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 | 6m 2m 1.25m 10m 4m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | ? |
Receiver |
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| RX-range | 1.25-40 MHz |
27-290 MHz VHF Experimental |
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| Modulations | AM CW | AM | - |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 10/20/40/80 m |
| Modulations | - | - | CW |
| RF-output | ? | ? | 30 W |
Connections |
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| Antenna | Clamps / screws | Hi-Z | - |
| Impedance | 100Ω | Hi/ZΩ | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Separate PSU | ? | ? |
| Current RX | ? | ? | - |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1939 and 1945 in USA | Between 1938 and 194x in USA | Between 1938 and 1941 in USA |
| Dimensions | ? | ? | ? |
| Weight | 33.00 kg (72.8 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000210-SX | NATIONAL-COMPANY-000001-10 | NATIONAL-COMPANY-NTX-000030 |