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 15m 10m | ? | 6m |
| Freq. stability | ? | ? | poor |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 160-10 m | 0.54.32 MHz | 6m |
| Modulations | AM CW SSB | AM CW | AM |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | poor |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | tubes |
| IF-freqs. | ? | ? | 1750 kHz (?) |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 10, 11, 15, 20, 40 & 80 m | 6m |
| Modulations | - | CW | AM |
| RF-output | ? | 10 W | 5 |
Connections |
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| Antenna | Proprietary | - | - |
| Impedance | 50Ω | ? | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | Mains |
| Current RX | 60W | ? | ? |
| TX | - | ? | ? |
Physical |
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| Manufactured | Between 1967 and 19xx in USA | Between 1950 and 195x in USA | Between 1960 and 196x in USA by DeWald Radio in Long Island, NY |
| Dimensions |
273 × 140 × 297 mm (10.75 × 5.51 × 11.69 in) |
324 × 178 × 197 mm (12.76 × 7.01 × 7.76 in) |
? |
| Weight | 7.50 kg (16.5 lbs) | 7.26 kg (16.0 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | DRAKE-R-000004B | HALLICRAFTERS-SR-000075 | LAFAYETTE-HE-000035 |