Transcription of TYPICAL CONVERSION FORMULAS - A.H. Systems
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TYPICAL CONVERSION FORMULASLOG -> LINEAR VOLTAGEFIELD STRENGTH & POWER DENSITYdB V to VoltsV = 10 ((dB V 120) / 20)dB V/m to V/mV/m = 10 (((dB V/m) -120) / 20)Volts to dB VdB V = 20 log(V) + 120V/m to dB V/mdB V/m = 20 log(V/m) + 120dBV to VoltsV = 10 (dBV / 20)dB V/m to dBmW/m2dBmW/m2 = dB V/m to dBVdBV = 20log(V)dBmW/m2 to dB V/mdB V/m = dBmW/m2 + to dB VdB V = dBV +120dB V/m to dB A/mdB A/m = dB V/m V to dBVdBV = dB V - 120dB A/m to dB V/mdB V/m = dB A + -> LINEAR CURRENTdB A/m to dBpTDBpT = dB A/m + 2dB A to uA A = 10 (dB A / 20)dBpT to dB A/mdB A/m = dBpT 2 A to dB AdB A = 20 log( A)W/m2 to V/mV/m = SQRT(W/m2 * 377)dBA to AA = 10 (dBA / 20)V/m to W/m2W/m2 = (V/m)2 / 377A to dBAdBA = 20log(A) T to A/mA/m = T / to dB AdB A = dBA + 120A/m to T T = * A/mdB A to dBAdBA = dB
TYPICAL CONVERSION FORMULAS LOG -> LINEAR VOLTAGE FIELD STRENGTH & POWER DENSITY dBµV to Volts V = 10 ((dBµV – 120) / 20) dBµV/m to V/m V/m = 10 (((dBµV/m) -120) / 20) Volts to dBµV dBµV = 20 log(V) + 120 V/m to dBµV/m dBµV/m = 20 log(V/m) + 120
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