52 MHz 9 pole Chesbychev Low Pass filter
The filter is designed with RFsim99:
Vector Network Analyzer says:
Less than 1 db over the most of the band - only -1.38 db at 50 MHz. |
VSWR - Return Loss:
Homemade Spectrum Analyzer says:
This
filter looks FB.
Vertical: 10 db/oct.
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