[time-nuts] Loran DX and Austron 2100

Bob Camp lists at rtty.us
Mon Dec 13 18:02:37 UTC 2010


Hi

Certainly more immune to synchronous noise like RFI from switching power
supplies. I haven't checked the ERP numbers on the chains. There may be some
differences there. Some of the Asian chains used to pump out a *lot* of
power. 

Bob

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Poul-Henning Kamp
Sent: Monday, December 13, 2010 12:50 PM
To: jfor at quik.com; Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Loran DX and Austron 2100

In message <61515.12.6.201.2.1292262311.squirrel at popaccts.quikus.com>, "J.
Fors
ter" writes:

Relative to the old Iceland chain, the "new" 4-digit GRI's should be
more immune to noise because 1kHz raster signals average out.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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