A.H. Systems AK-285T Manuel d'utilisation - Page 13
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A.H. Systems AK-285R Shielding Effectiveness Antenna Kit
ANTENNA FORMULAS AND CALCULATIONS
E-FIELD ANTENNAS
Add antenna factor plus cable loss to receiver reading in dBuV to convert to field
strength in dBuV/meter.
Field Strength(dBuV/m) = SA(dBuV) + AF(dB) + cable loss (dB)
LOOP ANTENNA
Add the magnetic antenna factor plus cable loss to receiver reading in dBuV to convert
to field strength in dBuA/meter.
dBuA/m = dBuV + AF(magnetic) + Cable Loss
dBuV/m = dBuA/m + 51.5 dB
© A.H. Systems inc. – August 2011
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