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 | ? |
Freq. stability | ? | ? | ? |
Tuning steps | ? | Continuous | ? |
Receiver |
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RX-range | - | - | 0.15-0.4 / 0.525-1.61 / 3.2-30 / 88-108 MHz |
Modulations | - | - | AM W-FM CW SSB |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 80-10 m | 160-10 m | - |
Modulations | AM CW SSB | AM CW SSB | - |
RF-output | AM: 250 W, SSB: 250 W, CW: 300 W | AM: 200 W, SSB/CW: 275 W | ? |
Connections |
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Antenna | - | - | Built-in sweep |
Impedance | ? | 50/600Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains or 9V DC (6LR20 / D) |
Current RX | - | - | ? |
TX | ? | ? | - |
Physical |
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Manufactured | Between 1956 and 1963 in USA | Between 1956 and 1962 in USA | Between 1978 and 1979 in Japan |
Dimensions |
530 × 290 × 420 mm (20.87 × 11.42 × 16.54 in) |
530 × 290 × 410 mm (20.87 × 11.42 × 16.14 in) |
381 × 246 × 120 mm (15.00 × 9.69 × 4.72 in) |
Weight | 33.00 kg (72.8 lbs) | 33.00 kg (72.8 lbs) | 3.90 kg (8.6 lbs) |
Form factor | Base Station | Base Station | Mobile |
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 | XTAL and VFO | ? |
Accessories | ? | ? | ? |
MPN | E.F.-JOHNSON-VIKING-000500 | E.F.-JOHNSON-VIKING-VALIANT | NATIONAL-/-PANASONIC-DR-000029 |