[Central-Electronics] Carrier supression on CE100V

Fallon, Joseph joe.fallon at philips.com
Tue Jan 29 09:58:19 EST 2013


Hi George,

I used 1n5711 Schottky  diodes that I matched the Vf to less the 1%.  The caps were replaced with 10uF, 50V electrolytics with 20% tolerance.

73’s

Joe WA1IWQ

From: George Maier [mailto:george at maiergroup.com]
Sent: Tuesday, January 29, 2013 9:51 AM
To: Fallon, Joseph
Cc: central-electronics at mailman.qth.net
Subject: Re: [Central-Electronics] Carrier supression on CE100V

Hi Joe:
Did you match the diodes and caps?
73, George- W1LSB

Sent from my Verizon Wireless 4G LTE DROID


"Fallon, Joseph" <joe.fallon at philips.com<mailto:joe.fallon at philips.com>> wrote:

Hi Folks,

    Anyone know the typical spec for the carrier suppression of the CE100V?  Replaced the Mod diodes and Caps, tweaked  the 8MHz osc and I'm seeing about 35db which still seems to be on the low side?

    Tnxs,

    Joe WA1IWQ


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