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The
B
oat
A
nchor
M
anual
A
rchive

Path: /gr/821/

This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.

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00readme:

GR821.pdf

Manual for the General Radio 821-A Twin-T RF Bridge, circa late
'30's.  At the end of the file are pages from Radio Magazine, Nov 41
describing how to build such a bridge for amateur use.

Compliments of T. J. Lindsay, WA9QCW.

Files:

821-A Twin-T Ckt.pdf
(2.8 MB)
821a.djvu
(860 KB)