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 | ? | |
| Freq. stability | ? | ? | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range | - | 540-1500 kHz / 1.5-31 MHz | |
| Modulations | - | AM CW | |
| Sensitivity | ? | ? | |
| Selectivity | ? | ? | |
| Filters | ? | ? | |
| Receiver system | ? | Single conversion | |
| IF-freqs. | ? | 455 kHz | |
| Image rejection | ? | ? | |
| Audio output | ? | ? | |
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 | - | - | |
| Impedance | ? | 50 Ω | |
| Other | - | - | |
Electrical |
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| Power req. | Mains | Mains | |
| Current RX | - | ? | |
| TX | ? | - | |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 1963 and 1967 in USA | |
| Dimensions | ? |
343 × 195 × 229 mm (13.50 × 7.68 × 9.02 in) |
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| Weight | ? | ? | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | XTAL or external VFO | ? | |
| Accessories | ? | ? | |
| MPN | E.F.-JOHNSON-VIKING-CHALLENGER | NATIONAL-COMPANY-NC-000077X | |