Tests & Standards

Type of test	Specification/Documents
Normalized Site Attenuation (NSA) Range – 3 Meter, 5 Meter, 10 Meter Frequency Range: 30 MHz – 1 GHz	ANSI C63.4a (2017) EN 50147-2 (1997) CISPR 16-1-4, Ed. 4.1 (2020-06)
Fully Anechoic Room Reference Site Method (FAR RSM) Range – 3 Meter Frequency Range: 30 MHz – 1 GHz	CISPR 16-1-4, Ed. 4.1 (2020-06)
Normalized Site Insertion Loss (NISL) Frequency Range: 9 kHz – 30 MHz	CISPR/A/1323/CDV Draft of CISPR 16-1-4 Ed. 4 (not accredited)
Field of Uniformity (FU) Frequency Range: 80 MHz – 18 GHz	IEC 6100-4-3, ED 4.0 (2020-09) IEC 61000-4-21 (2011)
Voltage Standing Wave Ratio (VSWR/Free Space) Frequency Range: 30 MHz – 100 GHz	IEEE Standard 149 (2021)
Site VSWR (sVSWR) Frequency Range: 1 GHz – 18 GHz	CISPR 16-1-4, ED. 4.1 (2020-06)
Radio Frequency Shielding Effectiveness (RF, SE) Frequency Range: 1 kHz – 100 GHz	IEEE Standard 299 (2006) EN-50147-1 (1997) NSA 94-106 (1994-10) MIL-STD-188-125-1 Appendix A MIL-STD-188-125-2 Appendix A
Set-up Table Influences (TI) Frequency Range: 200 MHz – 18 GHz	CISPR 16-1-4 (2020-06)
CISPR 25 ALSE Longwire (LW) Frequency Range: 150 kHz – 1 GH	CISPR 25, Ed. 5.0 (2021-12), Anex I