User Manual
Table Of Contents
- Introduction to the Integrator's Manual
- Integrating the CM52 Module
- Recommended Circuitry
- Functional Description
- Hints for Integrating the Module
- Antenna Type
- Antenna Placement
- Possible Communication Disturbances
- Technical Data
Confidential
USERS MANUAL
26(42)
Document number Revision
4/198 17-LXE 108 566 Uen PA7
The physical dimensions of a sample SMA connector and mounting hole are shown in
the drawing below.
Electrical performance parameters are valid only when the terminating impedance at
the output of the antenna connector exhibits a VSWR of less than 2:1 for all phase
angles in the frequency band of operation. High VSWR loads at the antenna connector
adversely affect current consumption, linearity, and power efficiency of the module and
may degrade operation; however, internal protection circuitry has been added to the
design to prevent damage.
The performance of the module as defined in Section 2.8.2 of this manual is referenced
to the antenna connector. The antenna connectors must not negatively affect the
performance of the CM52. For this reason, all options are discrete connectors and thus
do not include cable assemblies.
The table below lists several suppliers of antenna connectors that are available.
Description Vendor / Part # Additional Information
RF Connectors and cabling ITT Cannon / Various
http://www.ittcannon.com
RF Connectors and cabling Amphenol RF / Various
http://www.amphenolrf.com
RF Connectors and cabling Hirschmann / Various
http://portal.hirschmann.com