Node 4
Det (detects RF OUT power level)
Perform step
A3,
described previously, to set up a power sweep on the analog
<:,,:
A4,3(
. .
:,
i
,-;
::(:y~;.;;;
::
bus.
men
press
IMeas)
~~~~~~~
@
a
l-j
~~~~~,~~~~.
Node 4 detects power that is coupled and detected from the RF OUT arm to the
ALC loop. Note that the voltage exponentially follows the power level inversely.
Flat segments indicate ALC saturation and should not occur between -15
dBm
and + 10
dBm.
1 O-30
Service Key Menus and Error Messages
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