Yes. My meter is used for low level RF measurement. Primarily I have
been using it for LO measurement and crystal filter construction. It
waspretty simple to build ugly style. The June 2001 article by Bob
Larkin is a good article to read. Calibration will be a concern. I also
created a spreadsheet using the slope formulas provided in excel. I
guarentee you will fine it useful.

AADE has a kit.

K5UOS

On Oct 14, 8:03 am, Gary wrote:
anyone here tried a homebrew wattmeter using an AD8307 log amp?? need
to chat w/ you...

gary
ka9rao