ATC 600F Series Data Sheet Test Condition Description
Capacitors horizontally mounted in series microstrip configuration on 23.3-mil thick Rogers RO4350® softboard; Trace is 52-mils wide, 1/2 oz. Cu.
FSR =lowest frequency at which S11 response, referenced at capacitor edge, crosses real axis on Smith Chart.
FPR = lowest frequency at which there is a notch in S21 magnitude response.