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) | |
| Freq. stability | ? | ? | |
| Tuning steps | Channelized | Channelized | |
Receiver |
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| RX-range | 26.965-27.255 MHz | 26.965-27.255 MHz | |
| Modulations | AM | AM | |
| Sensitivity | 0.5 µV | 0.5 µV | |
| Selectivity |
6 kHz @ -6 dB 30 kHz @ -60 dB |
7 kHz @ -6 dB 19 kHz @ -60 dB |
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| Filters | ? | ? | |
| Receiver system | Dual conversion superheterodyne | ? | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | 3 W | 3 W | |
Transmitter |
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| TX-range | 26.965-27.255 MHz | 26.965-27.255 MHz | |
| Modulations | AM | AM | |
| RF-output | 5 W | 3 W | |
Connections |
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| Antenna | - | - | |
| Impedance | 50Ω | 50Ω | |
| Other | - | - | |
Electrical |
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| Power req. | 12 V DC | Mains | |
| Current RX | ? | ? | |
| TX | ? | ? | |
Physical |
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| Manufactured | Between 195x and 196x in USA | Between 195x and 196x in USA | |
| Dimensions |
157 × 55 × 222 mm (6.18 × 2.17 × 8.74 in) |
157 × 55 × 222 mm (6.18 × 2.17 × 8.74 in) |
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| Weight | 2.30 kg (5.1 lbs) | 2.30 kg (5.1 lbs) | |
| Form factor | Mobile | Base Station | |
Other features |
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| Memories | 12 channels in 1 bank(s) | 12 channels in 1 bank(s) | |
| Usage | Citizen Band (27Mc) | Citizen Band (27Mc) | |
| Features | PA output use in vehicle | ? | |
| Accessories | ? | ? | |
| MPN | E.F.-JOHNSON-MESSENGER-III | E.F.-JOHNSON-MESSENGER-000300 | |
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