[time-nuts] Monitoring the Rapco 1804M - how antenna changes affect the unit

David J Taylor david-taylor at blueyonder.co.uk
Wed Nov 2 04:19:26 EDT 2011

> I've made a small Web page describing what happened when I changed the 
> puck antenna on a Rapco 1804M for a more sensitive one.  The Rapco 1804M 
> expects a big outside antenna.
>  http://www.satsignal.eu/ntp/Rapco-1804M-notes.html

This page has now been updated to provide a comparison between three puck 
antennas - the Garmin GA 27 (BNC), a 3rd-party low-cost puck, and a 
Gilsson puck antenna.  It seems that the even higher signal level from the 
Gilsson benefits the 1804M more than the other two.

SatSignal software - quality software written to your requirements
Web:  http://www.satsignal.eu
Email:  david-taylor at blueyonder.co.uk 

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