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INSTRUCTION MANUAL

 

 

 

 

 

Rev081219 

 
 
 
 
 

INSTRUCTION MANUAL 

 

For 

 

BULK CURRENT 

INJECTION PROBE 

Model:

 

CLCI-400 

 

and 

 

CALIBRATION FIXTURE 

Model:

 

FCLC-400

 

(optional) 

 
 
 
 
 
 

 

 

 

Summary of Contents for CLCI-400

Page 1: ...Page 1 of 30 INSTRUCTION MANUAL Rev081219 INSTRUCTION MANUAL For BULK CURRENT INJECTION PROBE Model CLCI 400 and CALIBRATION FIXTURE Model FCLC 400 optional...

Page 2: ...Page 2 of 30 INSTRUCTION MANUAL TABLES OF CONTENTS Rev081219...

Page 3: ...Page 3 of 30 INSTRUCTION MANUAL TABLES OF CONTENTS Rev081219...

Page 4: ...Page 4 of 30 INSTRUCTION MANUAL TABLES OF CONTENTS Rev081219...

Page 5: ...idance and is correct based on our understanding of the current relevant standards at the time that this manual was written However the information may become dated or may be inappropriate for some ap...

Page 6: ...Page 6 of 30 INSTRUCTION MANUAL SECTION 2 PRODUCTS AVAILABLE FROM COM POWER Rev081219...

Page 7: ...ontents of the shipment against the package inventory in section 3 2 to ensure that you have received all applicable items STANDARD ITEMS 9 CLCI 400 Bulk Current Injection Probe 9 Calibration Certific...

Page 8: ...away from heat sources such as heat registers or other instruments which produce heat CLEANING Clean the instrument outside surfaces of the device with a soft lint free cloth If necessary a mild dete...

Page 9: ...tted with an N type coaxial connector Spring loaded Clasps These two 2 clasps when secured over their respective brackets lock the clamp into its closed position Clasp Brackets These two 2 brackets an...

Page 10: ...nnectors providing input output connections to the fixture Thumb Screws for Removable Top Plate These 6 screws secure the fixture s top plate to the fixture assembly Removable Top Plate of Fixture In...

Page 11: ...0 C All values are typical unless specified All specifications are subject to change without notice Product Calibration Fixture Model FCLC 400 Frequency Range 10 kHz to 400 MHz Standard s MIL STD 461...

Page 12: ...Page 12 of 30 INSTRUCTION MANUAL SECTION 3 PRODUCT INFORMATION Rev081219...

Page 13: ...Page 13 of 30 INSTRUCTION MANUAL SECTION 3 PRODUCT INFORMATION Rev081219...

Page 14: ...Page 14 of 30 INSTRUCTION MANUAL SECTION 3 PRODUCT INFORMATION Rev081219...

Page 15: ...Page 15 of 30 INSTRUCTION MANUAL SECTION 3 PRODUCT INFORMATION Rev081219...

Page 16: ...vels for conducted susceptibility tests performed using BCI probes These applications are discussed in more detail in the following sections The FCLC 400 Fixture is specifically designed for use with...

Page 17: ...given frequency is the insertion loss of the probe For an injection probe a known voltage is applied to the input port of the probe while measuring the voltage present on one side of the calibration f...

Page 18: ...rture This factor includes the actual insertion loss of the probe and also performs the function of converting the measured voltage into a current value Based on the assumption that the probe is conne...

Page 19: ...to perform a swept analog scan refer to the appropriate standard for guidance In a stepped scan the intermediate test frequencies are logarithmically spaced and determined through calculation accordin...

Page 20: ...n Curves 1 through 5 are defined in Figure CS114 1 and in Figure 13 below As shown in Figure 13 each curve begins at 10 kHz ascending linearly with the logarithm of frequency at a rate of 20 dB decade...

Page 21: ...odulated 3 Slowly increase the amplitude of the signal generator until the value indicated on Spectrum Analyzer EMI Receiver 1 reaches the appropriate amplitude see section 5 2 4 Record the present fr...

Page 22: ...cated on Spectrum Analyzer EMI Receiver 2 is equal to the respective forward power value recorded during Step 4 of the Test Level Calibration Procedure described in Section 5 3 4 Measure the current p...

Page 23: ...frequency of the signal generator and measurement equipment to 10 kHz with 1 kHz pulse modulation 50 duty cycle Verify that the modulation is present on the drive signal and that modulation frequency...

Page 24: ...enever susceptibility is noted determine the threshold level in accordance with Section 4 3 10 4 3 of MIL STD 461G 5 Set the frequency of the signal generator and measurement equipment to the next tes...

Page 25: ...he tests to be performed The information provided is based on RTCA DO 160G and may or may not be appropriate for tests performed according to this or other editions of the standard Per RTCA DO 160 Sec...

Page 26: ...O and Y The category required for a given product may be given in the applicable equipment performance standard and are defined in Section 20 2 of the DO 160G standard The test levels for the respect...

Page 27: ...ated 3 Slowly increase the amplitude of the signal generator until the value indicated on Spectrum Analyzer EMI Receiver 1 reaches the appropriate amplitude see section 6 2 4 Record the present freque...

Page 28: ...rive signal and that modulation frequency waveform and depth are correct 3 Adjust and control the forward power to achieve the induced current on the cable bundle for the selected category level see s...

Page 29: ...pair service or modify the instrument by personnel other than Com Power service representatives Under no circumstances does Com Power recognize or assume liability for any loss damage or expense arisi...

Page 30: ...ration please contact Com Power Corporation Any modifications or repairs performed on the unit by someone other than an authorized factory trained technician will void warranty The exterior surface ma...

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