I have an old flex sdr-1000 with the 100 watt pa/ filter board. It is a pretty straight forward design. I need to be able to drive an al-1200 to 1kw or so. I have the schematics for the pa board, filter board etc. I have a shear, brake etc to make an enclosure or may leave it inside the flex enclosure. I modified my anan-10e so I can use pure signal so I plan on using that, I have been using it on my 1 kw ldmos amp but that amplifier has some flaws so I plan to do something with al-1200. The directional sampler is the xtronic and I have a various attenuators. I doubt anyone has done this with the flex 100 watt pa but if so enlighten me.
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