Some time back I remember seeing a schematic and I think pcd artwork for a single transistor 2 meter antenna preamp using a BFY90 transistor.
I now have a few of these transistors and have need for a small portable preamp that would cover around 147 to 167 mhz with BNC input and output.
I have seen a couple kit designs from Ramsey I think, using other RF transistors, but I am pretty sure about the BFY90
Can someone help?
Thanks Jim