB | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 144-147.9875 MHz (320 channels) | 26-30 MHz | 430-440 MHz |
| Modulations | FM | AM FM SSB | AM FM CW SSB |
| RF-output | High: 45 W (100% duty cycle!), Low: 5 W | ? | 10 W (AM: 4W) |
Connections |
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| Antenna | SO-239 | SO-239 | SO-239 |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 10-16V DC | 12-14V DC | 12V DC |
| Current RX | 300 mA | ? | ? |
| TX | Max 8 A | ? | ? |
Physical |
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| Manufactured | Between 197x and 1980 in Japan | Between 197x and 197x in Japan | Between 1976 and 1979 in Japan |
| Dimensions |
156 × 58 × 290 mm (6.14 × 2.28 × 11.42 in) |
? | ? |
| Weight | 2.30 kg (5.1 lbs) | ? | ? |
| Form factor | Mobile | Mobile | Base Station |
Other features |
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| Memories | 320 channels in 1 bank(s) | 240 channels in 1 bank(s) | 10 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
10 crystal controlled channels optional R-707PS Power supply / speaker unit |
| Accessories | ? | ? | ? |
| MPN | SOMMERKAMP-TS-000280FM-(US-VERSION) | SOMMERKAMP-TS-000790DXCC | BELCOM-LS-000707 |
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