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 | 160m 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | ≤ 100 Hz drift per 30 minutes | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 10-160 m | 1.8-30 MHz incl. WWV | 10-160 m (no general coverage) |
| Modulations | AM CW SSB | AM CW USB LSB | AM CW USB LSB FSK |
| Sensitivity | ? | 0.3 µV (10 dB S/N) | ? |
| Selectivity | ? |
2.4 kHz @ -6 dB / 4.5 kHz @ -60 dB 600 Hz @ -6 dB / 1.2 kHz @ -60 dB with CW filter |
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| Filters | ? | ? | 2.4 kHz |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 3 W | ? |
Transmitter |
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| TX-range | 10-160 m | 10-80 m | 10-160 m |
| Modulations | AM CW SSB | AM CW USB LSB | AM CW USB LSB FSK |
| RF-output | 50 W | SSB: 260 W PEP, CW: 180 W, AM: 80 W | SSB/CW: 240 W, AM/FSK: 80 W (INPUT) |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | ? | 50-75Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains or 12 V DC | 13.8 V DC or mains |
| Current RX | ? | 0.5 A | 1.5 A max |
| TX | ? | 21 A max | 20 A max |
Physical |
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| Manufactured | Between 1966 and 19xx in Great Britain | Between 1975 and 1978 | Between 1980 and 19xx |
| Dimensions | ? | ? |
334 × 129 × 400 mm (13.15 × 5.08 × 15.75 in) |
| Weight | ? | 15.20 kg (33.5 lbs) | 12.50 kg (27.6 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
VOX Solid state Peak/Notch filter Noise blanker Variable IF bandwidth Speech processor |
| Accessories | ? | ? | ? |
| MPN | K.W.-ELECTRONICS-VESPA-MARK-I | SOMMERKAMP-FT-000277 | YAESU-FT-000107 |