Question about Cobra Radio Communications
no audio after removing stock final and installing erf210 did you install it correctly? the base ,emitter and collector may not be in the same order on the erf210 as it was on the one being ...
...it on the board? Your gonna look in your radio by the transformer for a"d25" diode 25 is what is removed in this radio to add talkback. If you want to disable talkback you need to replace that ...
...mic will work but make your voice somewhat flat sounding---a power mic or having the mod limiter removed will make the radio and your voice louder.Let me know if
...talkback. REMOVE IT !!! put back to stock after few months to year or so. it will mess up the radios.. but power prob. check the rf finals, and audio transistors. those two will cause low rf
...with a ERF2030 mosfet transistor in a Galaxy 93T.Can anyone tell me if any caps need to be removed on the amp board since C203 and L33 are not used on the main pc board ???THANKS The radio ...
...remove the diode or kit if you have one in there and, as a better choice, change R238 (near VR13) to a 220K ohm resistor. That will give you Killer loud audio with a stock mic. You probably won't be ...
...remove it and have a look make sure the connection is solid. Please note that even with 3 pins on the connector only two are used. Somewhere you have a short and you need to look good and find it. If ...
...stock potentiometer tend to burn up if not replaced with a potentiometer that adjust power by itself. Undo this so called "super mod." Start with a 1969 final for better handling of power. Adjust VR4 ...
Question about Galaxy Radios Radio Communications
...the amp you need a fan on it. Or remove the amplifier section and run it as a stock dual final radio it will last forever...been there and done it. Trust me ..your tech loves your money
stock radio will out perform a great tuned radio with a bad antenna system any day of the week. if you dont believe me, check the firestik antenna website's tech notes. or wilson's tech notes. Antenna
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