Tuning Control Switch improves Antenna Efficiency

RFMW, Ltd. announces design and sales support for pSemi’s tuning control switch. The PE613050 is a single-pole, four-throw (SP4T) switch designed to improve front-end performance in radios using multiple antennas supporting a variety of wireless protocols. Utilizing this switch, dynamic impedance tuning techniques may be employed to fine tune RF signals for maximum signal transfer and optimized efficiency. Operating from 100MHz to 3GHz, the PE613050 exhibits very low ON-resistance of 1.6 ohms and low insertion loss (0.25dB @ 900MHz). Capable of handling almost 8 Watts of RF power, this open-reflective switch supports RFID readers, bypassing applications, tunable matching network and tunable antennas. Offered in a 2x2mm QFN package.

Samples are available for qualified requirements through RFMW, Ltd. at 1-877-FOR RFMW (367-7369) within North America.

About RFMW Ltd.
RFMW Ltd. is a specialty electronics distribution company focused exclusively on serving customers that require RF and microwave components and semiconductors, as well as component engineering support. The company continues to expand its list of products from selective suppliers with RF/microwave expertise. RFMW deploys a highly experienced, technically skilled team to assist customers with component selection and fulfillment. For more information, visit www.rfmw.com,