[SMCARA] New WWV station for East Coast...
JD Delancy
W1JD at mindspring.com
Sun Jun 1 08:03:40 EDT 2008
See below
-------- Original Message --------
Begin forwarded message:
*From: *"John W. Reiser" <reiser at verizon.net <mailto:reiser at verizon.net>>
*Date: *May 29, 2008 6:01:34 PM EDT
I know you and a number of QCWA members and other amateurs in the area
have clocks and watches that supposedly are kept indicating correct time
by the signals from the NIST LF station WWVB in Ft. Collins, CO.
Below is a letter sent to one of the broadcast engineer publications
concerning a possible station in the easternUnited States to better
serve areas having difficulty receiving the Colorado stations.
Looks like the director is looking for some support.
You may wish to pass this on to others that may have an interest. Note
that the proposed station would operate on 40 kHz rather than 60 kHz. I
wonder the existing clocks and watches would respond to that frequency
or if these new devices would require some sort of frequency selector
switch….You may wish to let the director know of some of your problem
experiences with the existing service.
John
The National Institute of Standards and Technology (NIST) is considering
the establishment of a U.S. East Coast low-frequency radio
station broadcasting NIST time in binary code format to complement the
present NIST 60 kHz, WWVB broadcast.
More information about the current WWVB broadcasts is available
at/http://tf.nist.gov/stations/wwvb.htm./
The proposed new East Coast broadcast will operate with the same time
code format as the present WWVB signal, but at a different carrier
frequency, potentially at 40 kHz. In 1999 the power of the WWVB
broadcast out of Ft. Collins, Colo., was increased from 13 kW to 50 kW
and has since been increased to 70 kW. Even at this power level there
are locations on the East Coast that have difficulty in consistently
receiving the time code.
It has been suggested that an East Coast broadcast would make the time
code easier to receive and increase the sales of radio-controlled
clocks. It also would provide new opportunities for the development of
radio-controlled timing devices in appliances and other consumer products.
If such a new station would be valuable to you or your company, let us
know how it would help. Please send your comments to: John Lowe, NIST,
325 Broadway, Boulder, Colo., 80305;/lowe at boulder.nist.gov
<mailto:lowe at boulder.nist.gov>./
/ /
/John Lowe/
/Station Manager/
/WWVB/
/Fort Collins//, Colo.///
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