User's Manual

LE940B6 Hardware User Guide
1VV0301331 Rev. 1.8 - 2017-03-15
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11.6. Antenna Detection
The LE940B6 module provides an antenna detection application.
Many automotive applications require to detect if the antenna is shorted to ground or the battery
of the vehicle for fault tracing. Basically, antenna detection is performed by means of its DC
characteristics, splitting the DC and RF paths.
Refer to Telit 80000NT10002a - Antenna Detection Application Note.