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 | 6m | ? | 6m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | 5 kHz |
Receiver |
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| RX-range | - | 0.3-30 MHz | 6 m |
| Modulations | - | AM CW | FM |
| Sensitivity | ? | ? | 0.25 µV |
| Selectivity | ? | ? | 5 / 10 / 100 kHz |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 160-6 m | - | 6 m |
| Modulations | AM CW | - | FM |
| RF-output | CW: 75 W, AM: 65 W | ? | 1 / 15 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50/500Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | 12V DC |
| Current RX | - | ? | ? |
| TX | ? | - | ? |
Physical |
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| Manufactured | Between 1961 and 1965 in USA | Between 1938 and 1945 in USA | Between 197x and 198x in Japan |
| Dimensions |
395 × 240 × 355 mm (15.55 × 9.45 × 13.98 in) |
? | ? |
| Weight | 20.50 kg (45.2 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Unknown |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | XTAL and VFO | ? | ? |
| Accessories | ? | ? | ? |
| MPN | EF-JOHNSON-VIKING-RANGER-II | NATIONAL-COMPANY-NC-000100A | KDK-FM-000050-10SX-RII |