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 | 6m | ? | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 0.01-0.6 MHz | 0.15-18 MHz | 144-146 MHz |
| Modulations | - | AM | AM FM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? |
SSB 2.4 kHz @ -3 dB 4.5 kHz @ -60 dB AM/FM 12 kHz @ -3 dB 32 kHz @ -60 dB |
| Filters | ? | ? | ? |
| Receiver system | ? | Single conversion, 5 tubes | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ≥ 60 dB |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 144-146 MHz |
| Modulations | - | - | AM FM CW SSB |
| RF-output | ? | ? | 10 W |
Connections |
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| Antenna | - | - | BNC |
| Impedance | ? | ? | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | 13.5 (11...16) V DC |
| Current RX | ? | ? | 600 mA |
| TX | - | - | 2.8 A max |
Physical |
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| Manufactured | Between 19xx and 19xx in Great Britain | Between 1957 and 1959 in Great Britain | Between 197x and 197x in W.Germany |
| Dimensions | ? |
279 × 162 × 208 mm (10.98 × 6.38 × 8.19 in) |
193 × 88 × 260 mm (7.60 × 3.46 × 10.24 in) |
| Weight | ? | 5.20 kg (11.5 lbs) | 2.90 kg (6.4 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | EDDYSTONE-000850/2 | EDDYSTONE-000870 | SEMCOSET-SEMCO-ROTO-S |