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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 60m 40m 20m 15m 10m | |
| Freq. stability | ? | < 100 cps for 10% line fluctuation after warm up | |
| Tuning steps | ? | Continuous | |
Receiver |
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| RX-range | 0.14-18 MHz | 10-80 m | |
| Modulations | AM CW | AM FM CW SSB | |
| Sensitivity | ? | 0.5 µV (10 dB S/N) | |
| Selectivity | ? |
SSB: 2.1 kHz @ -6 dB, 2.5 kHz @ -60 kHz AM: 4 kHz @ -6 dB, 7.5 kHz @ -25 kHz AM: 2.1 kHz @ -6 dB, 2.5 kHz @ -25 kHz CW: 5 kHz @ -6 dB, 2.5 kHz @ -60 kHz |
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| Filters | ? | ? | |
| Receiver system | 3 tubes | Single conversion superheterodyne | |
| IF-freqs. | ? | 455 kHz | |
| Image rejection | ? | > 50 dB | |
| Audio output | ? | 2 W | |
Transmitter |
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| TX-range | - | - | |
| Modulations | - | - | |
| RF-output | ? | - | |
Connections |
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| Antenna | Clamps / screws | SO-239 | |
| Impedance | 50/75 Ω | 50/70Ω | |
| Other | - | - | |
Electrical |
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| Power req. | Mains | Mains | |
| Current RX | ? | 50 W | |
| TX | - | - | |
Physical |
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| Manufactured | Between 1961 and 1972 in USA | Between 1965 and 196x | |
| Dimensions | ? |
380 × 180 × 330 mm (14.96 × 7.09 × 12.99 in) |
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| Weight | ? | 12.00 kg (26.5 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | None | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | - | |
| Accessories | ? | - | |
| MPN | HEATHKIT-GR-000081 | SOMMERKAMP-FR-000100B | |
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