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 | 160m 60m 20m 15m | ? |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | Continuous | ? |
Receiver |
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RX-range | 160-10 m | 1.6-22 MHz in four bands | 0.05-30 MHz depending on coil pack |
Modulations | AM CW SSB | AM CW | AM CW |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | Single conversion |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | Requires external output transformer of 7,000 ohms impedance and external speaker. |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | Proprietary | - | - |
Impedance | 50Ω | ? | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | ? |
Current RX | 60W | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1967 and 19xx in USA | Between 1934 and 193x | Between 1934 and 1943 in USA |
Dimensions |
273 × 140 × 297 mm (10.75 × 5.51 × 11.69 in) |
? | ? |
Weight | 7.50 kg (16.5 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 | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | DRAKE-R-000004B | HALLICRAFTERS-S-000001-SKYRIDER | NATIONAL-COMPANY-HRO-SR |