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 | ? | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? |
Freq. stability | ? | ? | ≤ 100 Hz per hour after warmup |
Tuning steps | Continuous | ? | ? |
Receiver |
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RX-range | 0.01-30 MHz | 1.8-30 MHz | 5.0-5.5 MHz |
Modulations | AM CW SSB RTTY | All mode | All mode |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | 1.8-30 MHz | ? |
Modulations | - | All mode | All mode |
RF-output | ? | ? | ? |
Connections |
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Antenna | Proprietary | SO-239 | Clamps / screws |
Impedance | 50Ω | 50Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains or 13.8V DC | ? | Transceiver unit (11 + 13.6 V DC) |
Current RX | ? | ? | - |
TX | - | ? | ? |
Physical |
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Manufactured | Between 19xx and 19xx | Between 1979 and 1983 in USA | Between 1978 and 198x in USA |
Dimensions | ? |
191 × 108 × 165 mm (7.52 × 4.25 × 6.50 in) |
352 × 251 × 181 mm (13.86 × 9.88 × 7.13 in) |
Weight | ? | 1.40 kg (3.1 lbs) | 2.95 kg (6.5 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | None | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | DRAKE-R000007 | HEATHKIT-HM-002140 | HEATHKIT-SB-000644A |