[time-nuts] Good use for an HP 10811

Mike Feher mfeher at eozinc.com
Mon Feb 17 10:02:55 EST 2014


It's alright - he just reciprocated :) - Mike 

Mike B. Feher, EOZ Inc.
89 Arnold Blvd.
Howell, NJ, 07731
732-886-5960 office
908-902-3831 cell

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Brian Lloyd
Sent: Monday, February 17, 2014 9:46 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Good use for an HP 10811

On Mon, Feb 17, 2014 at 8:31 AM, David J Taylor <
david-taylor at blueyonder.co.uk> wrote:

> @uhf_satcom just tweeted:
>
> "Finally, a signal from ESA Rosetta @ 755Million Km distance! Best DX 
> so far @uhf_satcom FFT; http://pjm.uhf-satcom.com/ 
> twtr/rosetta_8422496_170214.jpg ... - antenna 1.8M diameter"
>
>  https://twitter.com/uhf_satcom/statuses/435339066024808448
>
> Hope the link works!
>
> His receiver chain is synced to an HP 10811, allowing him to use 
> sub-Hz bandwidths to get that singal with just a 1.8 m dish.  Very well
done!
>
> (and apologies for it being frequency and not time!)
>

But it is! Time is just 1/f. Or is frequency 1/t? I can never remember which
is which. ;-)

--
Brian Lloyd, WB6RQN/J79BPL
706 Flightline Drive
Spring Branch, TX 78070
brian at lloyd.com
+1.916.877.5067
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