RADAR MICROWAVE LINK (RML) ELECTROMAGNETIC COMPATIBILITY MEASUREMENTS

Tests were accomplished on two different Microwave Relay Transmitter and Receiver combinations operating in the frequency ranges of 7.125 to 8.4 GHz and 14.4 to 15.25 GHz. Measurements to determine interference characteristics included: receiver off-channel rejection, receiver intermodulation, transmitter spectrums, transmitter intermodulation, and second harmonics. Based on the test results, the adjacent frequency spacing should be at least 20 MHz and 50 MHz for RML-4 and TerraCom equipment, respectively. Additional measurements are recommended on new equipment in the 14.4 to 15.25 GHz range for valid criteria for the handbok in preparation. (Author)

  • Corporate Authors:

    NATIONAL AVIATION FACILITIES EXPERIMENTAL CENTER

    ATLANTIC CITY, NJ  United States 

    Federal Aviation Administration

    William J. Hughes Technical Center, Airport Technology Research and Development Branch
    Atlantic City International Airport
    Atlantic City, NJ  United States  08405
  • Authors:
    • Dong, J G
  • Publication Date: 1980-3

Media Info

  • Pagination: 22 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00313953
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: FAA-NA-80-2, FAA-RD-80-15
  • Files: NTIS, USDOT
  • Created Date: Jul 22 2002 12:00AM