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4. Precise needed parameters
• Input data for RF connector: Power in, frequency and Vptp
• Output data for RF ICs (which are not part of the previous slide):
power out and frequency
5. Precise RF analysis
U64 output frequency is 2.4Ghz
The impedance of C638(10uF) is Xz=1/WC= 1/(2*pi*2.4G)~=0 therefore the output current is high
6. Precise RF analysis
Input power applied from connector J3 is 26.5 dBm (0.447W) per
the received data from Customer:
The attenuation of AT3 is approximately 0dB, input power 0.447W is
applied to coupler T2.
The maximum Input power of the coupler is 0.25W per the data sheet: