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 | ? | 11m (CB) |
| Freq. stability | ? | ? | 0.005% |
| Tuning steps | ? | ? | Channelized |
Receiver |
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| RX-range | - | 0.525-30 / 88-108 MHz | 26.5-29.7 MHz |
| Modulations | - | AM W-FM CW SSB | AM |
| Sensitivity | ? | 1.4µV | 1 µV for 10 dB S/N |
| Selectivity | ? | 3 / 7 kHz (-6dB) | 10 kHz @ -30 dB |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 10.695 MHz 2nd: 455 kHz |
? |
| Image rejection | ? | ? | 11-16 V DC negative ground |
| Audio output | ? | ? | 0.4 W @ 10% THD |
Transmitter |
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| TX-range | 80-10 m | - | 26.5-29.7 MHz |
| Modulations | CW | - | AM |
| RF-output | 30 W | ? | 0.5 W (3 W) |
Connections |
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| Antenna | - | Clamps / screws + Built-in sweep | SO-239 |
| Impedance | ? | 50/75Ω | 50-52Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains or 12V DC (8×LR20 / D) | ? |
| Current RX | - | ? | 100 mA |
| TX | ? | - | 180 mA |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 1982 and 1985 in Japan | Between 198x and 198x in Japan |
| Dimensions | ? |
370 × 122 × 241 mm (14.57 × 4.80 × 9.49 in) |
121 × 35 × 160 mm (4.76 × 1.38 × 6.30 in) |
| Weight | ? | 3.60 kg (7.9 lbs) | 1.12 kg (2.5 lbs) |
| Form factor | Base Station | Handheld | Handheld |
Other features |
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| Memories | ? | ? | 6 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | XTAL or external VFO | ? | ? |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-ADVENTURER | NATIONAL-/-PANASONIC-RF-003100 | SOMMERKAMP-TS-000727GT |