Re: Intermitten tx


Robert Blackburn
 

As long as the 7000 had been around everyone needs to know that the original fuses and fuse holders are notorious for causing transmit problems.


On Jul 27, 2021, at 18:59, Michael Forsythe <mike@...> wrote:

OK... some progress....

after opening up and looking for voltage drop in tx it turns out i had a bad fuse holder in the power cable.... and although the same mic can key my icom vhf into TX over and over, it does not work on the IC7000. i crimped some wire into a RJ45 and touched TX to ground and it works every time, seems issues were external to radio. 

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