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 | ? | ? | ? |
Tuning steps | ? | ? | Continuous |
Receiver |
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RX-range | 0.54-55 MHz in five bands | 0.2/0.4/0.54-10 MHz | 0.54-38.1 MHz in 5 bands |
Modulations | AM CW | AM CW | AM CW |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | 9 tubes | Single conversion superheterodyne | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | - | - | - |
Impedance | 50 Ω | 200Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains | Separate PSU | Mains |
Current RX | ? | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1947 and 1951 in USA | Between 1937 and 193x in USA | Between 1938 and 193x in USA |
Dimensions | ? | ? | ? |
Weight | ? | ? | ? |
Form factor | Base Station | Base Station | Unknown |
Other features |
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Memories | ? | ? | None |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? |
Separate speaker S-meter option |
Accessories | ? | ? | ? |
MPN | NATIONAL-COMPANY-NC-000057 | HAMMARLUND-SP-000100-"MRM-5" | HALLICRAFTERS-S-000017 |