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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 80m 40m 20m 15m 10m | 160m 80m 60m 2000m |
| Freq. stability | ? | ? | Better that 200 Hz/hour after warm-up |
| Tuning steps | Continuous | Analogue (1 kHz readout) | ? |
Receiver |
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| RX-range | 0.5-30 MHz | 80-10 m | 10-600 kHz in 6 bands |
| Modulations | AM CW SSB | FM CW USB LSB | AM CW |
| Sensitivity | ? | ? | ≤ 5 µV for 15 dB S/N |
| Selectivity | ? | ? |
120 Hz @ -6 dB 400 Hz @ -30 dB |
| Filters | ? | ? | 2 independent crystal filters + 1000 Hz audio filter |
| Receiver system | ? | ? | Single conversion superheterodyne |
| IF-freqs. | ? | ? | 720 kHz |
| Image rejection | ? | ? | ≥ 75 dB |
| Audio output | ? | ? | Requires external speaker / headphones |
Transmitter |
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| TX-range | - | 80-10 m | - |
| Modulations | - | FM CW USB LSB | - |
| RF-output | ? | 10 W | ? |
Connections |
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| Antenna | Built-in sweep | - | Clamps / screws |
| Impedance | 75Ω | 50Ω | 75/300Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13.8V DC, mains or 8 x LR20 | ? | Mains |
| Current RX | ? | ? | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1976 and 19xx | Between 1982 and 1984 in Japan | Between 19xx and 19xx in Great Britain |
| Dimensions | ? | ? | ? |
| Weight | ? | ? | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | None | 8 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? |
RIT CW filter optional FM optional Noise filter optional |
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| Accessories | ? | ? | ? |
| MPN | DRAKE-SSR-000001 | SHIMIZU-DENSHI-SS-000105S | EDDYSTONE-000850/4 |