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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 | ? | 80m 40m 20m 15m 10m | ? |
| Freq. stability | ? | 1500 Hz first 30 min, after that 400 Hz at room temperature | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.54-40 MHz in 4 bands | 10-80 m | 0.05-30 MHz |
| Modulations | AM CW | AM CW SSB | AM AM-sync CW SSB |
| Sensitivity | < 5 µV | 0.5µV (10dB S/N) | ? |
| Selectivity | ? | SSB: 2.8 kHz (-6 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | DSP |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 2W @ 3.2 ohms | ? |
Transmitter |
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| TX-range | - | 10-80 m | - |
| Modulations | - | AM CW SSB | - |
| RF-output | ? | AM: 300 W, SSB: 570 W (PEP), CW: 570 W | ? |
Connections |
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| Antenna | - | Clamps / screws | N-type |
| Impedance | 50 Ω | 25/100 Ω | 50/450Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | Mains | Mains |
| Current RX | ? | ? | 35 W |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1953 and 1956 in USA | Between 19xx and 19xx in USA | Between 19xx and 19xx in USA |
| Dimensions | ? | ? |
482 × 133 × 508 mm (18.98 × 5.24 × 20.00 in) |
| Weight | ? | ? | 6.80 kg (15.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Military communication |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NC-000088 | NATIONAL-COMPANY-NCX-001000 | WATKINS-JOHNSON-HF-001000 |
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