[ANSS-netops] 200MHz antennas and Seismometers

Mark E Meremonte meremonte at usgs.gov
Wed Jun 30 15:08:49 UTC 2010


I also have a number of FBA-23s as well which have the old RefTek 72A-02 
type connectors on the cables.  Some cables are damaged on all systems 
described and not sure of their functionality.  We have not used these 
seismometers since the 1990s at Northridge-CA, Mississippi Embayment, 
Trinidad-CO, Izmit-Turkey.

******************************************************************************
Mark E. Meremonte             Geophysicist    USGS/ANSS/NEIC

U.S. Geological Survey      Work: 303-273-8670   Cell: 303-478-5766
MS 966, Box 25046               Email: meremonte at usgs.gov
Denver, CO  80225                Web: http://geohazards.cr.usgs.gov
 
Ship:  U.S. Geological Survey, 1711 Illinois St., Golden, CO 80401
******************************************************************************



From:
"Mark E. Meremonte" <meremonte at usgs.gov>
To:
anss-netops at geohazards.usgs.gov
Cc:
Stephen Hartzell <shartzell at usgs.gov>, wstephens at usgs.gov, benz at usgs.gov, 
Art Frankel <afrankel at usgs.gov>, Joe Fletcher <jfletcher at usgs.gov>, 
Christopher Dietel <dietel at usgs.gov>
Date:
06/30/2010 14:46
Subject:
Re: [ANSS-netops] 200MHz antennas
Sent by:
anss-netops-bounces at geohazards.usgs.gov



Hi Dave,

It would be great to build a Christmas tree out of them.  Say, can USGS 
transfer equipment to non-USGS entities?  I do not think so.  I tried this 
before and failed.

Similarly I have a number of L22s (3 comp) and L4Cs (single comp)  that I 
am planning to surplus.  Most have connectors to the old 72A-02, 07, 08 
RefTek dataloggers.   I may keep several of each though.  So wondering if 
any other USGS entity has an interest.

Thanks,
Mark


At 16:45 6/29/2010, David S. Croker wrote:
The USGS Menlo Park (NCSN) has 26 200MHz yagi antennas available to 
whoever needs them, first come, first served.  USGS can't get anymore 
RFA's in the 200MHz band, so we've basically eliminated all of those 
frequencies in the network finally.  The antennas will get surplused if we 
can't find a good home for them.

Dave

__________________________________________________________
USGS - Earthquake Science Center - NCSN Field Operations Manager
David S. Croker                                         office (650) 
329-4697
345 Middlefield Rd, MS 977                           fax (650) 329-4732
Menlo Park, CA 94025                                 cell (650) 465-4334
email: croker at usgs.gov
Quake info: http://earthquake.usgs.gov/
USGS URL: http://www.usgs.gov/ 

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*********************************************************
Mark E. Meremonte        Geophysicist    USGS/ANSS/NEIC

U.S. Geological Survey        Work: 303-273-8670   Cell: 303-478-5766
MS 966, Box 25046          Email: meremonte at usgs.gov
Denver, CO  80225             Web: http://geohazards.cr.usgs.gov
 
Ship:  U.S. Geological Survey, 1711 Illinois St., Golden, CO 80401
**********************************************************
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