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 | ? | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | ? | - |
| Tuning steps | ? | ? | - |
Receiver |
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| RX-range | - | ? | 160-6 m |
| Modulations | - | FM | All mode |
| Sensitivity | ? | ? | - |
| Selectivity | ? | ? | - |
| Filters | ? | ? | - |
| Receiver system | ? | ? conversion superheterodyne, XTAL. | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 80-10 m | - | 160-6 m |
| Modulations | AM CW SSB | - | All mode |
| RF-output | SSB/CW: 90 W, AM: 35 W | ? | 1 kW |
Connections |
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| Antenna | - | TV-antenne | SO-239 |
| Impedance | 50Ω | 50/75 Ω | 50/75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 13.8V DC | None |
| Current RX | - | ? | - |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1956 and 1959 in USA | Between 19xx and 19xx | Between 1962 and 1965 in USA |
| Dimensions |
533 × 292 × 420 mm (20.98 × 11.50 × 16.54 in) |
? |
184 × 121 × 108 mm (7.24 × 4.76 × 4.25 in) |
| Weight | 27.70 kg (61.1 lbs) | ? | 1.40 kg (3.1 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | 10 channels in 1 bank(s) | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | VFO | ? | - |
| Accessories | ? | ? | - |
| MPN | E.F.-JOHNSON-PACEMAKER | COMMANDER-000318 | HEATHKIT-HM-000015 |