[Milsurplus] Re: BC-733 an iron radio

[C. Whitaker]

de WB2CPN
Marty,  1800 RPM.  That's 30 per second.
Now, 30 times 3 is 90,  30 times 5 is 150.
Localizer is the same except the arms are
smaller due to the carrier frequency being
approximately three times as high.  The
Glide Path antenna set up was a completly
different idea, and nothing like the Localizer.
Did you notice how the Glide Path receiver
uses tuneable cavities whereas the Localizer
receiver uses large, but convertional, coils?
73  Clete