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 | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m |
Freq. stability | ? | ? | ± 3 p.p.m. (Si570 defined) typical over 0-50 °C |
Tuning steps | ? | Continuous | ? |
Receiver |
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RX-range | - | 0.17-30 MHz | 1.8–29.990 / 50-54 MHz |
Modulations | - | AM FM CW SSB | AM FM CW USB LSB RTTY SSTV PSK31/63 |
Sensitivity | ? | ? | 0.15 µV w/o preamp |
Selectivity | ? | ? |
CW: 50-1000 Hz SSB: 250-3600 Hz |
Filters | ? | ? | 300 / 500 / 1.3 / 1.6 / 1.9 / 2.2 / 2.5 kHz (DSP) |
Receiver system | ? | ? | Digital Direct Conversion / SDR |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 8 ohms, .5 watts |
Transmitter |
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TX-range | 80-10 + 6 m | - | 160-10 / 6 m |
Modulations | AM CW | - | AM FM CW USB LSB RTTY SSTV PSK31/63 |
RF-output | AM: 40 W, CW: 70 W | ? | 5-8 W |
Connections |
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Antenna | - | SO-239 | BNC |
Impedance | ? | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.8V DC, mains or 8 x LR20 | 10.5-15.0 V DC |
Current RX | - | ? | 350 mA |
TX | ? | - | 2 A |
Physical |
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Manufactured | Between 196x and 196x in USA | Between 197x and 1975 in Japan | Between 2018 and 20xx in USA |
Dimensions | ? | ? | ? |
Weight | ? | ? | 540 gr (1.2 lbs) |
Form factor | Base Station | Base Station | Portable |
Other features |
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Memories | ? | None | 100 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | XTAL or external VFO | ? | 128×64 pixels LCD |
Accessories | ? | ? | ? |
MPN | E.F.-JOHNSON-VIKING-CHALLENGER | KENWOOD-QR-000666 | LNR-PRECISION-LD-000011 |