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 | 160m 80m 40m 20m 15m 10m | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Channelized |
Receiver |
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| RX-range | - | 10-160 m | 26.965-28.305 MHz |
| Modulations | - | CW USB LSB FSK | AM FM SSB |
| Sensitivity | ? | 0.33 µV for 10 dB S+N/N at 10m (2 kHz bandwidth) | ? |
| Selectivity | ? |
SSB: 2 kHz, 1.5:1 (-6 dB) FSK: 1200 Hz, 2:1 Optional: CW: 400 Hz, 4:1 and 300 Hz, 2:1 |
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| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | > 60 dB | ? |
| Audio output | ? | 1 W | ? |
Transmitter |
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| TX-range | 160-10 m | 10-160 m | 26.965-28.305 MHz |
| Modulations | AM CW | CW USB LSB FSK | AM FM SSB |
| RF-output | CW: 115 W, AM: 100 W | 1-150 W (130 W max above 28 MHz) | 18 W |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | ? | 50 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains (115/230 V, 50-400 Hz) | ? |
| Current RX | - | 100 W | ? |
| TX | ? | 400 W | ? |
Physical |
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| Manufactured | Between 1949 and 1952 in USA | Between 1971 and 197x in USA | Between 19xx and 19xx |
| Dimensions |
530 × 285 × 380 mm (20.87 × 11.22 × 14.96 in) |
413 × 184 × 356 mm (16.26 × 7.24 × 14.02 in) |
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| Weight | ? | 15.90 kg (35.1 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | 120 channels in bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | 11 tubes |
Dual VFO, built-in keyer and full QSK Advanced features for such an old radio. 60 dB attenuator |
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| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-I | SIGNAL/ONE-CX-000007A | HAM-INTERNATIONAL-JUMBO000002 |