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 | 2m 70cm |
| Freq. stability | ? | ± 50 cps per hour after warm up | ± 2.5 p.p.m. |
| Tuning steps | ? | ? | 2.5 / 5 / 6.25 / 10 / 12.5 / 20 / 25 / 50 kHz |
Receiver |
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| RX-range | 0.55-30 MHz in four bands | 10-80 m | 136-174 / 400-470 MHz |
| Modulations | AM CW | AM CW SSB | FM N-FM |
| 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. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | Requires external speaker | ? |
Transmitter |
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| TX-range | - | 10-80 m | 136-174 / 400-470 MHz |
| Modulations | - | AM CW SSB | FM N-FM |
| RF-output | ? | AM: 100 W (input), SSB: 200 W (PEP input), CW: 200 W (input) | 1 / 5 W |
Connections |
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| Antenna | - | SO-239 + Clamps / screws | SMA |
| Impedance | ? | 25/100Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains (AC or DC) or battery | Mains (NCX-A) | 7.4 V DC |
| Current RX | ? | ? | ? |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1942 and 194x in USA | Between 1965 and 196x in USA | Between 20xx and 20xx |
| Dimensions | ? |
350 × 165 × 310 mm (13.78 × 6.50 × 12.20 in) |
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| Weight | ? | 10.40 kg (22.9 lbs) | ? |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | ? | None | 128 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | NCX-A Power supply / speaker | ? |
| MPN | HALLICRAFTERS-S-000039-SKY-RANGER | NATIONAL-COMPANY-NCX-000005-MKII | RADIODDITY-GD-000077 |