Interference Protection Group meeting 11/10/98 Agenda Minutes of 10/27/98 meeting Interference call-out reports Review of action items: 1. L.O.'s, filters, detectors, and power splitters for anechoic chamber (Rick, Rich) 2. Monitor station design (Rick) 3. Spending this year's budget (All) 4. Site radio system tests (Chuck) 5. Lab survey of RFI sources (Chuck) 6. Meeting with architect on new Education Center (Frank) 7. Technical seminar on RFI suppression requirements and techniques (Rick) 8. FCC Class B requirements and test procedures (Rick, Chuck) Requirement for a turret for anechoic chamber 9. Air Force use of the G.P.S. L3 signal at 1383.3 MHz (Mark) 10. Publicly available version of RFI measurements of GBT equipment (Chuck) 11. GBT feed arm servo system RFI measurements (Tim, Chuck) 12. Cal and sig/ref switching system system for anechoic chamber (Rich, Chuck, Rick) 13. PC and workstation shielded test box (Chuck) 14. GBT RFI 'harmful levels' document (Rick) 15. RFI measurement mobile cart (Rich, Chuck) 16. Use of spectral processor with anechoic chamber (Rick) Summary of new action items Next meeting time/date