User's Manual
Table Of Contents
- 1.0 Connection Diagram
- 2.0 Introduction
- 3.0 Cordless Voice Module functionality
- 4.0 Functional description
- 5.0 CAT-iq
- 6.0 Specifications
- 7.0 Design guidelines
- 8.0 Audio Level Adjustment
- 9.0 Example Application Diagram
- 10.0 Mechanical Dimensions
- 11.0 Module integration
- 12.0 UTAM membership waiver
- 13.0 Soldering
- 14.0 Notices to OEM
SC14CVMDECT Cordless Voice Module
© 2011 SiTel Semiconductor B.V. Company Confidential 40 August 19, 2011 v1.2.1
11.0 Module integration
11.1 MODULE PLACEMENT ON THE MAIN BOARD
In order to ensure FCC compliance, proper coverage
and to avoid detuning of the antennas, it required to
place the module free on the main board in relation to
other surrounding materials.
Keep a distance of at least 10 mm from the antenna
elements to conducting objects and at least 5 mm to
non-conducting objects.
Keep in mind that electrical shielding objects, even
partly surrounding the antennas, will normally cause a
significant degradation of the coverage.
Place the module at the corner of the main-board as
shown in Figure 28.
If the module has to be placed away from the edge of
the main-board, then avoid conducting areas in front of
the antennas and make a cut-out in the main board
underneath the antennas as shown in the figure.
Keep solid ground on layer 2 out to the edges of the
main board as shown.
Figure 28 Module placement on the main board (top view)