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) |
| Freq. stability | ? | Less than 200 Hz per 8 hour at 0-40 °C and ±10% variation in line voltage after 0.5 hour warmup | ? |
| Tuning steps | Continuous | 10 / 1 MHz / 100 kHz | Continuous |
Receiver |
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| RX-range | 10-80 m | 0.1-30 MHz | 545 kHz - 20 MHz with plug-in coils |
| Modulations | AM CW SSB | AM CW USB LSB ISB RTTY | AM |
| Sensitivity | ? |
0.01-0.5 MHz < 4 µV for 10 dB SINAD @ 2.4 kHz SSB < 25 µV for 10 dB SINAD @ 6 kHz AM 0.5-30 MHz < 0.3 µV for 10 dB SINAD @ 2.4 kHz SSB < 2.0 µV for 10 dB SINAD @ 6 kHz AM |
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| Selectivity | ? |
6 kHz @ -6 dB, 11.5 kHz @ -60 dB 2.4 kHz @ -6 dB, 4.3 kHz @ -60 dB 1.2 kHz @ -6 dB, 2.4 kHz @ -60 dB 0.3 kHz @ -6 dB, 0.6 kHz @ -60 dB |
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| Filters | ? | 6 / 2.4 / 1.2 / 0.3 kHz Optional filters available | ? |
| Receiver system | ? | Double / triple conversion | Single conversion superheterodyne |
| IF-freqs. | ? | Output: 50 kHz | 465 kHz |
| Image rejection | ? | ≥ 60 dB below 10 MHz ≥ 50 dB above 10 MHz | ? |
| Audio output | ? | 2 W @ 5% THD | ? |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | SO-239 | Clamps / screws |
| Impedance | 50Ω | 1000 / 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 120 / 240 V AC ± 10% single fase 50~420 Hz | Mains |
| Current RX | ? | 35 W | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 19xx and 19xx in USA | Between 1971 and 19xx | Between 1931 and 1932 in USA |
| Dimensions |
374 × 169 × 292 mm (14.72 × 6.65 × 11.50 in) |
340 × 140 × 380 mm (13.39 × 5.51 × 14.96 in) |
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| Weight | 9.00 kg (19.9 lbs) | 7.70 kg (17.0 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | ? | None |
| Usage | Amateur / Ham radio operators | Commercial / Land mobile communication | Amateur / Ham radio operators |
| Features | ? |
Nixie tube display BFO Noise blanker AVC (Automatic Volume Control |
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| Accessories | ? | ? | ? |
| MPN | COLLINS-000075S-2 | DRAKE-DSR-000002 | HAMMARLUND-COMET |