Compare rigs
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 6m 10m | 6m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | - | - | 3-6 MHz |
| Modulations | - | - | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | 6 tubes |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 160-10 m | 10-80m / 6m / 2m | - |
| Modulations | AM CW | AM CW | - |
| RF-output | CW: 115 W, AM: 100 W | 50 W (input) | ? |
Connections |
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| Antenna | - | Clamps / screws | Proprietary (military) |
| Impedance | ? | 50/500 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | ? |
| Current RX | - | - | ? |
| TX | ? | ? | - |
Physical |
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| Manufactured | Between 1949 and 1952 in USA | Between 194x and 194x in USA | Between 194x and 194x in USA |
| Dimensions |
530 × 285 × 380 mm (20.87 × 11.22 × 14.96 in) |
203 × 305 × 203 mm (7.99 × 12.01 × 7.99 in) |
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| Weight | ? | 8.20 kg (18.1 lbs) | 5.00 kg (11.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | 11 tubes | ? | ? |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-I | HARVEY-WELLS-TBS-000050C-(BANDMASTER-SENIOR) | MILITARY-BC-000454 |
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