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 | 80m 40m 20m 15m 10m | 11m (CB) 10m | 80m 40m 20m 15m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | Channelized | ? |
Receiver |
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| RX-range | 10-80 m | 26.965-27.405 MHz | 10-80 m |
| Modulations | AM CW SSB | AM FM SSB | AM CW SSB |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | Lattice-type crystal filter for high selectivity |
| Receiver system | ? | ? | 7-tubes superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 26.965-27.405 MHz | - |
| Modulations | - | AM FM SSB | - |
| RF-output | ? | AM/FM: 4 W, SSB: 12 W | ? |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | 50Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 13.8V DC | Mains |
| Current RX | ? | ? | ? |
| TX | - | ? | - |
Physical |
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| Manufactured | Between 1966 and 1970 in USA | Between 19xx and 19xx | Between 196x and 19xx in USA |
| Dimensions |
377 × 169 × 340 mm (14.84 × 6.65 × 13.39 in) |
154 × 52 × 194 mm (6.06 × 2.05 × 7.64 in) |
? |
| Weight | 7.70 kg (17.0 lbs) | 1.20 kg (2.6 lbs) | 9.50 kg (21.0 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | 40 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
| Features | ? | ? |
S-meter Antenna trimmer |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-SB-000301 | DRAGON-SS-000485 | HEATHKIT-HR-000010B |