I got all the parts in and am building the board.
I installed all the relays, the 10 meter A and B trimmers and the wound a toroid. 7 turns of 20 AWG
With a dummy load on output of 50 ohms and the analyzer on the input:
with 10 meter relay closed, I can tune the trimmers to get a dip of 1.0 at 56 ohms 28.500.? ?I am using LESS cap than the Chart says. It says 100PF, 7 turns and 100PF.? I am at 25 to 35 PF on each in and out cap.
QuestionL
What is the expected behavior if I roll the Analyzer down to 20 meters?? ?
I do NOT SEE A BAND PASS for the 10 meter position. I only see matching and a HIGH PASS.? If I try to go past 40MHZ the SWR shoots up high.
If I go LOWER in frequency the impedance will move but its fairly flat
Is this expected bahavior????
C
