Technical Manual

Technical Manual AM Systems
Cross Point Device Explorer v4.4 Page 55 of 72
8.7.5 Entrances – selected antenna
If you click on a TRX or RX antenna in the 3D-view, some individual antenna settings can
be configured.
Transceiver (TRX) settings 8.7.5.1
When a TRX antenna is selected in the 3D-view, the following tabs will appear at the
bottom of the screen:
Scope view 8.7.5.1.1
The Scope view screen shows the signal that is received by the receiver part of the
transceiver and/or separate receiver(s) that might be connected to the transceiver.
Figure 42: Scope view
Dependent of the number of connected receivers and whether the backfield of the
transceiver is on or off, the Channel dropdown box lets you select the device that you
want to work on
The Scope view itself shows the signals that are being detected on the antenna’s 0-loop
and 8-loop configuration (blue lines).
The red line is the threshold level. The threshold level actually determines the sensitivity
of the transceiver/receiver. A low threshold level creates a high sensitivity, where a high
threshold level results in low sensitivity.
When a signal (blue line) rises above the threshold level (red line), the alarm will be
triggered.