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 | ? | 11m (CB) |
| Freq. stability | ? | < ±30 Hz in 1 hour typical | ? |
| Tuning steps | Continuous | 8 Hz / 0.05 kHz | ? |
Receiver |
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| RX-range | 1.25-40 MHz | 0.03-30 MHz | 28-29.7 MHz |
| Modulations | AM CW | AM FM CW USB LSB | AM |
| Sensitivity | ? | 0.5 µV SSB 2-30 Mhz | Less then 1 mV for 10 dB S/N |
| Selectivity | ? |
2.2 kHz 2.3 kHz -6 dB 4.0 kHz 5.9 kHz -6 dB 7.0 kHz 8.8 kHz -6 dB 10 kHz 10.5 kHz -6 dB |
±3kHz at 6dB down, less then ±12kHz at 50dB down |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | Double conversion superheterodyne |
| IF-freqs. | ? |
1st: 45 MHz 2nd: 455 kHz |
1st: 5745 kHz 2nd: 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | 1.6W 8 ohms 5% THD | 4 W @ 8 ohms |
Transmitter |
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| TX-range | - | - | 28-29.7 MHz |
| Modulations | - | - | AM |
| RF-output | ? | ? | 10 |
Connections |
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| Antenna | Clamps / screws | BNC | SO-239 |
| Impedance | 100Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Separate PSU | 13.8V DC | 12V DC or mains (160 W max) |
| Current RX | ? | ? | ? |
| TX | - | - | 14 A max |
Physical |
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| Manufactured | Between 1939 and 1945 in USA | Between 199x and 199x in Great Britain | Between 19xx and 19xx |
| Dimensions | ? |
483 × 89 × 320 mm (19.02 × 3.50 × 12.60 in) |
308 × 130 × 235 mm (12.13 × 5.12 × 9.25 in) |
| Weight | 33.00 kg (72.8 lbs) | 5.58 kg (12.3 lbs) | 8.60 kg (19.0 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | 30 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | PC-control | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-SPR-000210-SX | LOWE-HF-000235 | LAFAYETTE-HA-000410 |