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 | 6m | 80m 40m 20m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Continuous | ? |
Receiver |
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| RX-range | 0.54-31 / 48-56 MHz in 5 bands | 20 / 40 / 80 m | 0.525-31 MHz / 88-108 MHz |
| Modulations | AM N-FM CW | AM CW SSB | AM W-FM CW SSB |
| Sensitivity | ? | ? |
5-30 MHz AM 1,1 - 1,4 µV SSB 0,6 - 1,0 µV MW 60 µV |
| Selectivity | ? | ? |
-6/-60 dB 1,7/6,0 kHz, 2,5/15 kHz |
| Filters | ? | ? | ? |
| Receiver system | Single conversion | ? | ? |
| IF-freqs. | 455 kHz | 5200 kHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | 8 W, external speaker required | 2 W | ? |
Transmitter |
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| TX-range | - | 20 / 40 / 80 m | - |
| Modulations | - | AM CW SSB | - |
| RF-output | ? | 100 W | ? |
Connections |
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| Antenna | - | - | Clamps / screws + Built-in ferrite bar |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 110-120 / 220-240V AC | 117/230V AC, 12V DC | 13.8V DC or mains |
| Current RX | ? | ? | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1947 and 1952 in USA | Between 1962 and 196x in USA | Between 1979 and 1983 in Japan |
| Dimensions |
501 × 260 × 425 mm (19.72 × 10.24 × 16.73 in) |
340 × 160 × 290 mm (13.39 × 6.30 × 11.42 in) |
482 × 200 × 354 mm (18.98 × 7.87 × 13.94 in) |
| Weight | 29.40 kg (64.9 lbs) | ? | 8.00 kg (17.7 lbs) less batteries |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | Bandspread in ham bands | ? |
S-Meter RF-Gain |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NC-000183 | NATIONAL-COMPANY-NCX-000003 | NATIONAL-/-PANASONIC-RF-004900 |