By me a pint and I'll tell you .....

Writing this in response to the request in the recently received item of email .....

Retired from electronics, much of it r.f. (h.f., v.h.f., and u.h.f.), I came to computing rather late in life - 6 or so years before retirement.

I became aware of some of the electronics forums and spent a lot of time answering questions on them, sometimes making drawings and doing calculations prior to posting.

Eventually decided to put my own site together - address in my profile.

This is one of several great sites where a few really knowledgeable and devoted individuals congregate to dispense help to the needy. I salute you.