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 | ? | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.5-30 MHz | 0.55-30 MHz | 0.54-55 MHz in five bands |
| Modulations | AM USB LSB | AM CW SSB | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | 5.5 / 3 kHz | ? | ? |
| Receiver system | Triple conversion, Wadley-loop principle | Single conversion | 9 tubes |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | internal 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 | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 105-125 V AC | Mains |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1980 and 1982 in Japan | Between 1963 and 1966 in USA | Between 1947 and 1951 in USA |
| Dimensions |
335 × 160 × 270 mm (13.19 × 6.30 × 10.63 in) |
342 × 195 × 229 mm (13.46 × 7.68 × 9.02 in) |
? |
| Weight | 5.50 kg (12.1 lbs) | 12.70 kg (28.0 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | Digital readout, 1kHz precision | ? | ? |
| Accessories | ? | ? | ? |
| MPN | LOWE-SRX-000030D | NATIONAL-COMPANY-NC-000121 | NATIONAL-COMPANY-NC-000057 |