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 | 6m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 1.25-40 MHz | 50-52 MHz | ? |
| Modulations | AM CW SSB | AM | - |
| Sensitivity | ? | Less then 1 mV for 10 dB S/N | ? |
| Selectivity | ? | ±3kHz at 6dB down, less then ±12kHz at 50dB down | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 18 tubes | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 5745 kHz 2nd: 455 kHz |
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| Image rejection | ? | ? | ? |
| Audio output | ? | 4 W @ 8 ohms | ? |
Transmitter |
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| TX-range | - | 50-52 MHz | 10-160 m (10-11-12m blocked in USA version) |
| Modulations | - | AM | All mode |
| RF-output | ? | 10 | SSB: 1200W PEP, CW: 1200W, AM: 550W, FSK: 600W (100 W drive) |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | ? | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12V DC or mains (160 W max) | Mains |
| Current RX | ? | ? | ? |
| TX | - | 14 A max | ? |
Physical |
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| Manufactured | Between 1946 and 1948 in USA | Between 19xx and 19xx | Between 19xx and 19xx |
| Dimensions |
546 × 310 × 387 mm (21.50 × 12.20 × 15.24 in) |
308 × 130 × 235 mm (12.13 × 5.12 × 9.25 in) |
390 × 130 × 400 mm (15.35 × 5.12 × 15.75 in) |
| Weight | 30.40 kg (67.1 lbs) | 8.60 kg (19.0 lbs) | 30.00 kg (66.2 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 | ¼" Head. Jack, S Meter, Bandspread, Speaker Terminals, Sensitivity, ANL, BFO, Phono Terminals, Standby, Dial Lamp, AVC ON/OFF, Hinged Top Cover, Carry Handles | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SP-000400-SX | LAFAYETTE-HA-000460 | YAESU-FL-007000 |