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T i m
Guest
On Wed, 14 Oct 2009 20:48:28 -0500, "Mark Zacharias"
<mark_zacharias@sbclobal.net> wrote:
T i m
<mark_zacharias@sbclobal.net> wrote:
closer look. Thanks.p.s. I might see if I can find a local 'radio enthusiast' who might be
interested in having a look for a beer.
Typically there are two test points physically near the discriminator
transformer. One uses a DVM to measure the DC millivolts across these two
points, while tuned to a station near 98 mHz. Adjust for zero millivolts. A
center bar-graph display, such as seen on Fluke meters, is useful - one can
adjust the moving voltage to center around zero.
Right, I think I saw mention of that on a schematic. I'll give it a
T i m