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 | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 0.55-44 MHz | 80-10 m | 160-10 m |
| Modulations | AM CW | CW SSB | All mode |
| Sensitivity | ? | 0.25 µV S+N/N 10 dB or more | ? |
| Selectivity | ? |
SSB: 2.4 kHz (-6 dB), 4.4 kHz (-60 dB) CW: 0.5 kHz (-6 dB), 1.5 kHz (-60 dB) with optional CW filter |
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| Filters | ? | ? | ? |
| Receiver system | Single-conversion superheterodyne, 9 tubes | ? | ? |
| IF-freqs. | 455 KHz | ? | ? |
| Image rejection | ? | Better than 50 dB | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 80-10 m | 160-10 m |
| Modulations | - | CW SSB | All mode |
| RF-output | ? | Max 100 W | ? |
Connections |
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| Antenna | - | SO-239 | SO-239 + Clamps / screws |
| Impedance | 450 Ω | 50/75 Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains 110-120 V AC (110-250 V AC option) | 13.8V DC or mains | Mains (120/240 V AC) |
| Current RX | ? | 5 A (heaters on), 0.6 A (heaters off) | 15 W |
| TX | - | 15 A max. | ? |
Physical |
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| Manufactured | Between 1939 and 1945 in USA | Between 19xx and 19xx | Between 1974 and 197x in USA |
| Dimensions |
470 × 216 × 238 mm (18.50 × 8.50 × 9.37 in) |
333 × 153 × 335 mm (13.11 × 6.02 × 13.19 in) |
260 × 184 × 387 mm (10.24 × 7.24 × 15.24 in) |
| Weight | 14.50 kg (32.0 lbs) | 16.00 kg (35.3 lbs) | 5.50 kg (12.1 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? |
Clock Alarm |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-S-000020R-SKY-CHAMPION | KENWOOD-TS-000520 | HEATHKIT-SB-000634 |