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) | ? | ? |
| Freq. stability | ? | 10 ppm (0 to 60 C) | ? |
| Tuning steps | Channelized | 1 Hz kHz | 5 / 6.25 / 10 kHz |
Receiver |
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| RX-range | 11 m (26.965-27.405 MHz) | 9 kHz - 30 MHz |
0.53-1.7 (AM) / 25-54 / 88-174 / 406-512 MHz VHF/UHF TV channels |
| Modulations | AM | N-AM AM CW USB LSB DSB | AM FM W-FM |
| Sensitivity | ? |
Mode 0.1-0.5 MHz 0.5-2.0 MHz 2.0-30 MHz AM* 2.0µV 0.5µV 0.4µV LSB, USB 0.7µV 0.3µV 0.2µV CW 0.3µV 0.2µV 0.1µV (10dB S+N/N) * 80% modulation |
0.5 µV 0.53-1.70 MHz 0.4 µV 25-27.995 MHz 0.3 µV 28-54 MHz 0.8 µV 59.75-107.9 MHz 0.4 µV 108-136.9875 MHz 0.3 µV 137-174 MHz 1.0 µV 179.75-215.75 MHz 0.3 µV 406-512 MHz |
| Selectivity | ? | Continuously adjustable 100-15000 Hz | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | DDS-based dual-conversion superheterodyne with software-defined last IF stage and demodulator | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | 60 dB | ? |
| Audio output | ? | ? | 0.9 W max |
Transmitter |
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| TX-range | 11 m (26.965-27.405 MHz) | - | - |
| Modulations | AM | - | - |
| RF-output | 5 W | ? | ? |
Connections |
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| Antenna | SO-239 | SMA | BNC + Built-in ferrite bar + Built-in telescopic |
| Impedance | ? | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 12V DC | Mains or 12V DC |
| Current RX | ? | 500mA | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1958 and 196x in USA | Between 200x and 200x | Between 200x and 200x |
| Dimensions | ? |
164 × 96 × 41 mm (6.46 × 3.78 × 1.61 in) |
209 × 148 × 81 mm (8.23 × 5.83 × 3.19 in) |
| Weight | ? | 467 gr (1.0 lbs) | 625 gr (1.4 lbs) without antenna |
| Form factor | Base Station | Headless | Base Station |
Other features |
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| Memories | ? | ? | 100 channels in 10 bank(s) @ 60 channels/second |
| Usage | Citizen Band (27Mc) | Marine / Navy | Amateur / Ham radio operators |
| Features | XTAL |
DSP Trunking option 12 kHz IF2 output Number of memory channels limited by computer memory |
Clock Weather scan TV reception (audio) |
| Accessories | ? | ? | ? |
| MPN | EF-JOHNSON-MESSENGER-I | WINRADIO-WR-G000033EM | UNIDEN-BEARCAT-BC000340-CRS |