| Topics in Electronics web: | Changed: now 00:14 GMT | Changed by: |
| MicrowaveGroup | 05 Sep 2008 - 18:29 - r1.24 | StevenWhite |
| Microwave Group The Microwave Group within the NRAO Green Bank Electronics Division is responsible for design, construction, and maintence of the receiver front-ends ... | ||
| LaboratorySpectrometer | 14 Aug 2008 - 20:53 - r1.3 | StevenWhite |
| To Do List Typical Scans and Known Problematic Scans ATTACHURL /577 636R2.ps 577 636R2.ps Tested on 08-01-08: 600 Scans with Lacasse noise source connected to LabSpec ... | ||
| RangeToDoList | 11 Aug 2008 - 15:19 - r1.3 | StevenWhite |
| Telescope Operations It badly needs paint, both the metal structure and the wooden door jams. Target Summer 2008 if the works area can accomplish this task, or GBT ... | ||
| HOLOGRAPHYSystem | 07 Aug 2008 - 20:01 - r1.5 | StevenWhite |
| Ku Band Satellite Survey ATTACHURL /SatellitePowerSurvey.xls SatellitePowerSurvey.xls : Enter equivalent calibrated tone and IF frequency to calculate satellite tone ... | ||
| Status06Aug08 | 06 Aug 2008 - 14:15 - NEW | RogerNorrod |
| BYU 20m Focal Plane Array Experiment Status Report Date: 06 Aug 2008 Author: R. Norrod Accomplishments July 21 Aug 06, 2008: Students Jonathan Landon and Mike Elmer ... | ||
| StatusReports | 06 Aug 2008 - 13:59 - r1.12 | RogerNorrod |
| BYU 20m Focal Plane Array Experiment Status Reports Status27Jun07 27 Jun 2007 Status20Jul07 20 Jul 2007 Status13Aug07 13 Aug 2007 Status22Aug07 22 Aug 2007 Status20Sep07 ... | ||
| ByuFpa | 06 Aug 2008 - 13:58 - r1.18 | RogerNorrod |
| BYU-20m Focal Plane Array TOC Project Charter 1. Introduction This page first describes the effort to reactivate the 20m antenna for use with an observing run using ... | ||
| 20meter | 06 Aug 2008 - 13:55 - r1.23 | RogerNorrod |
| Green Bank 20meter Antenna Table of Contents TOC Background Info http://www.gb.nrao.edu/fgdocs/20m/GB20m.html Telescope History 20m Brief Tour (December 2006) ATTACHURL ... | ||
| GbtBasedRfiArchivalMonitoring | 25 Jul 2008 - 12:46 - NEW | CarlaBeaudet |
| Discussion items for scripts: 1 ) Monitoring Procedure 2 ) Data Storage Scripts should dictate path for data One RFI folder, subfolders for each Rx 3 ) Data Retrieval ... | ||
| ArchivalMonitoring | 25 Jul 2008 - 12:42 - r1.12 | CarlaBeaudet |
| Archival Spectrum Monitoring TOC 1. Need Archival spectrum data would: show how the spectral environment is changing over the years enable us to see when sources ... | ||
| FY08Budget | 11 Jul 2008 - 17:26 - r1.10 | StevenWhite |
| Electronics Division FY2008 Budget Reports ATTACHURL /FY2008ElectronicsBudget October.pdf FY2008ElectronicsBudget October.pdf : ATTACHURL /FY2008ElectronicsBudget ... | ||
| GbtRfiMsArchivalMonitoring | 11 Jul 2008 - 17:17 - r1.3 | CarlaBeaudet |
| GBT RFI Monitoring Station Archival Spectrum Monitoring TOC Front End http://wiki.gb.nrao.edu/bin/view/Electronics/GbtRfiMonitSta GBT RFI Monitoring Station Back ... | ||
| RfiGroup | 03 Jul 2008 - 17:15 - r1.109 | CarlaBeaudet |
| RFI Management TOC Mission Statement The mission of the RFI group is to provide the best possible access to the radio spectrum for observers. Strategies for RFI Management ... | ||
| Status26Jun08 | 26 Jun 2008 - 19:38 - r1.2 | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 26 Jun 2008 Author: R. Norrod Accomplishments June 20-26: Students Jonathan Landon, Jacob Waldron, and Jiyoung ... | ||
| ResultingPublications | 26 Jun 2008 - 18:55 - NEW | RogerNorrod |
| Publications The following publications led up to or resulted from the BYU-NRAO collaboration on Phased Array Feeds, and the 20m antenna experiments. PDF copies of ... | ||
| June08SkyTests | 26 Jun 2008 - 18:50 - r1.2 | RogerNorrod |
| New LNAs and Sky Noise Tests Noise tests underway: http://wiki.gb.nrao.edu/bin/view/Electronics/Status26Jun08 Summary status and more photos ATTACHURL /JuneSkyNoiseTests ... | ||
