User's Manual

HE910 Hardware User Guide
1vv0300925 Rev.9 – 07-02-2012
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 45 of 80
If you do not have EM noisy devices around the PCB of HE910, use a strip-
line on the superficial copper layer for the antenna line. The line attenuation
will be lower than a buried one.
6.5.5 GPS Antenna - Installation Guidelines
The HE910 due to its characteristics of sensitivity is capable to perform a Fix
inside the buildings. (In any case the sensitivity could be affected by the
building characteristics i.e. shielding).
The Antenna must not be co-located or operating in conjunction with any
other antenna or transmitter.
Antenna must not be installed inside metal cases.
Antenna must be installed also according to the Antenna manufacturer
instructions.