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 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 10-80 m | 0.55-30 MHz in four bands | 144-146 MHz |
| Modulations | AM CW SSB | AM CW SSB | FM |
| Sensitivity | ? |
AM: 1 µV (10 dB S/N) SSB: 0.3 µV (10 dB S/N) |
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| Selectivity | ? | 4 kHz, shape factor <2 | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? conversion superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | Better than 35 dB | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 144-146 MHz |
| Modulations | - | - | FM |
| RF-output | ? | ? | High: 25 W, Low: 5 W |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | 50 Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12V DC or mains | 13.8V DC |
| Current RX | ? | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1961 and 1964 in USA | Between 1976 and 197x in Japan | Between 198x and 198x |
| Dimensions |
374 × 169 × 292 mm (14.72 × 6.65 × 11.50 in) |
360 × 160 × 220 mm (14.17 × 6.30 × 8.66 in) |
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| Weight | 9.00 kg (19.9 lbs) | 6.00 kg (13.2 lbs) | ? |
| Form factor | Base Station | Base Station | Unknown |
Other features |
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| Memories | ? | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Noise limiter, BFO. | ? |
| Accessories | ? | ? | ? |
| MPN | COLLINS-000075S-3 | MINIX-MR-000073B | SOMMERKAMP-SK-000269R |