Delivered-To: igsstation@igscb.jpl.nasa.gov content-class: urn:content-classes:message Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: [IGSSTATION-497]: Receiver change and external frequency added Date: Thu, 2 Jun 2005 10:24:03 +1000 Message-ID: <158ADDBA43E6C748BBD230A469EC6A4D37E2DA@mail.ga.gov.au> Thread-Topic: Receiver change and external frequency added Thread-Index: AcVnCWEw+dd63P46TTyCnUx4SjTwcQ== From: To: Sender: owner-igsstation Precedence: bulk ****************************************************************************** IGS Station Mail 01 Jun 17:27:52 PDT 2005 Message Number 497 ****************************************************************************** Author: Michael Moore Geoscience Australia Australian Regional GPS Network Geodetic Operation *************************************************************** GPS TRACKER id: CEDU DOMES No. 50138M001 CDP No. N/A MONUMENT NO. AU019 LOCATION. Ceduna South Australia AUSTRALIA *************************************************************** ADVISORY: The receiver at CEDU has been changed from an AOA ICS-400z ACT to an ASHTECH UZ-12 (from DOY 153), the Rogue will remain on standby as a backup receiver. An external frequency, a Vremya-ch H-Maser (model VCH-1005) at 10 MHz supplied by the University of Tasmania, is now being referenced by the ASHTECH UZ-12. The H-Maser has a 5 MHz output which goes to a distribution amplifier and then onto a 10 MHz distribution amplifier providing a 13 dBm through 100 metres of RG58C/U coax to the ASHTECH UZ-12. An updated site log is being prepared and submitted to the IGS cental bureau. Regards Mike ************************************************* Michael Moore Geodetic Operations Geoscience Australia Earth Monitoring Group (GEM) http://www.ga.gov.au/ Telephone: (+61 2) 62499052 Fax: (+61 2) 62499929 Email: Michael.Moore@ga.gov.au GPO Box 378 Canberra ACT 2601 Australia *************************************************