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) | 2m | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | Channelized | 5 / 10 / 12.5 / 20 / 25 kHz | Channelized |
Receiver |
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| RX-range | 26.965-27.255 MHz | 141-149.995 MHz | ? |
| Modulations | AM | FM | AM FM |
| Sensitivity | 0.5 µV | 0.22 µV (12 dB SINAD) | ? |
| Selectivity |
7 kHz @ -6 dB 19 kHz @ -60 dB |
? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Double conversion superheterodyne | ? |
| IF-freqs. | ? |
21.40 MHz 455 kHz |
? |
| Image rejection | ? | ? | ? |
| Audio output | 3 W | 2.5 W into 8 ohm @ 10% THD | ? |
Transmitter |
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| TX-range | 26.965-27.255 MHz | 144-146 MHz | ? |
| Modulations | AM | FM | AM FM |
| RF-output | 3 W | High: 25 W, Low: 1 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 | 13.8 V DC |
| Current RX | ? | ? | ? |
| TX | ? | 6 A max | ? |
Physical |
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| Manufactured | Between 195x and 196x in USA | Between 19xx and 19xx | Between 20xx and 20xx |
| Dimensions |
157 × 55 × 222 mm (6.18 × 2.17 × 8.74 in) |
140 × 40 × 124 mm (5.51 × 1.57 × 4.88 in) |
150 × 41 × 140 mm (5.91 × 1.61 × 5.51 in) |
| Weight | 2.30 kg (5.1 lbs) | 700 gr (1.5 lbs) | 761 gr (1.7 lbs) |
| Form factor | Base Station | Mobile | Mobile |
Other features |
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| Memories | 12 channels in 1 bank(s) | 10 channels in 1 bank(s) | 40 channels in 1 bank(s) |
| Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-MESSENGER-000300 | DRAGON-SY-000550 | CRT-S-008040 |