User Manual

APEX/APEX LT
Datasheet (Preliminary Rev 0.2) www.lsr.com Page 18 of 20
14.9 Rework
The APEX & APEX LT Module can be unsoldered from the host board. Use of a hot air re-work
tool and hot plate for pre-heating from underneath is recommended. Avoid overheating.
! Warning - Never attempt a rework on the module itself, e.g. replacing individual
components. Such actions will terminate warranty coverage.
14.10 Additional grounding
Attempts to improve module or system grounding by soldering braids, wires, or cables onto
the module RF shield cover is done at the customers own risk. The numerous ground pins at the
module perimeter should be sufficient for optimum immunity to external RF interference.
14.11 Conformal Coating
Conformal coating may be necessary in certain applications. Please note that the RF shield
and the sticker prevent optimum inflow of liquids or aerosols.
15 Contact Info
For more information e-mail
[e-mail]
16 Document history
Revision 0.0 (1-29-2007) Preliminary release
Revision 0.1 (6-1-2007) Updated for performance, APEX LT pin out, mounting considerations.
Revision 0.2 (1-22-2008) Updated for FCC/CE power levels, added section 18
17 Disclaimer
LS Research, LLC believes the information in this document is correct and accurate at the time
of release. However, LS Research, LLC reserves the right to make changes to this product
without notice.
18 Statements
Compliance Statement (Part 15.19)
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received,