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 | 11m (CB) | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Channelized | Continuous |
Receiver |
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| RX-range | - | 25.615-32.990 MHz | 0.54-44 MHz |
| Modulations | - | AM FM | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Single conversion superheterodyne |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 80-10 + 6 m | 25.615-32.990 MHz | - |
| Modulations | AM CW | AM FM | - |
| RF-output | AM: 40 W, CW: 70 W | 45 W | ? |
Connections |
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| Antenna | - | SO-239 | Clamps / screws |
| Impedance | ? | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | Mains (AC or DC) |
| Current RX | - | ? | ? |
| TX | ? | ? | - |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 200x and 200x | Between 1952 and 1955 in USA |
| Dimensions | ? |
197 × 57 × 273 mm (7.76 × 2.24 × 10.75 in) |
470 × 231 × 249 mm (18.50 × 9.09 × 9.80 in) |
| Weight | ? | 1.80 kg (4.0 lbs) | ? |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | 320 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
| Features | XTAL or external VFO | ? | ? |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-CHALLENGER | MAGNUM-S-000006 | HALLICRAFTERS-S-000077A |