News — FM
FM Notch or FM Band Stop Filter
Posted by GPIO Labs on
An FM notch filter is used to reject strong FM signals in receiver applications. A good FM Notch filter will reject FM signals and have low insertion loss for signals outside the band.
FM reception using the 40 dB LNA and HackRF
Posted by GPIO Labs on
David Goldstein sent in a few pictures that show FM reception without and with the 40 dB LNA. A significant gain in performance with the LNA. Thanks David!