Hi group,
Me and my mates at the LA8G club stn have got our hands on a brand new
3CX2500 F3 / 8251.
We wonder if any of you have any experience with this tube..? Any
constructions available..?
Our intention is to build a rugged 2kW output amp for HF contesting,
particularly the lowbands are interesting.
As this tube have HV supply max ratings 6kV/2.5A, our wishes should be
possible to achieve..!
Previously we have built 2x3-500 and 4CX1500, but would like to know a
bit more about the 8251 before getting to work...
Have all the neccessary spares on the shelf, HV xfmr will be wound by
proffesionals from our own specifications, so:
Any experiences?
Johnny LA5IIA
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