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ManualsBrandsTelit Communications ManualsElectronicsWIRELESS MODULE 2.4GHZ ZE51
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ZE51/61-2.4 RF module User Guide
1VV0300868 Rev.4 – 31/03/2011
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 46 of 50
ZE51/61-2.4/SMD-IA: Integrated antenna:
ZE51/61-2.4 module is available with an integrated chip antenna, allowing very compact integration for small space
application.
Radiation Pattern of ZE51-2.4/DIP board
It is very important to avoid ground plane around and below the antenna, so ZE51/61-2.4/SMD-IA must be
implemented as described in paragraph VI.3 and schematics VI.5.