Re: ubitx - stop press

Jerry Gaffke
 

This post says why Farhan went to the 45mhz crystal filter on the ubitx:
 https://groups.io/g/BITX20/message/33203


On Mon, Nov 20, 2017 at 01:44 pm, AndyH wrote:
Thanks for the updated schematic!  What did you find that led to the change in the 45 MHz band pass filter (should the original LC network not be used?)?  Also - is it safe to assume that the pair 2N2219As were changed to 4 2N3904s in the driver to simplify or standardize the parts list?

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