Interference Protection Group meeting 6/22/99 Agenda Minutes of 6/1/99 meeting Interference call-out reports Review of action items: 1. Measurement of OVLBI transmission field strengths at the GBT. 2. Site radio system (Chuck) 3. Monitor station and anechoic chamber developments (Rick, Rich) 4. Microwave oven in shielded test box (John) 5. Shielded room entrances (John, Rick) 6. Progress on suppressing RFI from equipment that has been measured in the anechoic chamber 7. Telescope operator participation in IPG activities (Rick) 8. RFI considerations for new Education Center (Frank) 9. RFI survey plan for GBT commissioning (Rick) 10. GBT RFI 'harmful levels' document (Rick) 11. Lab RFI suppression efforts (Rick) 12. Interference at 1612.17 MHz 13. RFI monitor for Education Center 14. Cal and sig/ref switching system system for anechoic chamber (Rich, Chuck, Rick) 15. FCC Class B requirements and test procedures (Rick, Chuck) Requirement for a turret for anechoic chamber Summary of new action items Next meeting time/date