check RF by oscilloscope

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=bNs8lFpghEM

How to Check the RF Antenna Section with an Oscilloscope • Connect the Oscilloscope Probe: First, connect the oscilloscope probe to the RF input. Ensure the probe is properly calibrated. • Initial Settings: Turn on the oscilloscope and set the initial settings such as Volts/Div and Time/Div. These settings help you clearly view the signal. • Set the Trigger: Adjust the trigger to stabilize the signal on the screen. This helps you analyze the signal more effectively. • Observe the Signal: View the RF signal on the oscilloscope screen. Pay attention to the waveform, amplitude, and frequency of the signal. This information helps you evaluate the antenna’s performance. • Analyze the Signal: Use the oscilloscope’s measurement tools to measure the amplitude and frequency of the signal. This information can help you identify potential issues in the antenna section. • #mobilerepairing #mobile #electronic #soldering #sircuit #samsung #poweric #qualcomm #snapdragon #cpu #brokenpads

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