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 | 70cm | 11m (CB) | |
| Freq. stability | ? | ? | |
| Tuning steps | FM: 1 / 5 / 25 kHz, SSB/CW: 0.1 kHz | Channelized | |
Receiver |
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| RX-range | 430-440 MHz | 26.965-27.255 MHz | |
| Modulations | FM CW SSB | AM | |
| Sensitivity | ? | 0.5 µV | |
| Selectivity | ? |
6 kHz @ -6 dB 30 kHz @ -60 dB |
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| Filters | ? | ? | |
| Receiver system | Double conversion superheterodyne | Dual conversion superheterodyne | |
| IF-freqs. |
1st: 39380 kHz 2nd: 1075 kHz |
? | |
| Image rejection | ? | ? | |
| Audio output | internal speaker | 3 W | |
Transmitter |
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| TX-range | 430-440 MHz | 26.965-27.255 MHz | |
| Modulations | FM CW SSB | AM | |
| RF-output | High: 10 W, Low: 1 W | 5 W | |
Connections |
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| Antenna | N-type | - | |
| Impedance | 50 Ω | 50Ω | |
| Other | - | - | |
Electrical |
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| Power req. | 13.8V DC | 12 V DC | |
| Current RX | ? | ? | |
| TX | 3.6 A max | ? | |
Physical |
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| Manufactured | Between 1982 and 19xx | Between 195x and 196x in USA | |
| Dimensions |
170 × 64 × 218 mm (6.69 × 2.52 × 8.58 in) |
157 × 55 × 222 mm (6.18 × 2.17 × 8.74 in) |
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| Weight | 2.60 kg (5.7 lbs) | 2.30 kg (5.1 lbs) | |
| Form factor | Mobile | Mobile | |
Other features |
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| Memories | 4 channels in 1 bank(s) | 12 channels in 1 bank(s) | |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | |
| Features | Dual VFO's. Scanning | PA output use in vehicle | |
| Accessories | ? | ? | |
| MPN | ICOM-IC-000490E | E.F.-JOHNSON-MESSENGER-III | |