Hi again Larry.
Yes, all this brings back old memories. I quit the TV repair
business back in 1986 (I Think). Anyway started doing PC work and now I
wish I could sometimes just run away and play with my toes in sand. HIHI
CUL, 73
John, WA5BXO
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED]
Sent: Wednesday, January 19, 2005 7:48 AM
To: Discussion of AM Radio
Subject: RE: [AMRadio] Physical Reality of Sidebands
Hi John,
Yep I agree on all this. Actually I and Q as I remember was a Hazelteen
(sp)
patent that RCA had to buy. the R-Y B-Y detector was developed by RCA
later to
avoid the license fees from Hazelteen.
Growing up into color TV near RCA's plants and Sarnoff was ben a bif
help to me on
early undestanding (college years0 of how color worked.
I actually worked with RCA Sarnoff while DE at NJ Network on their first
HDTV analog
system which used yet another subcarrier in the imaginary plane at about
3 mhz to
add the side panels for the wide screen.
Amazing math tricks are used in all this.
Kepp up the good work.
Larry
