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 6m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | None |
Freq. stability | ? | ? | ? |
Tuning steps | ? | Continuous | 50 / 100 kHz |
Receiver |
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RX-range | - | 0.17-30 MHz | 108-142 MHz |
Modulations | - | AM FM CW SSB | AM |
Sensitivity | ? | ? | AM : 0.5V (S/N 10db) |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 60 mW |
Transmitter |
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TX-range | 80-10 + 6 m | - | - |
Modulations | AM CW | - | - |
RF-output | AM: 40 W, CW: 70 W | ? | ? |
Connections |
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Antenna | - | SO-239 | BNC |
Impedance | ? | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.8V DC, mains or 8 x LR20 | 3LR6 or external 12V DC |
Current RX | - | ? | ? |
TX | ? | - | - |
Physical |
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Manufactured | Between 196x and 196x in USA | Between 197x and 1975 in Japan | Between 19xx and 19xx |
Dimensions | ? | ? |
58 × 127 × 36 mm (2.28 × 5.00 × 1.42 in) |
Weight | ? | ? | 207 gr (7.3 oz) |
Form factor | Base Station | Base Station | Handheld |
Other features |
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Memories | ? | None | 30 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Air-to-air / air-to-ground communication |
Features | XTAL or external VFO | ? | ? |
Accessories | ? | ? | ? |
MPN | E.F.-JOHNSON-VIKING-CHALLENGER | KENWOOD-QR-000666 | YUPITERU-VT-000125 |