[BC] Freeland Rebuilds
Milton R. Holladay Jr.
miltron at mindspring.com
Thu Mar 5 00:28:56 CST 2009
~3.8A X 8kV and a good tube does it. Since the wattmeter is a 25, I can't
tell how high it can go. I've never seen one, a 3, 5, 10, or 20, that
wasn't way more efficient than the graph in the book, unlike other makes. .
And I've installed or re-installed well over a dozen.
There _are_ a few things you need to know that are not in the book (a
masterpiece of brevity)..
M
PS: I put in a Freeland in a BTF-20 in 1985 that was still doing full power
in 1990 and beyond
----- Original Message -----
From: "radioranger" <radioranger at comcast.net>
> Are you really talking about an RCA BTF-20 FM transmitter doing 25 KW? I
> had always thought that the transmitter should be re-labelled the BTF-18.
> You must be doing something incredibly right.
>
> Steve Brown
> Radio Rangers
> Minneapolis,MN
>
>>>I put one in a BTF-20 ~6 months ago. It tuned up better than any tube
>>>I'd
>>>seen in a long time ( Not a hog for screen current like brand E.) and is
>>>pumping 25kw, untouched
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