1. Frequency range is 10 Hz to 40 GHz. 2. Frequency range is 9 kHz to 18 GHz. C63.2 now harmonizes the parameters of the quasi-peak detector with the requirements of CISPR 16-1. An optional discharge time constant is also specified
ANSI C63.2-2009 history
2023ANSI/USEMCSC C63.2-2023 American National Standard for Specifications of Electromagnetic Interference and Field Strength Measuring Instrumentation in the Frequency Range 9 kHz to 40 GHz
2017ANSI C63.2-2016 American National Standard for Specifications of Electromagnetic Interference and Field Strength Measuring Instrumentation in the Frequency Range 9 kHz to 40 GHz
2009ANSI C63.2-2009 American National Standard for Eletromagnetic Noise and Field Strength Instrumentation, 10Hz - 40 GHz Specifications
1996ANSI C63.2-1996 Electromagnetic Noise and Field Strength Instrumentation, 10 Hz to 40 GHz - Specifications
1980ANSI C63.2-1980 American National Standard Specifications for Electromagnetic Noise and Field Strength Instrumentation, 10 kHz to 1 GHz