[time-nuts] GPS backup for the stationary time and frequency user

jmfranke jmfranke at cox.net
Thu Oct 7 21:22:56 EDT 2010


I presented a similar talk at the May 4, 2003 meeting of AMSAT-DC.  I added 
the fact that a codeless GPS receiver could remove the bi-phase modulation 
and yield a CW carrier for frequency standard applications.  Amateur radio 
at the forefront, again.  After a recent move, I am in the process of adding 
a four-foot diameter fixed position dish antenna to my set up.

John  WA4WDL

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From: "Robert Harmon" <harmon52 at mchsi.com>
Sent: Thursday, October 07, 2010 9:02 PM
To: <time-nuts at febo.com>
Subject: [time-nuts] GPS backup for the stationary time and frequency user

> Saw this interesting article several years ago about using an 18 inch dish
> pointed at a WAAS satellite:
>
> http://www.freqelec.com/gps_gnss/waas_for_telecom_wp_5-06.pdf
>
>
>
> -Bob
>
>
>
>
>
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