Compare rigs
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 | ? | ? | 6m 2m 4m |
| Freq. stability | ? | better than ±2 ppm | ? |
| Tuning steps | ? | 1 kHz | N/A |
Receiver |
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| RX-range | 50-52 MHz | 1.6-29.999 MHz | 50-175 MHz |
| Modulations | CW SSB | AM CW USB LSB | All mode |
| Sensitivity | ? | 1 µV for S/N > 10 dB | ? |
| Selectivity | ? |
SSB: 2 kHz (-6 dB), 6 kHz (-40 dB) AM: 10 kHz (-6 dB), 30 kHz (-55 dB) |
? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 50-52 MHz | 1.6-29.999 MHz | 50-175 MHz |
| Modulations | CW SSB | AM CW USB LSB | All mode |
| RF-output | 100 W | 5/20 W (PEP) | ? |
Connections |
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| Antenna | SO-239 | BNC + Proprietary (military) | SO-239 |
| Impedance | 50 Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 24V DC (operates down to 12V DC) | ? |
| Current RX | ? | 250 mA | ? |
| TX | ? | 4 A | ? |
Physical |
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| Manufactured | Between 1965 and 1971 in USA | Between 197x and 19xx in Great Britain | Between 1979 and 1983 in USA |
| Dimensions | ? |
366 × 116 × 275 mm (14.41 × 4.57 × 10.83 in) |
191 × 108 × 165 mm (7.52 × 4.25 × 6.50 in) |
| Weight | ? | 5.00 kg (11.0 lbs) in basic configuration | 1.40 kg (3.1 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | ? | None |
| Usage | Amateur / Ham radio operators | Military communication | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000110 | RACAL-TRA-000931 | HEATHKIT-HM-002141 |
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