October 28, the Interdepartment Radio Advisory Committee (IRAC) held a special meeting at the Department of Commerce building (1401 Constitution Ave, NW Washington, DC) to receive information on GPS Re-Radiators. The purpose of the meeting was to provide the IRAC information regarding GPS Re-Radiators so that the IRAC can provide to NTIA advice on the subject. Please note that NTIA's current policy on the use of GPS Re-Radiators is stated within the NTIA Manual at Subsection 8.3.28 (http://www.ntia.doc.gov/osmhome/redbook/redbook.html). These devices cannot be authorized under FCC Rules Part 15 or the NTIA Manual Sections 7.8 or 7.9.

Questions on the subject can be referred to the IRAC Chairman Mr. Karl B. Nebbia by email at (knebbia@ntia.doc.gov).

The presentations provided at the meeting are shown below.

Presentations and related documents

• 3M Company Presentation
• AFTRCC Presentation
• Air Force Space Battlelab Presenation
• Air Force Space Battlelab Video
• Army Spectrum Management Office Presentation
• GPS Industry Council Presentation
• GPS Networking Presentation
• GPS Outfitters Presentation
• GPS Outfitters Responses to Questons
• GPS Source, Inc. Presentation
• GPS Source, Inc. Responses to Questions

Additional Documents Provided Subsequent to the Meeting

• GPS Source: Brief Technical Analysis of Potential for Interference from GPS Re-Radiators
• GPS Source: Pseudo-Range Error Model spreadsheet

Participants list