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 | ? | ? | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.1-0.4 / 2.5-20 MHz | 0.55-33 MHz | 540-1500 kHz / 1.5-31 MHz |
| Modulations | AM CW | AM CW | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Single conversion |
| IF-freqs. | ? | ? | 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | - | - |
| Impedance | 100 Ω | ? | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Separate PSU | Mains | Mains |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1939 and 1945 in USA | Between 1946 and 194x | Between 1963 and 1967 in USA |
| Dimensions | ? |
565 × 280 × 305 mm (22.24 × 11.02 × 12.01 in) |
343 × 195 × 229 mm (13.50 × 7.68 × 9.02 in) |
| Weight | 33.00 kg (72.8 lbs) | 25.00 kg (55.2 lbs) | ? |
| Form factor | Unknown | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000220-LX | RME-000045B | NATIONAL-COMPANY-NC-000077X |