Re: LED bargraph mWattmeter ......Very useful for a uBITX or BITX40.
Jim, N5IB
Take a look at this project for enough good ideas to get you started. Uses the 8307 and the 3914
http://midnightdesignsolutions.com/sqm/ Years ago I built something similar (not using the 8307) The 3914 is a ratiometric device, so if you feed in a forward power signal as its reference, and a reflected power signal as the measured quantity you'll get a rudimentary SWR display N5IB
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