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 | ? | ? | 2m |
| Freq. stability | 1 ppm per °C change in ambient temperature. 0.1 ppm per °C with crystal control. | 10 ppm per °C | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 27-240 MHz | 0.55-30 MHz in 5 bands |
144-146 MHz Converter for 10m OSCAR communication |
| Modulations | AM FM CW | AM CW SSB | AM FM CW SSB |
| Sensitivity | 5 µV (100 dB S/N) |
5 µV for 15 dB S/N above 1.5 MHz 15 µV for 15 dB S/N below 1.5 MHz |
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| Selectivity | ? |
5 kHz (-6 dB) 25 kHz (-40 dB) |
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| Filters | 30 / 200 kHz | ? | ? |
| Receiver system | Single conversion | Single conversion | ? |
| IF-freqs. | 10.7 MHz | 465 kHz | ? |
| Image rejection | ? | 85 dB above 1.5 MHz 65 dB below 1.5 MHz | ? |
| Audio output | 500 mW @ 10% THD | 1 W @ 10% THD | ? |
Transmitter |
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| TX-range | - | - | 144-146 MHz |
| Modulations | - | - | AM FM CW SSB |
| RF-output | ? | ? | High: 10 W, Low: 1 W |
Connections |
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| Antenna | BNC | SO-239 | SO-239 |
| Impedance | 75Ω | 75/400Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 12V DC | Internal 9 V battery pack (6×U2 or HP2) Optional 12V DC or mains modules available | 13.8V DC or mains |
| Current RX | ? | 77 mA typical | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1967 and 19xx in Great Britain | Between 1970 and 197x in Great Britain | Between 1979 and 19xx in Japan |
| Dimensions |
426 × 154 × 342 mm (16.77 × 6.06 × 13.46 in) |
317 × 162 × 203 mm (12.48 × 6.38 × 7.99 in) |
375 × 130 × 310 mm (14.76 × 5.12 × 12.20 in) |
| Weight | 8.80 kg (19.4 lbs) desktop model | 6.30 kg (13.9 lbs) | 14.00 kg (30.9 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 | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | EDDYSTONE-000990R | EDDYSTONE-EC000010-MKII | FDK-MULTI-002700 |