User's Manual

Innovator CU0TD-1/CU0RD-1 – CU4TD/CU4RD 8VSB ATSC Modulator
ATSC Transmitter/Regenerative Translator
Instruction Manual, Rev. 2 49
Output
The Output page allows the user to Mute the modulator output, set the Spectrum
Inversion, set the Shaping Filter Mode, modify the RF Power Level and modify RF Output
Frequency.
There are two ways for the user to set the output frequency. The first option is to
directly set the center frequency of the channel using the “RF Output Frequency” box in
Figure 16. Once a value is entered the user will need to click “Submit” for the change to
take effect.
The second option allows the user to select an RF Channel from pre-defined grid – see
section on RF Channels.
Figure 16: Output Configuration
The available parameters are:
Item Selection
Mute ON/OFF OFF, ON
Spectrum Inversion OFF, ON
Shaping Filter Narrow, Wide
RF Power Level Range: -10.0 .. 0.0 dBm
RF Output Frequency Range: 470000000 .. 1000000000 Hz
Table 11: Output Parameters