[GPS_Standard] Controller board adaption

[Bert, VE2ZAZ]

Hi Bob,

Nice project to try. Though you will never completely eliminate the
emissions, it will certainly improve things, especially if you use an
outside antenna.

A couple of comments:
- The 0.01uF feedthrough cap on the PPS signal will deteriorate the
rising/falling edges. This will increase jitter/noise. Use a coaxial
connection instead.
- R4 is optional as there is a PIC-internal pull up resistor.

Have fun,

Bert, VE2ZAZ


----- Original Message -----
From: "k7hbg @dslextreme.com" <k7hbg at dslextreme.com>
To: "Berts Reflector" <gps_standard at mailman.qth.net>
Sent: Saturday, April 11, 2009 3:39 PM
Subject: [GPS_Standard] Controller board adaption


Hi Everybody;
 I got tired of my "open air" ZAZ card wiping out my receiver at 10MHz and
so,
I built a stripped down version into a little RF tight aluminum enclosure. I
just found out
how to use my personal web site page so, here it is
http://members.dslextreme.com/users/rmcculla/
I sure hope this works out. It would be a great way to show off project
info.
73's Bob K7HBG
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