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Hello. Can someone explain why my receive goes quiet after transmitting on my radio? If I click the microphone button on and off, then the receive comes back. I have an amplifier in line, maybe something is going out on the amp ?
Hello everyone. So I had to move 2 capacitors to read the uf and voltage to complete schematic with board # and values. c111 .1uf 16v and c93 .1uf 16v capacitors. I plugged the radio back in and turned unit on, the hum is gone. I will start the process of replacing each cap and checking...
No problem with regular charging system. I contacted my radio straight to the battery and the voltage is 12.6 .the radio would perform better at 14.5 to 15 volts.
Hello everyone. Does anyone know if it's possible to up the voltage in a vehicle for a mobile radio? I know vehicles are considered 12 volt and amp hr depends on size of battery, but I would like to up the voltage similar to using a power supply. Maybe its possible to design something with...
Any idea what size? The antenna specs say
Thank you for the information. What capacitor would you recommend that I put back to make antenna work properly?
Okay. So I used mfj antenna analyzer today and the antenna was reading 80 ohms . I changed the horizontal angle of antenna a few degrees and rechecked. I ended up moving it about 1/4 " and now the analyzer is reading 50 ohms. It also changed the 1.35 swr down to 1.2. Now channels 1 & 40 are...
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