[time-nuts] GPSDO - internal connections question
lists at rtty.us
Wed Sep 21 21:08:59 UTC 2011
Twisted pair is fine for the EFC. Shielded twisted pair (one end grounded on
the shield) might be slightly better). A lot depends on how many yards long
the EFC wire is :)....
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Chris Howard
Sent: Wednesday, September 21, 2011 4:46 PM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] GPSDO - internal connections question
I'm building a GPSDO using the VE2ZAZ board, an HP 10811 oscillator and
a Trimble Resolution T GPS.
My goal is a simple and cheap 10 Mhz standard for my little home
electronics bench and ham shack.
I have my power supply parts finally gathered up, now I have these
boards that need interconnecting.
I'm thinking I need to use coax cable for anything that has 10 Mhz on
it. Do I need to shield
the control voltage going to the oscillator
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