User Manual

Preface
Rev 1.2 Apr-05 Proprietary and confidential 5
Table of Contents
Preface..........................................................................................................................................2
Important notice ................................................................................................................2
Safety and hazards ...........................................................................................................2
Limitation of liability...........................................................................................................2
Patents..............................................................................................................................3
Copyright...........................................................................................................................3
Trademarks.......................................................................................................................3
Comments.........................................................................................................................4
Introduction ...................................................................................................................................9
The Universal Development Kit.........................................................................................9
Document organization ...................................................................................................10
RF Integration .............................................................................................................................11
RF connection.................................................................................................................11
Ground connection..............................................................................................11
Shielding..............................................................................................................12
Ground plane isolation ........................................................................................12
Antenna and cabling............................................................................................12
Interference and sensitivity .............................................................................................13
Power supply noise .............................................................................................13
Device-generated RF ..........................................................................................13
RF desense mitigation.........................................................................................13
Hearing aid considerations..................................................................................14
Radiated sensitivity measurement ..................................................................................14
Physical configuration .........................................................................................14
Path loss calculation............................................................................................15
Positioning the DUT (Device Under Test) ...........................................................15
Sensitivity vs. frequency......................................................................................16
Regulatory information....................................................................................................17
FCC module acceptance criteria.....................................................................................17
FCC classification of mobile vs. portable devices ...............................................17
RF exposure requirements for mobile approval ..................................................18
Product labeling requirements.............................................................................18