Validation Measurement Campaigns

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    ICS TelecomVALIDATION CAMPAIGNS

    May 1997

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    VALIDATION N1

    Transmitter : TDF - FUN RADIO - Croix de Guizay

    Area : St. Etienne - France

    Location : Long. : 42348 - Lat. : 452348Altitude : 867 meters

    ERP : 2,000 Watts

    Frequency : 96.3 MHz.

    Service : FM Stereo

    Transmitter Height : 80 meters

    Path along which the Field Strength

    was measured (in black).Field Strength Calculation according

    to ICS TELECOM

    (Model : Fresnel + Deygout 94)

    Comparison Measurement/Simulation

    The difference between the Simulation and the Measurement is lower than 6 dB for 94% of

    the values along the path.

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    VALIDATION N1bis

    (ITU-Rec. 370-7)

    Transmitter : TDF - FUN RADIO - Croix de Guizay

    Area : St. Etienne - FranceLocation : Long. : 42348 - Lat. : 452348

    Altitude : 867 meters

    ERP : 2,000 Watts

    Frequency : 96.3 MHz.

    Service : FM Stereo

    Transmitter Height : 80 meters

    Path along which the Field Strength

    was measured (in black).

    Field Strength Calculation according

    to ICS TELECOM(Model : ITU-Rec. 370-7)

    Comparison Measurement/Simulation

    The difference between the Simulation and the Measurement is lower than 6 dB for 42% of

    the values along the path.

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    VALIDATION N2

    Transmitter : EUROTUNNEL

    Area : Sangatte - FranceLocation : Channel Tunnel - French end.

    Altitude : 11 meters

    ERP : 3 Watts

    Frequency : 444 MHz.

    Service : Radiocommunication

    Transmitter Height : 30 meters

    Path along which the Field Strength was

    measured.

    Field Strength Calculation according

    to ICS TELECOM(Model : Fresnel + Deygout 94

    Diffraction)

    Comparison Measurement/Simulation

    The difference between the Simulation and the Measurement is lower than 6 dB for 89% of

    the values along the path.

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    VALIDATION N2bis

    (ITU-Rec. 370-7)

    Transmitter : EUROTUNNEL

    Area : Sangatte - France

    Location : Channel Tunnel - French end.

    Altitude : 11 meters

    ERP : 3 Watts

    Frequency : 444 MHz.

    Service : Radiocommunication

    Transmitter Height : 30 meters

    Path along which the Field Strength was

    measured. Field Strength Calculation according

    to ICS TELECOM(Model : ITU-Rec. 370-7)

    Comparison Measurement/Simulation

    The difference between the Simulation and the Measurement is lower than 6 dB for 73% ofthe values along the path.

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    VALIDATION N3

    Transmitter : INFOMOBILE - CORBREUSE

    Area : Corbreuse - France

    Location : Long. : 15733 - Lat. : 482938

    Altitude : 149 meters

    ERP : 475.47 Watts

    Frequency : 169 MHz.

    Service : Radiocommunication

    Transmitter Height : 44 meters

    Path along which the Field Strength was

    measured (in black).

    Field Strength Calculation

    according to ICS TELECOM(Model : Fresnel + Deygout 94

    Diffraction)

    Comparison Measurement/Simulation

    The difference between the Simulation and the Measurement is lower than 6 dB for 95% of

    the values along the path.