Discuss anything related to any of the Classic Yaesu Transceivers

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Postby f8voa » Tue Nov 01, 2016 9:27 am

Hi Yaesu lovers , I'm looking ( searching ) for the data sheets or the specs of the monolithic filter 9M20A ( FT7-B) and the crystal filter XF90A . My goal is to rebuild a FT7B and simulate the whole transceiver in LTSpice . ( replacing the 3SK51 with BF961/981 and so slidly adapt the circuits )
Any help is mostly welcome .
73 , F8VOA , Marco
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Joined: Thu Jul 21, 2011 5:35 pm

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