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fore the connection. However, it’s not necessary to connect an adaptor just for pro-
tecting the ports. Extra adaptors will worsen the accuracy.
The designed lifetime of RF ports is 500 times plug in/pull out. Ports’ aging has
certain influence on the accuracy of the vector measurement. Replace with new ports
when the old one is out of its lifetime.
Chart 2-4 Ports on top
2.3 Auxiliary Ports
There are four ports at the right side as the following picture shows. From left to
right: TF card slot, RJ45 Ethernet port, power input jack, and USB port. (Shown as
Chart 2-5)
Chart 2-5 Ports from the right side
2.4 Function Description
Six basic functions of KC901V
Reflection test (S11)
Transmission test (S21)
Spectrum (SPEC)
Field strength (FIELD)