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 | ? | 80m 40m 20m 15m 6m 10m | |
| Freq. stability | 10 ppm per °C | ? | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range | 0.55-30 MHz in 5 bands | - | |
| Modulations | AM CW SSB | - | |
| Sensitivity |
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 | ? | ? | |
| Receiver system | Single conversion | ? | |
| IF-freqs. | 465 kHz | ? | |
| Image rejection | 85 dB above 1.5 MHz 65 dB below 1.5 MHz | ? | |
| Audio output | 1 W @ 10% THD | ? | |
Transmitter |
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| TX-range | - | 80-10 + 6 m | |
| Modulations | - | AM CW | |
| RF-output | ? | AM: 40 W, CW: 70 W | |
Connections |
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| Antenna | SO-239 | - | |
| Impedance | 75/400Ω | ? | |
| Other | - | - | |
Electrical |
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| Power req. | Internal 9 V battery pack (6×U2 or HP2) Optional 12V DC or mains modules available | Mains | |
| Current RX | 77 mA typical | - | |
| TX | - | ? | |
Physical |
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| Manufactured | Between 1970 and 197x in Great Britain | Between 196x and 196x in USA | |
| Dimensions |
317 × 162 × 203 mm (12.48 × 6.38 × 7.99 in) |
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| Weight | 6.30 kg (13.9 lbs) | ? | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | XTAL or external VFO | |
| Accessories | ? | ? | |
| MPN | EDDYSTONE-EC000010-MKII | E.F.-JOHNSON-VIKING-CHALLENGER | |