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 | ? | 0.4 µV for 10 dB S/N | |
| Selectivity | ? |
7 kHz @ -6 dB 21 kHz @ -60 dB |
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| Filters | ? | ? | |
| Receiver system | Single conversion superheterodyne | Crystal controlled single conversion superheterodyne | |
| IF-freqs. | 455 kHz | 455 kHz | |
| Image rejection | ? | ? | |
| Audio output | Internal speaker | 3 W | |
Transmitter |
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| TX-range | 26.965-27.255 MHz | 26.965-27.255 MHz | |
| Modulations | AM | AM | |
| RF-output | 1 W | 2.8 W | |
Connections |
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| Antenna | Built-in telescopic | - | |
| Impedance | 50Ω | 50Ω | |
| Other | Headphones | - | |
Electrical |
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| Power req. | 12 V DC | Mains | |
| Current RX | ? | ? | |
| TX | ? | ? | |
Physical |
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| Manufactured | Between 1983 and 1987 | Between 195x and 196x in USA | |
| Dimensions |
75 × 200 × 57 mm (2.95 × 7.87 × 2.24 in) |
143 × 178 × 290 mm (5.63 × 7.01 × 11.42 in) |
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| Weight | 750 gr (1.7 lbs) | 5.40 kg (11.9 lbs) | |
| Form factor | Handheld | Base Station | |
Other features |
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| Memories | 4 channels in 1 bank(s) | 10 channels in 1 bank(s) | |
| Usage | Citizen Band (27Mc) | Citizen Band (27Mc) | |
| Features | - | ? | |
| Accessories | - | ? | |
| MPN | ZODIAC-P-002004C | E.F.-JOHNSON-MESSENGER-II | |