Interference Protection Group meeting 1/12/99 Agenda Minutes of 12/22/98 meeting Interference call-out reports Review of action items: 1. GBT subreflector actuator heaters (Tim, Rich) 2. Site radio system procurements (Chuck) 3. Microwave oven in shielded test box (Chuck) 4. Technical seminar on RFI suppression requirements and techniques (Rick) 5. Monitor station procurements and plans (Rick) 6. Report on USNC/URSI meeting in Boulder last week (Mark, Tim, Rick) 7. Publicly available version of RFI measurements of GBT equipment (Rick, Chuck) 8. RFI considerations for new Education Center (Frank) 9. FCC Class B requirements and test procedures (Rick, Chuck) Requirement for a turret for anechoic chamber 10. Lab RFI suppression efforts (Rick) 11. Cal and sig/ref switching system system for anechoic chamber (Rich, Chuck, Rick) 12. GBT RFI 'harmful levels' document (Rick) 13. Use of spectral processor with anechoic chamber (Rick) Summary of new action items Next meeting time/date