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7.0 THEORY OF OPERATION ............. 23<br />
Introduction ...................... 23<br />
Probe .......................... 23<br />
Range Select ..................... 23<br />
Pre-filter Section ................... 23<br />
Integrator Section .................. 25<br />
Post-filter Section .................. 25<br />
RMS Calculation ................... 25<br />
Power supply ..................... 25<br />
8.0 CALIBRATION .................... 27<br />
9.0 REFERENCES ..................... 29<br />
APPENDIX A<br />
VIDEO DISPLAY TERMINALS (VDTs) ......... 31<br />
VDT CHARACTERISTICS .............. 31<br />
General Description .............. 31<br />
Principles of Operation ............ 31<br />
Modulated DC Fields ............ 32<br />
60/50 Hz Fields ............... 33<br />
Deflection System Fields ......... 33<br />
Broadband RF Fields ............ 34<br />
CHARACTERIZING VDT EMISSIONS AND<br />
OPERATOR EXPOSURE .......... 35<br />
Introduction .................. 35<br />
Characterizing VDT Emissions ...... 35<br />
GUIDELINES FOR RF EXPOSURE ........ 37