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81
The computation method of the dB:
dB = 10 x Log
10
[(Reading
2
/R
REF
)/0.001W] – (dB Ref value)
R
REF
is the resistance value measurement of the actual electric circuit.
Range of the dB Ref value: -200 dBm ~ +200 dBm. The default is 0 dBm
dB Ref value
●
Input a value in the dB setting interface by via the direction button; and
then store it as a dB setting value.
●
Settings of dB value are stored in volatile memory