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 | 11m (CB) | ? | 11m (CB) |
Freq. stability | ? | ? | ? |
Tuning steps | Channelized | ? | Channelized |
Receiver |
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RX-range | 11 m (26.965-27.405 MHz) | 0.5-30 MHz | 25.165-28.755 MHz |
Modulations | AM | AM CW | AM FM CW SSB |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | Double conversion superheterodynamic | ? |
IF-freqs. | ? |
1st: 4600 Hz 2nd: 467 Hz |
? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 11 m (26.965-27.405 MHz) | - | 25.165-28.755 MHz |
Modulations | AM | - | AM FM CW SSB |
RF-output | 5 W | ? | AM: 4 W, FM/SSB/CW: 12 W |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | ? | ? | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains | Mains | Mains |
Current RX | ? | ? | ? |
TX | ? | - | ? |
Physical |
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Manufactured | Between 1958 and 196x in USA | Between 1952 and 19xx in Italy | Between 2006 and 20xx |
Dimensions | ? |
516 × 254 × 260 mm (20.31 × 10.00 × 10.24 in) |
? |
Weight | ? | 13.00 kg (28.7 lbs) | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | 360 channels in 1 bank(s) |
Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features | XTAL | ? | ? |
Accessories | ? | ? | ? |
MPN | EF-JOHNSON-MESSENGER-I | GELOSO-G-000207 | MAGNUM-S-003200B |