If I connect my VNA to RFO (while powering VCC), what I'm measuring in my VNA is:
a) the LNA Output impedance
b) the M-20047 LNA is bidirectional and I'm reading the whole device impedance including the Antenna?
If a), the only way to measure the antenna tuning is transmitting from another source and measure the power received at RFO, where I can play with L2 until I get the maximum power at my desired frequency right?
Thanks for your answer
Senior Antenna Engineer at Antenova With over 25 years’ experience in manufacturing, test and design, Steve has a wealth of RF and measurement knowledge across many industry sectors.