User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 91 of 148
4.5 CALIBRATE TX SYSTEM POWER METERS
Local Control: There are three TX system power meters located on the Controller
HOME screen, Forward (FWD), Reflected (REFL), and Reject Load (REJT).
These power meters were calibrated at the factory to provide accurate power
readings when testing the TX at its full rated output power. These meters may be
recalibrated if desired via the Controller calibration screens as outlined below.
You will require a power meter to independently measure power at the Controller
input samples in order to properly calibrate the built-in system FWD, REFL, and
REJT power meters. Please reference the TX System Interconnect Diagrams in
section 3 of this manual for connection details.
System FWD
power meter
System Reflected
and Reject Load
power meters