Anywave ATSC 1.5KW, User Manual

Page: 35 / 76

ATSC 1.5KW DTV TX User Manual
ACT-1500-USR-DOC-V1.4 09/12/2014 Page 35 of 76
12.5 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 full output power (1500W after the BPF). These
meters may be recalibrated if desired via the Controller calibration screens as
outlined below.
You will require a power meter to measure real 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 Diagram
in section 7 of this manual for connection details.
System FWD
power meter
System Reflected and
Reject Load power
meters