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General |
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HAM bands | 11m (CB) | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m 2000m | 2m 70cm |
Freq. stability | ? | ? | ± 1 p.p.m. |
Tuning steps | Channelized | ? | ? |
Receiver |
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RX-range | 26.965-27.405 MHz | 0.05-30 MHz | 136-174 / 400-470 MHz |
Modulations | AM | CW SSB | FM N-FM |
Sensitivity | ? | ? | ≤ 0.2 µV (12 dB SINAD) |
Selectivity | ? | ? |
60 dB @ 12.5 kHz 70 dB @ 25 kHz |
Filters | ? | ? | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 4 W @ 8 Ohm for 5% THD |
Transmitter |
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TX-range | 26.965-27.405 MHz | - | 136-174 / 400-470 MHz |
Modulations | AM | - | FM N-FM |
RF-output | 4 W | ? | 25 W |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | ? | Mains | 13.8V DC |
Current RX | ? | ? | 200 mA |
TX | ? | - | 4 A |
Physical |
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Manufactured | Between 20xx and 20xx | Between 19xx and 19xx in USA | Between 2016 and 20xx |
Dimensions |
125 × 45 × 150 mm (4.92 × 1.77 × 5.91 in) |
? |
107 × 45 × 125 mm (4.21 × 1.77 × 4.92 in) |
Weight | ? | ? | ? |
Form factor | Mobile | Base Station | Mobile |
Other features |
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Memories | 40 channels in 1 bank(s) | ? | 200 channels in 1 bank(s) |
Usage | Citizen Band (27Mc) | Military communication | Amateur / Ham radio operators |
Features | ? | ? |
Color LCD IP67 waterproof (optional) GPS (optional) |
Accessories | ? | ? | ? |
MPN | PRESIDENT-JOHNNY-III | WATKINS-JOHNSON-WJ-008711 | TYT-TH-008600 |