| WebHome | 19 May 2008 - 17:06 - r1.32 | RogerNorrod |
| Green Bank Electronics Division Table of Contents TOC Welcome to the home of TWiki.Electronics. This is a web-based collaboration area for the NRAO Green Bank Electronics ... | ||
| BeamFormingArrays | 28 Mar 2008 - 17:32 - r1.4 | RogerNorrod |
| Beam Forming Array Development Documents AntennaRangeSpecs Draft Antenna Range Specifications ATTACHURL /CnoiseVsTempSummary.pdf CnoiseVsTempSummary.pdf : Summary ... | ||
| RfiDatabaseTechnicalInformation | 18 Mar 2008 - 17:50 - r1.5 | CarlaBeaudet |
| Technical Requirements At this time, the decision is being made about how it is best to implement the technical requirements. Regardless of implementation, the following ... | ||
| OutDoorRange | 11 Mar 2008 - 13:08 - r1.5 | StevenWhite |
| Description RangeSoftware Software Specifications http://wiki.gb.nrao.edu/bin/view/Electronics/AntennaRangeSpecs Beam Forming Array Specifications Future Plans and ... | ||
| RangeSoftware | 15 Feb 2008 - 16:26 - NEW | StevenWhite |
| Main.StevenWhite 15 Feb 2008 This is an Excel Program that converters the antenna range data to a EXCEL spreadsheet: ATTACHURL /streamline.xls streamline.xls . ... | ||
| EffortReports | 07 Jan 2008 - 16:47 - r1.6 | JohnFord |
| Electronics Division Effort Reporting ATTACHURL /WeeklyTimeAccountVersion8.xls Weekly Effort Report Version8 : Excel File for Effort Reporting, Version 8, 3 Jan 2008 ... | ||
| CurrentResearch | 20 Dec 2007 - 18:18 - r1.5 | AmyShelton |
| Current Research and Development at NRAO Green Bank, Electronics Division Table of Contents TOC BeamFormingArrays Beam Forming Arrays https://wikio.nrao.edu/bin/view ... | ||
| GbtRfiMonitSta | 17 Dec 2007 - 14:43 - r1.5 | CarlaBeaudet |
| ! GBT RFI Monitoring Station TOC Project Request Summary This project request comes late in the development of the GBT RFI Monitoring Station. The Station has been ... | ||
| HelpfulPrograms | 05 Dec 2007 - 21:56 - NEW | StevenWhite |
| Main.StevenWhite 05 Dec 2007 ATTACHURL /CRYORadiativeLoading.XLS Excel Spreadsheet for calculating Radiative Loading ATTACHURL /CRYOtermalconduction.XLS Excel Spreadsheet ... | ||
| RfiDataBase | 29 Nov 2007 - 11:40 - r1.35 | KarenONeil |
| RFI Database Project RfiDatabaseTechnicalInformation Project Details and Technical Documentation TOC Project Proposal Deliverables 1. An easily accessible database ... | ||
| DeltaTtest | 27 Nov 2007 - 15:21 - NEW | RogerNorrod |
| ATTACHURL /CbandTestDeltaTemp3Oct07.pdf CbandTestDeltaTemp3Oct07.pdf : Test Results ATTACHURL /LabNotes.pdf LabNotes.pdf : Lab Notes ATTACHURL /ChartTcalcTmeas.pdf ... | ||
| CbandReceiver | 27 Nov 2007 - 15:07 - r1.11 | RogerNorrod |
| C-band (3.95-5.85 GHz) Receiver CbandUpgrade C band Upgrade ATTACHURL /report.pdf report13Mar06.pdf : A report describing RFI measurements in March 2006 LabSpectrometerTests ... | ||
| Status09Nov07 | 26 Nov 2007 - 16:08 - NEW | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 09 Nov 2007 Author: R. Norrod Accomplishments Nov 2 9: Experiments continue, including beam maps and cuts ... | ||
| ResultPresentations | 26 Nov 2007 - 16:03 - NEW | RogerNorrod |
| Presentations Summarizing BYU-20m Results ATTACHURL /WarnickArrayFeed GB 6Nov07.pdf WarnickArrayFeed GB 6Nov07.pdf : Warnick 5 Nov Presentation ATTACHURL /JeffsNov5 ... | ||
| ManPower | 06 Nov 2007 - 21:34 - NEW | RogerNorrod |
| Personnel Resources BYU-20m project, through September 2007: Electronics Division: Engineers: 0.38 FTEY (Full Time Equivalent Year) Technicians: 1.07 FTEY Telescope ... | ||
| AntennaRangeSpecs | 06 Nov 2007 - 16:26 - r1.4 | RogerNorrod |
| Antenna Range Requirements for Array Feed Measurements The general objectives of the outdoor antenna range measurements of the beam-forming array are to accurately ... | ||
| ExperimentCalendar | 03 Nov 2007 - 20:44 - r1.3 | RogerNorrod |
