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 | 160m 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | ? |
Freq. stability | ? | ± 50 cps per hour after warm up | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 160-10 m | 10-80 m | General coverage |
Modulations | AM CW SSB | AM CW SSB | AM CW |
Sensitivity | ? | 0.5 µV for 10 dB S/N in SSB mode | ? |
Selectivity | ? | SSB: 2.8 kHz (-6 dB) | ? |
Filters | ? | ? | ? |
Receiver system | ? | Double conversion superheterodyne | ? |
IF-freqs. |
1st: 2215 kHz 2nd: 80 kHz |
? | ? |
Image rejection | ? | ? | ? |
Audio output | 1 W, external speaker required | Requires external speaker | ? |
Transmitter |
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TX-range | - | 10-80 m | - |
Modulations | - | AM CW SSB | - |
RF-output | ? | AM: 100 W (input), SSB: 200 W (PEP input), CW: 200 W (input) | ? |
Connections |
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Antenna | - | SO-239 + Clamps / screws | - |
Impedance | 50 Ω | 25/100Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | 105-130V AC | Mains (NCX-A) | Mains |
Current RX | ? | ? | ? |
TX | - | ? | - |
Physical |
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Manufactured | Between 1958 and 1962 in USA | Between 1965 and 196x in USA | Between 1933 and 1934 in USA |
Dimensions |
502 × 286 × 381 mm (19.76 × 11.26 × 15.00 in) |
350 × 165 × 310 mm (13.78 × 6.50 × 12.20 in) |
? |
Weight | ? | 10.40 kg (22.9 lbs) | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | None | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | NCX-A Power supply / speaker | ? |
MPN | NATIONAL-COMPANY-NC-000303 | NATIONAL-COMPANY-NCX-000005-MKII | RME-000009 |