Content

Lighthorse Technology Offers Reverse-Polarity SMAs

May 5, 2008

Lighthorse Technologies, Inc. (LTI) has developed a line of reverse-polarity SMA (RPSMA) connectors. Available for printed-circuit-board (PCB) termination with a variety of custom cable assemblies, the RoHS-compliant connectors are designed for wireless systems complying with FCC Part 15 regulations. These regulations are designed to prevent consumers from replacing stock antennas with higher-gain units, and rely on non-standard connectors, such as the RPSMAs. In the RPSMAs, which feature a reverse gender, the jack (female) houses the contact pin while the plug (male) houses the receptacle. The 50-ohm connectors operate at frequencies through 2.4 and 5.8 GHz for use in WiFi and WiMAX wireless systems.

Lighthorse Technologies, Inc.

About the Author

Jack Browne | Technical Contributor

Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.