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 | None | 160m 80m 40m 20m 15m 10m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | Continuous |
Receiver |
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| RX-range | 5.95-6.55 / 9.45-10.05 / 11.45-12.05 / 14.95-15.55 / 17.45-18.05 / 21.45-22.05 / 25.45-26.05 MHz | 1.5-30 MHz | - |
| Modulations | AM | AM CW USB LSB RTTY | - |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | 2.3 kHz (SSB) | ? |
| Receiver system | Transistor/tube hybrid. | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | External speaker required | ? | ? |
Transmitter |
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| TX-range | - | 160-10 m | 160-10 m |
| Modulations | - | AM CW USB LSB RTTY | AM CW SSB |
| RF-output | ? | 120 W | AM: 200 W, SSB/CW: 275 W |
Connections |
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| Antenna | - | - | - |
| Impedance | 52Ω | 50 Ω | 50/600Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 13.8V DC | Mains |
| Current RX | ? | ? | - |
| TX | - | Max 25 A | ? |
Physical |
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| Manufactured | Between 1966 and 196x in USA | Between 1978 and 198x in USA | Between 1956 and 1962 in USA |
| Dimensions |
274 × 140 × 295 mm (10.79 × 5.51 × 11.61 in) |
346 × 116 × 317 mm (13.62 × 4.57 × 12.48 in) |
530 × 290 × 410 mm (20.87 × 11.42 × 16.14 in) |
| Weight | ? | 7.70 kg (17.0 lbs) | 33.00 kg (72.8 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
S-meter 1/4 inch headphone jack |
? | XTAL and VFO |
| Accessories | MS-4 external speaker | ? | ? |
| MPN | DRAKE-SW000004 | DRAKE-TR-000007 | E.F.-JOHNSON-VIKING-VALIANT |