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 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m 2000m |
| Freq. stability | ? | ? | ± 1 kHz first hour, 150 Hz thereafter |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | 0.25-30 MHz | 160-10 m | 0.01-30 MHz |
| Modulations | AM CW SSB | AM CW SSB | AM CW SSB RTTY SSTV |
| Sensitivity | ? | ? |
SSB/CW: < 0.2µV AM: < 1.2µV (10 dB S+ N/N, 1.8-30 MHz) |
| Selectivity | ? | ? |
@ -6dB @ -60dB 9.0 kHz < 10.0 kHz 2.3 kHz < 4.1 kHz .5 kHz < 1.5 kHz |
| Filters | ? | ? | 9, 2.3 and 0.5 kHz |
| Receiver system | ? | ? | Triple conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 48.050 MHz 2nd: 5645 kHz 3rd: 50 kHz |
| Image rejection | ? | ? | > 80 dB |
| Audio output | ? | ? | 2.5 Watts, 4 Ohms, < 10% distortion |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | Proprietary | RCA (Tulip) |
| Impedance | 50 Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | Mains / 11-16 V DC (13.8V DC nominal) |
| Current RX | ? | ? | 3 A (60 W) |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1971 and 1973 in USA | Between 19xx and 19xx | Between 19xx and 19xx in USA |
| Dimensions | ? |
273 × 140 × 297 mm (10.75 × 5.51 × 11.69 in) |
346 × 116 × 330 mm (13.62 × 4.57 × 12.99 in) |
| Weight | ? | 7.25 kg (16.0 lbs) | 8.34 kg (18.4 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | COLLINS-000651S-1 | DRAKE-R000004A | DRAKE-R000007A |