ITU-R Joint Rapporteurs Group JRG 1A-1C-8B
JRG 1A-1C-8B Home Contributions 1st Meeting July 2004 1st Meeting Output Papers Contributions 2nd Meeting May 2005 2nd Meeting Output Papers Contributions 3rd Meeting Jan 2006 3rd Meeting Output Papers Contributions 4th Meeting Nov 2006 4th Meeting Output Papers Contributions 5th Meeting Drafting Groups and Action Items – JRG-46 Rev.2. JRG-DG1: FMCW Modulated Waveforms JRG-DG2: FM-Pulse Modulated Waveforms (disbanded) JRG-DG3: Magnetron Emission Masks JRG Workng Documents Agilent Spectrum Measurement Device Notes and Diagrams Contacts Some documents are posted in PDF format. For instructions on how to view these files click here. ITS Home Disclaimer Website maintained by ratzloff@its.bldrdoc.gov		Contributions — Second Meeting of JRG 1A-1C-8B JRG-26: Draft Purpose and Agenda for a meeting of ITU-R JRG 1A-1C-8B JRG-27: Revised Work Program ITU-R JRG 1A-1C-8B JRG-28: Liaison Statement to Working Party 8B and For Information to JRG 1A-1C-8B, Compatibility Analysis Between the Earth Exploration-Satellite (Passive) Service Systems [operating] in the 1 400-1 427 MHz Band and Radiolocation Service Systems Operating in the 1 350-1 400 MHz Band JRG-29: User's Manual for ITU-R Radar Emission Mask Spreadsheet JRG-30: ITU-R Emission Mask Model VR3.33.o (.xls) JRG-31: ITU-R Emission Mask Model Help File (.hlp) JRG-32 Rev1: Earth Exploration-Satellite Service (Active) and the Space Research Service (Active) SAR Out-of-Band 40 DB Bandwidth as a Function of Time-Bandwidth Product and Unequal Rise/Fall Times JRG-33: Further Considerations of Radar Spurious Emission Masks JGR-34: Maritime Radar Spectra JRG-35 Rev1: Derivation of the Necessary Bandwidth (-20 dB Bandwidth) and -40 dB Bandwidth Formulas for Un-Modulated Pulse Waveforms JRG-36: Working Document Towards the Determination of the Feasibility to Achieve More Stringent Out-of-Band Emission Limits for Primary Radar Systems JRG-37 Rev1: Study of Formular for Representing theNecessary Bandwidth and -40 dB Bandwidth of FM Modulated Pulse Radar Waveforms JRG-38: Comments on Proposed Change to FM Mask in Document JRG-7 JRG-39: The Impact of ITU Out-of-Band Emission Limits on Radars Operating at Long Wavelengths JRG-40: Further discussion on the methods of measurement for maritime radars - as a contribution to a possible revision of Recommendation ITU-R M.1177 JRG-41: Airborne Radar Systems JRG-42: Consideration About the Measurement Bandwidth in Spurious Measurement of a Radar System – pdf