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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 | - | 1.5-30 MHz (230 – 530 kHz optional) | 0.54-30 MHz in 5 bands |
| Modulations | - | AM CW | AM CW |
| Sensitivity | ? |
CW: 0.2 µV (6 dB S/N) AM: 1.6 µV (10 dB S/N) |
? |
| Selectivity | ? |
Variable 0.3-5 kHz (–6 dB) Formfactor -6/-60 dB: 1:4 at 5 kHz bandwidth |
? |
| Filters | ? | ? | ? |
| Receiver system | ? | Single conversion, 10 tubes | Single conversion |
| IF-freqs. | ? | 1st: 1326 kHz | ? |
| Image rejection | ? | > 60 dB | ? |
| Audio output | ? | 2 W/4000 ohms | ? |
Transmitter |
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| TX-range | 10/20/40/80 m | - | - |
| Modulations | CW | - | - |
| RF-output | 30 W | ? | ? |
Connections |
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| Antenna | - | - | - |
| Impedance | 50 Ω | 60Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | Mains (110/125/220 V AC +/-10% 40-60 Hz, 65 W and 220V DC +/-10%, 85 W) | Mains |
| Current RX | - | ? | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1938 and 1941 in USA | Between 1952 and 1957 in West Germany | Between 196x and 196x in USA |
| Dimensions | ? |
552 × 356 × 340 mm (21.73 × 14.02 × 13.39 in) |
? |
| Weight | ? | 44.00 kg (97.1 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Marine / Navy | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NTX-000030 | SIEMENS-000745-E303 | NATIONAL-COMPANY-NC-000120 |
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