RF Power Meter(s)
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RF Power Meter Dual AD8307's
Documentation Package Dual Input AD8307 SWR Bridge.zip
Gerbers Dual Input AD8307_03162018.zip There is no OSH Park link for this board
Gerbers Accessories_06302019.zip There is no OSH Park link for this board
I purchased the above boards in a panel from another
vendor along with several other circuits
RF Power Meter AD8307
I originally set up this board to work with the circuitry in QEX article May /June 2013 by Loftur Jónasson TF33LJ/VE2LJX, “Squeeze Every Last Drop Out of the AD8307 Log Amp” pp. 29 -34.
Originally [above gerbers] L3 had 1206 pads for an 0805
part this was changed
Amplifier for RF Font End and A/D Voltage Reference
This is a small board that will amplify the output of an AD8307 RF Power Circuit and make it compatible with PSHNA and other test equipment.
NOTE: The links to OSH Park also allow ordering PCBs