Recalling that the MPX POWER LEVEL meter is calibrated so that it indicates 0 dB when the composite output of the
5950 is a sinewave at –11.92615 dB below 100% modulation, we conclude that our subcarrier at 4% injection will
add 0.10694 dB to the multiplex power. Another calculation (not shown) indicates that 10% injection will add
0.62889 dB to the MPX power.
Multiplex Power Threshold: The 5950 provides a means to limit the integrated multiplex power to the ITU
standard by a technique that allows you to use any preset and to create customized presets freely. The multiplex
power controller is adjusted in the ,1387287387 ! 87,/,7,(6 screen by the 08/7,3/(; 32:(5 7+5(6+2/'
control. Set it 2))if your country does not enforce the standard.
The control is located in the ,1387287387!87,/,7,(6 screen because the regulation applies to operation of the
processor in a given installation.
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