Controlled test conditions, test apparatus, test methods and data presentation, all of which form the basis for establishing the energy levels of spurious emissions of mobile communication transmitters designed to generate FM signals in the frequency range of 25 to 1000 MHz are covered. The purpose is to enable design and system engineers engaged in a variety of development projects to achieve uniform results in recognizing sources and nature of RF spurious emissions emanating from vehicular communications transmitters. Procedures for measuring both broadband and narrowband spectra are provided for both conducted and radiated emissions. Specified limits are not included. However, reference values that are not limited by the state of the art are provided. Transmitter test conditions, apparatus and method are based on standard instrumentation and measuring techniques and do not require any special apparatus other than necessary terminal simulators. The procedures do not cover the associated antenna and transmission lines.
- Sponsor Committee
- EMC/SDCom - Standards Development Committee
Learn More About EMC/SDCom - Standards Development Committee - Status
- Inactive-Reserved Standard
- Board Approval
- 1979-03-15
- History
-
- ANSI Approved:
- 1992-05-06
- Published:
- 1979-11-30
- Reaffirmed:
- 2008-11-10
- Inactivated Date:
- 2019-11-07
Working Group Details
- Society
- IEEE Electromagnetic Compatibility Society
Learn More About IEEE Electromagnetic Compatibility Society - Sponsor Committee
- EMC/SDCom - Standards Development Committee
Learn More About EMC/SDCom - Standards Development Committee - Working Group
-
WG377 - Measurement of Spurious Emission Working Group
- IEEE Program Manager
- Patricia Roder
Contact Patricia Roder - Working Group Chair
- Edward Hare
Other Activities From This Working Group
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