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Compare specifications between amateur radios. Simply select up to 4 radios and compare them side-by-side, including images and descriptions.
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General |
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| Current value |
USD 280 ~ USD 520
(similar rigs)
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USD 280 ~ USD 520
(similar rigs)
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| Rating | No reviews yet | No reviews yet |
| HAM bands | ? | 15m 12m (WARC) 11m (CB) 6m 10m 4m |
| Freq. stability | ? | ? |
| Tuning steps | ? | Continuous |
Receiver |
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| RX-range | 0.5-30 MHz | 20-80 MHz |
| Modulations | AM USB LSB | AM FM N-FM CW |
| Sensitivity | ? |
AM ca. 0,5 μV FM ca. 1,2 μV |
| Selectivity | ? | 4 / 10 / 50 kHz @ -6 dB |
| Filters | 5.5 / 3 kHz | ? |
| Receiver system | Triple conversion, Wadley-loop principle | 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 | SO-239 + Clamps / screws | - |
| Impedance | Hi/Z or 50 Ω | 50Ω |
| Other | - | - |
Electrical |
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| Power req. | Mains | Mains (220 V AC) |
| Current RX | ? | 16 W |
| TX | - | - |
Physical |
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| Manufactured | Between 1980 and 1982 in Japan | Between 1980 and 198x in USA |
| Dimensions |
335 × 160 × 270 mm (13.19 × 6.30 × 10.63 in) |
483 × 90 × 478 mm (19.02 × 3.54 × 18.82 in) |
| Weight | 5.50 kg (12.1 lbs) | 8.20 kg (18.1 lbs) |
| Form factor | Base Station | Base Station |
Other features |
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| Memories | ? | None |
| Usage | Amateur / Ham radio operators | Military communication |
| Features | Digital readout, 1kHz precision | ? |
| Accessories | ? | DRO-290 Digital Nixie-tube display |
| MPN | LOWE-SRX-000030D | WATKINS-JOHNSON-WJ-000521A-1 |
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