SHIELDING RADIOFREQUENCY TRANSMITTED BY POWER LINE COMMUNICATION AND SMART METERS THROUGH DISCONNECTED OUTLETS FORM

DATE : __________ TIME ________ AM/PM Spectrum Analyzer ________________________

Antenna: _____ loop ___ whip ______ directional ________ (log periodic) LPDA

Disconnected outlet is on N ______ W ______ E_______ S______ wall of ____________________

Front _____ Back ____ of disconnected outlet.

BREAKER OFF____ ON_____ DISCONNECTED ____ KILL SWITCH ON ______ OFF _____ NONE ____ MAIN BREAKER OFF ______ ON ______ DISCONNECT OFF _____ ON ____

Prior to shielding, attach meter report of outlet before and after disconnecting it.

Number of ferrite rings _______ Size _______ OD # of wraps: ______________ on breaker

Number of magnetic sheets ________ Depth of copper sheets and #: _________________________

Depth of aluminum flashing and number ___________________________________________

Depth of 5/8” to 1” basalt pebbles: _________ Increased depth of basalt: ________________

steel pizza pan ________ cast iron grill __________

Average RF ___________ Mhz at ______ dBm Peak ___MHz at _ dBm

Bursts _________ MHz at __________ dBm _____________ MHz at _____________ dBm

Supraharmonics ________ kHz at _________ dBm Peak _______ kHz at _________ dBm

Supraharmonics Bursts ________ kHz at _______ dBm _______ kHz at _____ dBm

Remove shielding. Keep meter same distance away from outlet as if shielding were there.

Average RF ___________ Mhz at ______ dBm Peak _________ MHz at _______ dBm

Supraharmonics ___________ kHz at _________ dBm Peak _________ kHz at _________ dBm

CONCLUSIONS