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 | 80m 40m 20m 15m 10m | None |
Freq. stability | ? | ? | - |
Tuning steps | ? | ? | - |
Receiver |
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RX-range | - | 10-80 m | N/A |
Modulations | - | CW SSB | All mode |
Sensitivity | ? | ? | - |
Selectivity | ? | ? | - |
Filters | ? | ? | - |
Receiver system | ? | Tubes | - |
IF-freqs. | ? | ? | - |
Image rejection | ? | ? | - |
Audio output | ? | ? | - |
Transmitter |
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TX-range | 160-10 m | 10-80 m | N/A |
Modulations | CW | CW SSB | All mode |
RF-output | 25 W | SSB: 560 W (PEP input), CW: 500 W (input) | - |
Connections |
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Antenna | - | SO-239 | Clamps / screws |
Impedance | ? | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains |
Current RX | - | ? | ? |
TX | 40 W | ? | ? |
Physical |
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Manufactured | Between 195x and 196x in USA | Between 1971 and 1973 in Japan | Between 1966 and 1983 in USA |
Dimensions |
240 × 335 × 254 mm (9.45 × 13.19 × 10.00 in) |
400 × 159 × 350 mm (15.75 × 6.26 × 13.78 in) |
235 × 67 × 92 mm (9.25 × 2.64 × 3.62 in) |
Weight | 11.35 kg (25.0 lbs) | 18.15 kg (40.0 lbs) | 1.13 kg (2.5 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | XTAL & VFO | ? | - |
Accessories | ? | ? | - |
MPN | E.F.-JOHNSON-VIKING-NAVIGATOR | SOMMERKAMP-FTDX-000505 | HEATHKIT-HD-000015 |