User's Manual

DE910 Series Hardware User Guide
1vv0301183 Rev.1 – 2015-2-13
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Reserved. Page 38 of 70
Insertion Loss of G-CPW line plus SMA connector is shown below:
6.1.3. CDMA Antenna – Installation Guidelines
 Install the antenna in a place covered by the CDMA signal.
 If the device antenna in the application is located greater then 20cm from the human
body and there are no co-located transmitters then the Telit FCC/IC approvals can be
re-used by the end product.
 Antenna shall not be installed inside metal cases.
 Antenna shall be installed also according antenna manufacture instructions.
WARNING:
Consider a mechanical design to protect DE921 or customer specific requirements from ESD
event to Antenna port (V1).