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 | 11m (CB) | 11m (CB) | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | Channelized | Channelized | Channelized |
Receiver |
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| RX-range | 26.965-27.405 MHz | 26.965-27.255 MHz | 26,965-27,405 MHz |
| Modulations | AM FM | AM | FM |
| Sensitivity | ? | 0.4 µV for 10 dB S/N | ? |
| Selectivity | ? |
7 kHz @ -6 dB 21 kHz @ -60 dB |
? |
| Filters | ? | ? | ? |
| Receiver system | ? | Crystal controlled single conversion superheterodyne | ? |
| IF-freqs. | ? | 455 kHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 3 W | Internal speaker |
Transmitter |
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| TX-range | 26.965-27.405 MHz | 26.965-27.255 MHz | 26,965-27,405 MHz |
| Modulations | AM FM | AM | FM |
| RF-output | 4 W | 2.8 W | 4 W |
Connections |
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| Antenna | SO-239 | - | SO-239 |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | Mains | 13.8 V DC |
| Current RX | ? | ? | ? |
| TX | ? | ? | ? |
Physical |
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| Manufactured | Between 19xx and 19xx | Between 195x and 196x in USA | Between 198x and 198x in USA |
| Dimensions |
180 × 50 × 188 mm (7.09 × 1.97 × 7.40 in) |
143 × 178 × 290 mm (5.63 × 7.01 × 11.42 in) |
? |
| Weight | ? | 5.40 kg (11.9 lbs) | ? |
| Form factor | Mobile | Base Station | Mobile |
Other features |
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| Memories | 40 channels in 1 bank(s) | 10 channels in 1 bank(s) | 40 channels in 1 bank(s) |
| Usage | Citizen Band (27Mc) | Citizen Band (27Mc) | Citizen Band (27Mc) |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | PRESIDENT-HERBERT | E.F.-JOHNSON-MESSENGER-II | PRESIDENT-KP-000033 |
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