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 | ? | ? | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Channelized |
Receiver |
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| RX-range | 0.5-30 MHz | 0.05-30 MHz | 26.965-27.405 MHz |
| Modulations | AM USB LSB | CW SSB | USB LSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | 5.5 / 3 kHz | ? | ? |
| Receiver system | Triple conversion, Wadley-loop principle | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ≥ 90 dB! |
| Audio output | ? | ? | External speaker required |
Transmitter |
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| TX-range | - | - | 26.965-27.405 MHz |
| Modulations | - | - | USB LSB |
| RF-output | ? | ? | 10 W |
Connections |
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| Antenna | SO-239 + Clamps / screws | - | SO-239 |
| Impedance | Hi/Z or 50 Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | ? |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1980 and 1982 in Japan | Between 19xx and 19xx in USA | Between 1978 and 19xx in USA |
| Dimensions |
335 × 160 × 270 mm (13.19 × 6.30 × 10.63 in) |
? | ? |
| Weight | 5.50 kg (12.1 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | 40 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Military communication | Citizen Band (27Mc) |
| Features | Analog readout | ? |
True frequency counter Nitron-CPU |
| Accessories | ? | ? | ? |
| MPN | LOWE-SRX-000030 | WATKINS-JOHNSON-WJ-008709-2 | STONER-PRO-000040 |