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 | ? |
| Freq. stability | Below 10 MHz: 50 Hz/MHz Above 10 MHz: 20 Hz/MHz Both after 30 minutes warm-up | ? | 10 ppm per °C (2 ppm per °C at 2182 kHz) |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.48-30 MHz in 5 bands | 0.48-30.6 MHz | 0.3-0.55 / 1.5-30 MHz in 5 bands + 2182 kHz |
| Modulations | AM CW | AM SSB | AM CW SSB |
| Sensitivity |
AM: 5 µV CM 1-2 µV |
? |
300-550 kHz 15 µV for 15 dB S/N 1.5-30 MHz 5 µV for 15 dB S/N |
| Selectivity | 1.5 / 3.0 / 6.0 / 12.0 kHz selectable (-6 dB) | ? |
7 kHz (-6 dB) 30 kHz (-40 dB) |
| Filters | 500 Hz switchable crystal filter | ? | ? |
| Receiver system | ? | Single conversion superheterodyne | Single conversion |
| IF-freqs. | ? | 450 kHz | 720 kHz |
| Image rejection | ? | ? | 85 dB (65 dB for 0.3-0.55 MHz) |
| Audio output | 1 W | ? | 1 W @ 10% THD |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | Clamps / screws | SO-239 |
| Impedance | 70/80Ω | ? | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (100-125 or 200-250 V AC) or external PSU | Mains | 12 or 24V DC |
| Current RX | 80 W | ? | Max 250 mA @ 13.8 VDC |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1957 and 1961 in Great Britain | Between 1955 and 1961 in Great Britain | Between 1970 and 197x in Great Britain |
| Dimensions | ? | ? |
317 × 162 × 203 mm (12.48 × 6.38 × 7.99 in) |
| Weight | ? | ? | 6.30 kg (13.9 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Military communication | Amateur / Ham radio operators | Marine / Navy |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | EDDYSTONE-000730/4 | EDDYSTONE-000840/A | EDDYSTONE-EC000010A2 |