Read Harman Kardon TU 970II (serv.man3) EMC - CB Certificate online
EMC
Compliance
Ltd.
82-1 JEIL-RI, YANGJI-MYUN, YONGIN-CITY, KYUNGGI-DO, 449-825, KOREA
TEL: 82 31 336 9919 FAX : 82 31 336 4767
This test report shall not be reproduced except in full, Without the written approval.
Report No.: EMC-CE-0857
Page : 5 of 22
7
3. Test system configuration
3.1 Operation environment
Temperature
Humidity
Pressure
Shielded room :
23 °C
60 %
1003 hPa
Immunity area :
23 °C
51 %
1000 hPa
Test site
These testing items were performed following locations;
Shielded Room
: ESD
Immunity area
: RS, EFT/Burst
3.2 Measurement Uncertainty
All measurements involve certain levels of uncertainties, especially in field of EMC.
The factors contributing to uncertainties are test receiver, cable loss, antenna
factor calibration, Antenna directivity, antenna factor variation with height,
antenna phase center variation, antenna frequency interpolation, measurement
distance variation, site imperfection, mismatch, and system repeatability.
The expanded measurement instrumentation uncertainty meets the requirements
Of IEC CISPR 16-4 Ed 1.0 “Specification for radio disturbance and immunity
measuring apparatus and methods-Part 4 : Uncertainty in EMC Measurements“
for all listed Tests.
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