Setting Transmitter Output Power - R&S N 8000 Series System Manual

Dtv transmitters atsc
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The table below shows all the user-selectable parameters:
Setting
Number of Amplifiers
RF event signaling
General purpose
input
RFProbe present
2.7

Setting Transmitter Output Power

1. Connect a power meter to the free test point
2. Select Outputstage A > Output Power.
The Output Power window opens.
2098.0188.72
Chapter 4
Explanation
Used to enter the number of amplifiers installed in the rack
Value: 1 to 4
– yes: If the minimum or maximum limits for forward and reflected
power (RF Fail Limit, RF Warning Limit) are violated at the test points
of the rack, warnings or fault messages are output (default setting).
– no: Output of RF warnings and fault messages at the test points of the
rack is suppressed.
Assignment of a free line on the rack controller for customer-specific
purposes:
– unused: Line is not used.
– door open: Line is reserved for indicating when door contacts are
open.
– ext. cooling wng: Line is reserved for warnings from an external cool-
ing system.
– ext. cooling flt: Line is reserved for fault messages from an external
cooling system.
– yes: A measurement system is connected to the rack controller of the
rack.
Only with active or passive output-stage standby if the measurement
system is connected to this rack.
– no: No measurement system is connected to the rack controller of the
rack.
Correct setting in all other cases.
- 4.21 -
Commissioning
P14C
on the forward power system AVG.
E-1

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Nv830 seriesNv8301Nv8302Nv8303Nv8304

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