Re: QCX and peaking BPF


Liam Kingsmill <lumetters1@...>
 

Robert, thank you for the info.  The board here is labeled "3".  The power application problem seems to fit, however.

Liam


On 04/04/2018 08:42 AM, rentwist@... wrote:
Liam,

You need to do the start-up mod if your board rev is 1 or 2 (number on lower right of board).  http://qrp-labs.com/qcx/qcxmods.html#pwrup

BTW, there are a number (4 at least that I recall) recommended mods for any PCB prior to rev 3.

Hope this helps (think it will).

73,

Robert, WA2T

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