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 | 0.48-30 MHz | 0.5-30 MHz | 0.54-30 MHz |
| Modulations | AM CW SSB | AM USB LSB | AM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | 5.5 / 3 kHz | ? |
| Receiver system | Single conversion, 13 tubes | Triple conversion, Wadley-loop principle | Double conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 2215 kHz 2nd: 230 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | 3 W (external speaker required) |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | SO-239 + Clamps / screws | - |
| Impedance | 50 Ω | Hi/Z or 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | 105-120V AC |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1962 and 1969 in Great Britain | Between 1980 and 1982 in Japan | Between 1963 and 1964 in USA |
| Dimensions |
425 × 222 × 381 mm (16.73 × 8.74 × 15.00 in) |
335 × 160 × 270 mm (13.19 × 6.30 × 10.63 in) |
400 × 225 × 229 mm (15.75 × 8.86 × 9.02 in) |
| Weight | 19.50 kg (43.0 lbs) | 5.50 kg (12.1 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 | EDDYSTONE-000940 | LOWE-SRX-000030D | NATIONAL-COMPANY-NC-000140 |