User Manual

Landis+Gyr
Gridstream SCADA/DA S4SBR 98-2550 Rev AC 35
APPENDIX A. EXTERNAL ANTENNA
Manufacturer Contact Information
Manufacturers Marketing Group,
Inc. 922-C Merchants Walk
Huntsville, AL 35801
Phone: [phone]
Fax: [phone]
Website: www.mmg-inc.com
External Antenna Specifications
The external antenna used to qualify the board is an omnidirectional 5 dBi whip (shown in the
next figure), made by MMG. The MMG antenna part number is 16-1000-0. See page 48 for
product data sheet.
Figure A - 1. Whip Antenna with N-type Male Reverse-Polarity Connector
NOTE: This antenna’s maximum gain is 5 dBi and its efficiency is 80%
NOTE: Any antenna may be used as long as it is an omnidirectional whip with a gain of 5 dBi or
less.