[1000mp] Inrad Roofing Filter Install

[John L Merrill]

Doug Rehman wrote:
> I am installing the Inrad Roofing Filter in a new Field and have encountered
> a problem. I soldered the pins onto the audio board as per the instructions
> and installed the board. I noticed the sub-receiver was more sensitive and
> checked the voltage on the pins on the Inrad board and discovered that it
> was only about .300 volts. I removed the board and checked the voltage and
> found that it was 2.8 volts (supposed to be 5 volts according to the
> instructions). I unsoldered the pin and resoldered it to make sure I didn't
> have a bad solder joint- same results.
> 
> Any ideas???
> 
> Doug
> K4DDR
> 
> 
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You didnt push the wire too far into the hole so it might be grounding 
out to the chassis beneath the board?

John N1JM