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 | Continuous | |
Receiver |
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RX-range | 20-80 MHz | 80 kHz - 30 MHz | |
Modulations | AM FM N-FM CW | AM CW | |
Sensitivity |
AM ca. 0,5 μV FM ca. 1,2 μV |
? | |
Selectivity | 4 / 10 / 50 kHz @ -6 dB | ? | |
Filters | ? | ? | |
Receiver system | Double conversion superheterodyne | Single conversion | |
IF-freqs. | 10 MHz / 455 kHz | 575 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 | - | - | |
Impedance | 50Ω | 50/500Ω | |
Other | - | - | |
Electrical |
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Power req. | Mains (220 V AC) | Mains or 12 V DC | |
Current RX | 16 W | ? | |
TX | - | - | |
Physical |
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Manufactured | Between 1980 and 198x in USA | Between 19xx and 19xx | |
Dimensions |
483 × 90 × 478 mm (19.02 × 3.54 × 18.82 in) |
? | |
Weight | 8.20 kg (18.1 lbs) | ? | |
Form factor | Base Station | Base Station | |
Other features |
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Memories | None | None | |
Usage | Military communication | Military communication | |
Features | ? | ? | |
Accessories | DRO-290 Digital Nixie-tube display | ? | |
MPN | WATKINS-JOHNSON-WJ-000521A-1 | MARCONI-CSR-000005 |