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 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m | 6m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 0.05-30 MHz depending on coil pack | 10-160 m + WARC | - |
Modulations | AM CW | AM CW SSB FSK | - |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | Single conversion | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | Requires external output transformer of 7,000 ohms impedance and external speaker. | ? | ? |
Transmitter |
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TX-range | - | 10-160 m + WARC | 80-6 m |
Modulations | - | AM CW SSB FSK | AM CW |
RF-output | ? | ? | AM: 50 W, CW: 65 W (input) |
Connections |
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Antenna | - | SO-239 | - |
Impedance | 50 Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | ? | 13.8V DC | Mains |
Current RX | ? | ? | - |
TX | - | ? | ? |
Physical |
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Manufactured | Between 1934 and 1943 in USA | Between 19xx and 19xx in Japan | Between 1958 and 1959 in USA |
Dimensions | ? | ? |
355 × 203 × 230 mm (13.98 × 7.99 × 9.06 in) |
Weight | ? | ? | 12.25 kg (27.0 lbs) |
Form factor | Base Station | Unknown | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | 6146 final |
Accessories | ? | ? | ? |
MPN | NATIONAL-COMPANY-HRO-SR | SOMMERKAMP-FT-000307 | WRL-/-GLOBE-SCOUT-000680A |