Re: RF power meter calibration
There was at one stage the proper termination pcb's to go along with the RFP resistors for sale on the usual sites.
Similar to the drawing attached, they were single sided and cost more than the resistor itself.
Piece of scrap pcb and a sharp knife would knock one up in no time and for almost nothing.
(For reference, the track is 2.8mm wide as is the spacing between track and ground area and the coax needs to be terminated both sides of the track. Spacing based on average Er of FR4 material).
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