[time-nuts] Loran

paul swed paulswedb at gmail.com
Fri Nov 15 02:02:33 UTC 2013


Sounds pretty good not banging in here like the old chain did.
austron 2100 says 38db
srs700 says 47 rcvr gain and 25 db noise margin.
hp3856b's says -53dbm or 500uv.

Regards
Paul
WB8TSL




On Thu, Nov 14, 2013 at 5:40 PM, J. Forster <jfor at quikus.com> wrote:

> What's the signal strength like?
>
> -John
>
> =======
>
>
>
> > Oh that is indeed interesting that they are moving forward.
> > The GRI is 89700.
> > SRS700 locked and looking good.
> > Just brought the Austron 2100 and 2100F on line.
> > The 2100 is tied to the local RB and the f is tied to the HP3801.
> > The SRS700 looks at the RB.
> > I pulled the Austron 2000 out of the rack several months ago.
> > Needed the space.
> > Regards
> > Paul
> > WB8TSL. Near Boston.
> >
> >
> > On Thu, Nov 14, 2013 at 2:41 PM, Tom Van Baak <tvb at leapsecond.com>
> wrote:
> >
> >> > Well lets see. Just warming up the srs700.
> >> > UrsaNav must have received some support $
> >> > Regards
> >> > Paul
> >> > WB8TSL
> >>
> >> Paul,
> >>
> >> See below, via Adobe OCR on a JPG press release:
> >>
> >> ---
> >>
> >> From: "UrsaNav Press Contact"
> >> Sent: Thursday, November 14, 2013 10:31 AM
> >> Subject: UrsaNav Accepts eLoran Transmitter from Nautel
> >>
> >> UrsaNav News Release November 14, 2013
> >>
> >> Two Companies - One Dream
> >>
> >> UrsaNav Accepts Delivery of First Production Nautel NlAO eLoran
> >> Transmitter
> >>
> >> Bedford, Massachusetts, USA.- After extensive Final Acceptance Testing
> >> at
> >> Nautel's Hackett's Cove, NS facility, UrsaNav has accepted delivery of
> >> the
> >> first production NL40 Loran-C and Enhanced Loran (eLoran) transmitter.
> >> This
> >> seventh generation Loran transmitter technology is the culmination of
> >> over
> >> six years of collaborative development between the two companies.
> >>
> >> The transmitter successfully met or exceeded all of the requirements of
> >> the u.s. Coast Guard "Specification of the Transmitted Loran-C Signal".
> >> Testing was conducted into a simulated antenna matching the
> >> characteristics
> >> of a u.s. Coast Guard "standard" 625-foot Top-Loaded Monopole. The
> >> NL-Series transmitters are capable of transmitting Loran-C, eLoran,
> >> Chayka,
> >> and eChayka in any combination at power levels exceeding one megawatt.
> >> They
> >> are qualified for today, and prepared for tomorrow.
> >>
> >> UrsaNav's President, Charles Schue, shown accepting the transmitter from
> >> Nautel's President, Peter Conlon, commented: "Resilient PNT begins with
> >> complementary technologies, layered one upon the other in such a way
> >> that
> >> the user is ensured improved continuity of operations over a sole-source
> >> solution. eLoran is the terrestrial coprimary complement to GNSS, and
> >> our
> >> technology makes eLoran the most economical, efficient, and wide-area
> >> alternative when GNSS is not available."
> >>
> >> UrsaNav provides the world's most advanced solutions for Low Frequency
> >> Alternative Positioning, Navigation, Timing, and Data, including
> >> high-performance eLoran Receiver, Command and Control, and Differential
> >> Loran technology. We are the exclusive, global, reseller of Nautel's
> >> industry-leading, high-power, Low Frequency transmitters for
> >> Loran/eLoran
> >> and Chayka/eChayka.
> >>
> >> ---
> >> _______________________________________________
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> >>
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