FAKRA SMB RF Connectors Cable Connectors, PCB ... - Walcom
FAKRA SMB RF Connectors Cable Connectors, PCB ... - Walcom
FAKRA SMB RF Connectors Cable Connectors, PCB ... - Walcom
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HVR ® Measurement Coupler<br />
Calibrated Measurement of Transient Noise on High-Voltage Traction<br />
Networks in Vehicles<br />
I Applications<br />
• Broadband measurement of voltage and current on<br />
high-voltage (HV) cables in vehicles including transients<br />
and harmonics<br />
• Identification of possible sources of radiated emissions<br />
• Determination of complex source or load impedances<br />
at a predefined reference plane<br />
High-voltage calibration standards<br />
HVR ® measurement coupler<br />
I Advantages<br />
• Transients and non-linear effects may be displayed in<br />
time domain or frequency domain<br />
• Calibration allows accurate definition of a reference<br />
plane even for high-frequency position-dependent<br />
voltage and current distributions<br />
• Calibration performed in advance with vector network<br />
analyzer using specifically designed HV standards for<br />
highest accuracy<br />
• Coupler concept is fully compatible to Rosenberger<br />
HVR ® connectors<br />
• No impairment of harness performance under<br />
test conditions<br />
• Waterproofness enables tests under<br />
any environmental condition<br />
• Output of coupler is not galvanically connected to<br />
HV conductors; every device is high-voltage tested<br />
• Low-voltage output of coupler may be connected<br />
directly to standard test equipment
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