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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | 25 kHz |
Receiver |
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| RX-range | 160-10 m | 0.54-31 MHz | 144-146 MHz (80 channels) |
| Modulations | AM CW SSB | AM CW SSB | FM |
| Sensitivity | ? | ? | 0.4 µV (12 dB SINAD) |
| Selectivity | ? | ? | 15 kHz (-3 dB), 25 kHz (-70 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion Single conversion below 7 MHz | ? conversion superheterodyne |
| IF-freqs. | ? |
1st: 1720 kHz 2nd: 455 kHz |
? |
| Image rejection | ? | ? | Better than 70 dB |
| Audio output | ? | 1 W, external speaker required | Internal speaker |
Transmitter |
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| TX-range | - | - | 144-146 MHz (80 channels) |
| Modulations | - | - | FM |
| RF-output | ? | ? | High: 50 W (100% duty cycle!), Low: 2 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50 Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | 115/230V AC | 10-16V DC |
| Current RX | ? | ? | 300 mA |
| TX | - | - | Max 8 A |
Physical |
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| Manufactured | Between 1955 and 1958 in USA | Between 1959 and 1963 in USA | Between 197x and 197x in Japan |
| Dimensions | ? |
482 × 279 × 406 mm (18.98 × 10.98 × 15.98 in) |
156 × 58 × 290 mm (6.14 × 2.28 × 11.42 in) |
| Weight | ? | ? | 2.30 kg (5.1 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | None | 80 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NC-000300 | NATIONAL-COMPANY-NC-000400 | SOMMERKAMP-TS-000280FM |