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 | ? | 0.01% or less | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range |
0.54-20 MHz in five bands (0.54-1.16 / 1.16-2.5 / 2.5-5 / 5-10 / 10-20 MHz) |
0.54-40 MHz | |
| Modulations | AM CW | AM CW SSB | |
| Sensitivity | ? | Better than 1-2 µV (10dB S/N) | |
| Selectivity | ? | 6 positions | |
| Filters | ? | 200Hz / 5.2kHz | |
| Receiver system | ? | ? | |
| IF-freqs. | ? | 455 kHz | |
| Image rejection | ? | ? | |
| Audio output | ? | 1.5 watts at less than 10% distortion | |
Transmitter |
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| TX-range | - | - | |
| Modulations | - | - | |
| RF-output | ? | ? | |
Connections |
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| Antenna | Clamps / screws | Clamps / screws | |
| Impedance | 100 Ω | 50/300Ω | |
| 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 1957 and 1960 in USA | |
| Dimensions | ? |
412 × 254 × 276 mm (16.22 × 10.00 × 10.87 in) |
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| Weight | 33.00 kg (72.8 lbs) | ? | |
| Form factor | Unknown | Base Station | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | ? | |
| Accessories | ? | ? | |
| MPN | HAMMARLUND-SPR-000210-X | NATIONAL-COMPANY-NC-000109 | |