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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? | 6m |
| Freq. stability | 1 ppm/month, 1 Hz/°C after 15 min. warm-up at 25°C typical | ? | ? |
| Tuning steps | ? | 100 Hz | ? |
Receiver |
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| RX-range | 10 kHz - 30 MHz | 20-500 MHz (1100 MHz with FE option) | 118-136 MHz |
| Modulations | AM CW USB LSB AFSK | AM FM CW SSB | AM |
| Sensitivity | 0.25 µV (-118 dBm or better) for 10 dB S:N | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | 5 selectable IF-bandwidths (optional) | ? |
| Receiver system | Double conversion superheterodyne | ? | XTAL |
| IF-freqs. |
1st: 40.455 MHz 2nd: 455 kHz |
? | ? |
| Image rejection | 80 dB | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 1.6-30 MHz | - | - |
| Modulations | CW USB LSB AFSK | - | - |
| RF-output | 150 W (200 W high power option) | ? | ? |
Connections |
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| Antenna | SO-239 | BNC | BNC |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12-15V DC or mains | Mains (110, 120/220, 240 V AC, 47-400 Hz) | 9 V DC |
| Current RX | ? | 100 W | ? |
| TX | Max 40 A | - | - |
Physical |
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| Manufactured | Between 1981 and 1984 in USA | Between 1982 and 198x in USA | Between 1986 and 198x in Japan |
| Dimensions |
412 × 198 × 452 mm (16.22 × 7.80 × 17.80 in) |
483 × 134 × 457 mm (19.02 × 5.28 × 17.99 in) |
62 × 116 × 29 mm (2.44 × 4.57 × 1.14 in) |
| Weight | 22.70 kg (50.1 lbs) | 22.70 kg (50.1 lbs) | ? |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | 9 channels in 1 bank(s) | ? | 3 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Military communication | Amateur / Ham radio operators |
| Features | Dual VFO. Full QSK Computer control | ? | VFO |
| Accessories | ? | ? | ? |
| MPN | SIGNAL/ONE-MILSPEC-001030 | WATKINS-JOHNSON-WJ-008617B-SERIES | SIGNAL-COMMUNICATIONS-CORP.-R-000537S |