| BYU 20m Green Bank Experiment Calendar CALENDAR{month "10", year "2007", cellalignment "left" vcellalignment "top" width "99 " bgcolor "white" format "$old $description ... | ||
| Status02Nov07 | 02 Nov 2007 - 15:10 - NEW | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 02 Nov 2007 Author: R. Norrod Accomplishments Oct 20 Nov 2: BYU Receiver mounted on antenna on Oct 31. After ... | ||
| NrqzDataBase | 01 Nov 2007 - 12:45 - r1.3 | PauletteWoody |
| NRQZ Database Project TOC Project Proposal Deliverables 1 A Microsoft Access database that is multi-user capable. 1 Data entry pages that the RFI group can use to ... | ||
| TechDetails | 24 Oct 2007 - 15:40 - r1.7 | RogerNorrod |
| FebPictures Front-end box pictures and drawing WiringDiagram Top level cabling diagram FieldSystemNotes Notes on operation of the Field System FocusMountNotes Notes ... | ||
| TCRX18OCT07 | 23 Oct 2007 - 17:04 - r1.2 | BobSimon |
| Main.BobSimon 23 Oct 2007 Project TCRX18OCT07 October 18, 2007 C-band receiver is on the GBT Rx is cold, in focus, in access position, very cloudy, light wind. ... | ||
| Status19Oct07 | 19 Oct 2007 - 19:04 - NEW | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 02 Oct 2007 Author: R. Norrod Accomplishments Oct 3 Oct 19: Antenna focus mount repaired; new parts found ... | ||
| RfiDataEntryPage | 12 Oct 2007 - 15:15 - NEW | CarlaBeaudet |
| Form Flow for entering KnownSources into the RFI Database Frequency type? (mandatory) • Single o center frequency (mandatory) o bandwidth (optional) • Broadband o ... | ||
| 2007Quarter3Report | 10 Oct 2007 - 14:48 - NEW | RogerNorrod |
| BYU 20m 2007 3rd Quarter Report A Brigham-Young University (BYU) graduate student, Jonathan Landon, worked in Green Bank from June through August assembling a frontend ... | ||
| NewWikiPage | 10 Oct 2007 - 13:31 - NEW | LihongYao |
| here is my new Wikipage Main.LihongYao 10 Oct 2007 | ||
| FocusMountNotes | 10 Oct 2007 - 12:27 - r1.2 | RogerNorrod |
| 20m Focus Mount The 20m receiver can be focused, but there is no provision for rotation (polarization changes). When the antenna was being reactivated, the focus ... | ||
| FieldSystemNotes | 09 Oct 2007 - 20:21 - NEW | RogerNorrod |
| 20m Control System Notes See http://lupus.gsfc.nasa.gov/fsdoc/manuals/snapcmd.html Snap Commands for info about the Snap Command language. The Linux control computer ... | ||
| TCRX06OCT07 | 09 Oct 2007 - 20:01 - NEW | BobSimon |
| Main.BobSimon 09 Oct 2007 Project TCRX06OCT07 October 07, 2007 Testing C-band receiver in lab. Current setup: Receiver is cold Scans are done either with blue absorber ... | ||
| CbandUpgrade | 09 Oct 2007 - 18:33 - r1.4 | BobSimon |
| Main.StevenWhite 06 October 2007 I. SCOPE OF WORK: Use this receiver as a development vehicle for techniques expected to improve spectral baseline performance. ... | ||
| Status2Oct07 | 02 Oct 2007 - 12:32 - NEW | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 02 Oct 2007 Author: R. Norrod Three BYU Students in GB Sept 26-28. Following is report by J. Landon: We can ... | ||
| CryoLnaSerialNumbers | 01 Oct 2007 - 14:42 - r1.12 | GalenWatts |
| Cryogenic LNA Serial Numbers used on the GBT PF1 Channel S/N Manufacture Date 340 (X-1) 1 13Mar1996 340 (X-2) 2 21Mar1996 340 (Y-1) 4 09May1996 340 (Y-2) 6 18Jun1996 ... | ||
| Status20Sep07 | 20 Sep 2007 - 12:53 - NEW | RogerNorrod |
| BYU 20m Focal Plan Array Experiment Status Report Date: 20 Sep 2007 Author: R. Norrod Accomplishments Aug 23 Sep 19: LAN connection to 20m pedestal room checked ... | ||
| RmsAnalysis | 14 Sep 2007 - 13:45 - r1.2 | RogerNorrod |
| ATTACHURL /EfficiencyEstimates20mBinder.pdf EfficiencyEstimates20mBinder.pdf : 20m Efficiency Estimates | ||
| RdIdeas | 11 Sep 2007 - 20:11 - r1.6 | RogerNorrod |
| R D Ideas Below are ideas for research and development that have been suggested by various members of the Electronics Division. Some are specific, and some are generic ... | ||
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