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 | ? | 2m | 80m 40m |
| Freq. stability | ? | ? | 0,005% |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.55-44 MHz |
144-147 MHz (Europe) 144-149 MHz (USA) |
? |
| Modulations | AM CW | FM CW SSB | - |
| Sensitivity | ? |
SSB/CW: 0.5 µV for 20 dB S/N FM: 0.35 µV for 20 dB QS |
≤ 0.5 µV |
| Selectivity | ? |
SSB/CW: 2.4 kHz @ 6 dB down, 4.1 kHz @ 60 dB down FM: 14 kHz @ 6 dB down, 25 kHz @ 60 dB down |
? |
| Filters | ? | ? | ? |
| Receiver system | Single-conversion superheterodyne, 9 tubes | Double conversion superheterodyne | ? |
| IF-freqs. | 455 KHz |
1st: 10.81 MHz 2nd: 455 KHz |
? |
| Image rejection | ? | Better than 60 dB | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - |
144-147 MHz (Europe) 144-149 MHz (USA) |
80 / 40 m |
| Modulations | - | FM CW SSB | AM FM SSB |
| RF-output | ? | SSB: 30 W (PEP input), FM/CW, High: 30 W, Low: ? W (DC input) | SSB: 80 W, AM/FM: 50 W |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | 450 Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains 110-120 V AC (110-250 V AC option) | 13.8V DC | 13.8 V DC |
| Current RX | ? | 0.5 A | 0.3 A |
| TX | - | 3 A | 12 A |
Physical |
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| Manufactured | Between 1939 and 1945 in USA | Between 1980 and 198x in Japan | Between 20xx and 20xx in Brazil |
| Dimensions |
470 × 216 × 238 mm (18.50 × 8.50 × 9.37 in) |
180 × 60 × 240 mm (7.09 × 2.36 × 9.45 in) |
180 × 70 × 250 mm (7.09 × 2.76 × 9.84 in) |
| Weight | 14.50 kg (32.0 lbs) | 2.90 kg (6.4 lbs) | 1.80 kg (4.0 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | 4 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | NB, RIT | ? |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-S-000020R-SKY-CHAMPION | YAESU-FT-000480R | ZAMIN-CT000840-80W |