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 | Continuous | ||
Receiver |
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RX-range |
15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter 110-175 / 170-300 / 290 - 570 meter optional |
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Modulations | AM | ||
Sensitivity | ? | ||
Selectivity | ? | ||
Filters | ? | ||
Receiver system | TRF with regeneration | ||
IF-freqs. | ? | ||
Image rejection | ? | ||
Audio output | ? | ||
Transmitter |
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TX-range | - | ||
Modulations | - | ||
RF-output | ? | ||
Connections |
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Antenna | - | ||
Impedance | 50Ω | ||
Other | - | ||
Electrical |
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Power req. | 6 + 45 + 135 + 180 V | ||
Current RX | ? | ||
TX | - | ||
Physical |
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Manufactured | Between 1929 and 1935 in USA | ||
Dimensions | ? | ||
Weight | ? | ||
Form factor | Base Station | ||
Other features |
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Memories | None | ||
Usage | Amateur / Ham radio operators | ||
Features | ? | ||
Accessories | External PSU: National 3580B | ||
MPN | NATIONAL-COMPANY-SW-000004 |