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 6m 10m | ? | ? |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | 160-6 m | 3.4-30.2 MHz | 0.14-18 MHz |
Modulations | AM CW SSB | AM CW SSB | AM CW |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | 3 tubes |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | SO-239 + Clamps / screws | - | Clamps / screws |
Impedance | 50 Ω | 50 Ω | 50/75 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains or 12V DC | Mains |
Current RX | 120W | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1962 and 1968 in USA | Between 1967 and 1971 in USA | Between 1961 and 1972 in USA |
Dimensions |
483 × 267 × 330 mm (19.02 × 10.51 × 12.99 in) |
405 × 178 × 356 mm (15.94 × 7.01 × 14.02 in) |
? |
Weight | 17.25 kg (38.1 lbs) | 9.50 kg (21.0 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 | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HAMMARLUND-HQ-000170A | HAMMARLUND-HQ-000215 | HEATHKIT-GR-000081 |