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 | 15m 12m (WARC) 11m (CB) 6m 10m 4m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m 2000m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | 100 Hz |
Receiver |
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| RX-range | 20-80 MHz | 0.05-30 MHz | 20-500 MHz (1100 MHz with FE option) |
| Modulations | AM FM N-FM CW | CW SSB | AM FM CW SSB |
| Sensitivity |
AM ca. 0,5 μV FM ca. 1,2 μV |
? | ? |
| Selectivity | 4 / 10 / 50 kHz @ -6 dB | ? | ? |
| Filters | ? | ? | 5 selectable IF-bandwidths (optional) |
| Receiver system | Double conversion superheterodyne | ? | ? |
| IF-freqs. | 10 MHz / 455 kHz | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | Requires headphones or external speaker | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | - | BNC |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (220 V AC) | Mains | Mains (110, 120/220, 240 V AC, 47-400 Hz) |
| Current RX | 16 W | ? | 100 W |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1980 and 198x in USA | Between 19xx and 19xx in USA | Between 1982 and 198x in USA |
| Dimensions |
483 × 90 × 478 mm (19.02 × 3.54 × 18.82 in) |
? |
483 × 134 × 457 mm (19.02 × 5.28 × 17.99 in) |
| Weight | 8.20 kg (18.1 lbs) | ? | 22.70 kg (50.1 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | ? |
| Usage | Military communication | Military communication | Military communication |
| Features | ? | ? | ? |
| Accessories | DRO-290 Digital Nixie-tube display | ? | ? |
| MPN | WATKINS-JOHNSON-WJ-000521A-1 | WATKINS-JOHNSON-WJ-008711 | WATKINS-JOHNSON-WJ-008617B-SERIES |
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