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) | ? | ? |
Freq. stability | ? | ? | ? |
Tuning steps | Channelized | 0.1 kHz | ? |
Receiver |
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RX-range | 11 m (26.965-27.405 MHz) | 0.5-25 MHz | ? |
Modulations | AM | CW USB | - |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 11 m (26.965-27.405 MHz) | 1.7-23 MHz | 20-54 MHz |
Modulations | AM | CW USB | AM FM CW SSB DSB |
RF-output | 5 W | 150 W | 50 W |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | ? | 50Ω | 40-600Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.6V DC | 12 V DC (Negative ground) |
Current RX | ? | ? | ? |
TX | ? | ? | 1-8 A |
Physical |
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Manufactured | Between 1958 and 196x in USA | Between 198x and 199x | Between 197x and 19xx in Japan |
Dimensions | ? |
346 × 116 × 299 mm (13.62 × 4.57 × 11.77 in) |
228 × 50 × 178 mm (8.98 × 1.97 × 7.01 in) |
Weight | ? | ? | 1.15 kg (2.5 lbs) |
Form factor | Base Station | Mobile | Mobile |
Other features |
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Memories | ? | 358 channels in 2 bank(s) | ? |
Usage | Citizen Band (27Mc) | Marine / Navy | Amateur / Ham radio operators |
Features | XTAL | ? | Minimum input drive: 1W |
Accessories | ? | ? | ? |
MPN | EF-JOHNSON-MESSENGER-I | SEA-000222 | LAFAYETTE-HA-000250 |