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APMxxxx Series User's Manual
Rx Post Gain (Loss):
The value of any splitter/coupler loss that may be added into the system when multiple receiver paths are being combined for
monitoring by an APM.
Example: a two port receiver combiner may add 3.5dB of additional loss into the APM receiver monitoring configuration (shown
above as "-3.5").
The Rx Post Gain(Loss) value considers the additional loss/gain in the Rx subsystem that is seen by the APM – compared to that
seen by the base station receivers on the site.
Defaults:
Clicking this button enters the factory default values for the Rx Port page, which are:
Discard Changes:
Click this button to restore the values to those present when the page was last re-displayed.
Note that if invalid values are being displayed after an Apply attempt, these values may not match the current repeater
configuration. In this case, just select the Configure/Rx Port menu item again to re-display the current configuration.
Apply:
This will attempt to apply the values entered. If any out of range values are present, nothing will be saved and the problem settings
will be highlighted with a red background.
Tx Ant.
Preselector
Sampling
Coupler
Tx Combiner
Example Installation – Rx Post Gain (Loss) shown
Rx System Gain(Loss)
0dB
Rx Post Gain (Loss)
0dB
Asia Pacific | EMEA | Americas
Rx Ant.
Off-Air
Rx Mux
or TTA
2 Port
Rx Combiner
(3.5dB loss)
Rx
ASM
Rev
Fwd
Alarms
122
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