QM-Products 2016 v1.0
9
In the “RF Output” page (Figure No 3) the user is able to setup the RF output settings
of the SPM-2011.
With the use of the radio buttons the user is able to select the mode that the
SPM-2011 will operate as follows:
DVB-T: modulator working in DVB-T standard
DVB-C: modulator working in DVB-C standard
For each modulator in DVB-T mode the user is able to setup the following
parameters:
Frequency – The output frequency
Constellation – The constellation
Code Rate – The coder rate
Guard Interval - The guard interval
Channel Bandwidth – The channel bandwidth
Modulation – The modulation type
Enable/Disable – Enable or disable the modulator
Output level – Adjust the output level from 70-90dΒμV.
The status section provides a general idea to the user of the current payload
(according to the selected programs) comparing to the max. output payload.
It is recommended that the user must not exceed the 85% from each output, since all
the bitrate are variable according to their specific content.
4.2.3 “Multiplexer” page
In this section (Figure 4), the user is able to setup all the TS settings of the multiplexer
in SPM-2011 output.
Figure No 4
