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 | ? | 15m 12m (WARC) 11m (CB) 6m 10m 4m | ? |
Freq. stability | 10 ppm per °C (2 ppm per °C at 2182 kHz) | ? | ? |
Tuning steps | ? | Continuous | ? |
Receiver |
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RX-range | 0.3-0.55 / 1.5-30 MHz in 5 bands + 2182 kHz | 20-80 MHz | 0.02-170 MHz |
Modulations | AM CW SSB | AM FM N-FM CW | AM AM-sync FM W-FM CW SSB DSB |
Sensitivity |
300-550 kHz 15 µV for 15 dB S/N 1.5-30 MHz 5 µV for 15 dB S/N |
AM ca. 0,5 μV FM ca. 1,2 μV |
0.39 µV |
Selectivity |
7 kHz (-6 dB) 30 kHz (-40 dB) |
4 / 10 / 50 kHz @ -6 dB | ≥ 100 dB, Software defined |
Filters | ? | ? | ? |
Receiver system | Single conversion | Double conversion superheterodyne | SDR / direct conversion |
IF-freqs. | 720 kHz | 10 MHz / 455 kHz | ? |
Image rejection | 85 dB (65 dB for 0.3-0.55 MHz) | ? | ? |
Audio output | 1 W @ 10% THD | Requires headphones or external speaker | ? |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | SO-239 | - | BNC + SMA |
Impedance | 50 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 12 or 24V DC | Mains (220 V AC) | 5 V DC (USB) |
Current RX | Max 250 mA @ 13.8 VDC | 16 W | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1970 and 197x in Great Britain | Between 1980 and 198x in USA | Between 2012 and 201x in Italy |
Dimensions |
317 × 162 × 203 mm (12.48 × 6.38 × 7.99 in) |
483 × 90 × 478 mm (19.02 × 3.54 × 18.82 in) |
108 × 27 × 90 mm (4.25 × 1.06 × 3.54 in) |
Weight | 6.30 kg (13.9 lbs) | 8.20 kg (18.1 lbs) | 180 gr (6.4 oz) |
Form factor | Base Station | Base Station | Headless |
Other features |
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Memories | ? | None | ? |
Usage | Marine / Navy | Military communication | Amateur / Ham radio operators |
Features | ? | ? |
61.44 MHz sampling frequency 32-bit USB 2.0 USB-powered |
Accessories | ? | DRO-290 Digital Nixie-tube display | ? |
MPN | EDDYSTONE-EC000010A2 | WATKINS-JOHNSON-WJ-000521A-1 | ELAD-FDM-S000001 |