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 10m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | 12.5 / 25 kHz | Continuous | ? |
Receiver |
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| RX-range | 60-90 / 118-136 / 138-174 / 406-512 / 800-999 MHz | 0.54-38.1 MHz in five bands | 0.15-0.4 / 0.525-1.61 / 3.2-30 / 88-108 MHz |
| Modulations | AM FM | AM CW | AM W-FM CW SSB |
| Sensitivity |
AM µVHF: 1 µV (20 dB S/N) FM µVHF: 0.5 µV (12 dB SINAD) FM UHF: 1 µV (12 dB SINAD) |
? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Double-conversion superheterodyne | ? | ? |
| IF-freqs. |
1st: 10.7 MHz 2nd: 455 KHz - Ceramic filter: Murata CFG455E |
? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | TV-antenne | - | Built-in sweep |
| Impedance | 50/75 Ω | ? | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 4.8V DC (4R6/AA NiCd cells) or 13.2V DC external | Mains | Mains or 9V DC (6LR20 / D) |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 198x and 198x in Japan, by AOR (discontinued) | Between 1938 and 19xx in USA | Between 1978 and 1979 in Japan |
| Dimensions |
152 × 55 × 180 mm (5.98 × 2.17 × 7.09 in) |
? |
381 × 246 × 120 mm (15.00 × 9.69 × 4.72 in) |
| Weight | 700 gr (1.5 lbs) | ? | 3.90 kg (8.6 lbs) |
| Form factor | Mobile | Unknown | Mobile |
Other features |
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| Memories | 20 channels in 1 bank(s) @ 15 channels/second | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Separate speaker. S-meter option | ? |
| Accessories | ? | ? | ? |
| MPN | DLS-000400 | HALLICRAFTERS-S-000018-SKY-CHALLENGER-II | NATIONAL-/-PANASONIC-DR-000029 |