I have just completed a project building and integrating a small LNA into my Yaesu FT-450D in order to tap off
the RF just before the band pass filter array. The LNA output drives the SDRPlay and provides >34dB of isolation
during radio transmit.
I have created an Instructable to encapsulate the project :
http://www.instructables.com/id/Yaesu-F ... on-for-SDR
Reason: No reason