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 | 160m 80m 40m 20m 15m 10m | 2m |
| Freq. stability | ? | ≤ 100 Hz drift per 30 minutes | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 10-80 m | 1.8-30 MHz incl. WWV | 144-146 MHz |
| Modulations | AM CW SSB | AM CW USB LSB | FM |
| Sensitivity | 0.5 µV (10 dB S/N) | 0.3 µV (10 dB S/N) | ? |
| Selectivity | 5 kHz (-50 dB), 1.8 kHz (-6 dB) |
2.4 kHz @ -6 dB / 4.5 kHz @ -60 dB 600 Hz @ -6 dB / 1.2 kHz @ -60 dB with CW filter |
? |
| Filters | ? | ? | ? |
| Receiver system | ? conversion superheterodyne, 8 tubes | ? | ? conversion superheterodyne, XTAL |
| IF-freqs. | ? | ? | ? |
| Image rejection | >50 dB | ? | ? |
| Audio output | ? | 3 W | ? |
Transmitter |
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| TX-range | - | 10-80 m | 144-146 MHz |
| Modulations | - | AM CW USB LSB | FM |
| RF-output | ? | SSB: 260 W PEP, CW: 180 W, AM: 80 W | 10 W |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | 50/75 Ω | 50-75Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains or 12 V DC | 12-14.5V DC |
| Current RX | ? | 0.5 A | 600 mA |
| TX | - | 21 A max | Max 3 A |
Physical |
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| Manufactured | Between 196x and 19xx in Japan | Between 1975 and 1978 | Between 197x and 197x in Japan |
| Dimensions |
330.2 × 152.4 × 260.35 mm (13.00 × 6.00 × 10.25 in) |
? |
160 × 60 × 180 mm (6.30 × 2.36 × 7.09 in) |
| Weight | 7.94 kg (17.5 lbs) | 15.20 kg (33.5 lbs) | 1,000 gr (2.2 lbs) |
| Form factor | Unknown | Base Station | Unknown |
Other features |
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| Memories | ? | ? | 6 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | SOMMERKAMP-FR-000050B | SOMMERKAMP-FT-000277 | SOMMERKAMP-IC-000002F |
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