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MTRONPTI INTRODUCES BAND PASS AND NOTCH CAVITY FILTERS FOR LTE AND PUBLIC SAFETY SYSTEMS
POSTED: APR 13, 2010

MtronPTI Introduces Band Pass and Notch Cavity Filters for LTE
and Public Safety Systems


FOR IMMEDIATE RELEASE


MtronPTI Introduces Band Pass and Notch Cavity Filters for LTE and Public Safety Systems



Orlando, Florida – April 13, 2010- MtronPTI, a leader in the design, manufacture and marketing of Frequency Control and Filter Products, announced two new products targeted at the LTE (Long Term Evolution) and Public Safety markets. These products were specifically developed to support applications in the 700-800 MHz Frequency Spectrum.

Model UF9192 is a diplexer with pass band frequencies of 769.15 to 770 MHz and 799.15 to 800 MHz. In order to maintain these tight pass bands, MtronPTI has employed a high Q design incorporating a mixed mode topology of dielectric and metal resonators. Both types of resonator were temperature-compensated synchronously to provide a total frequency shift of less than 150 kHz over the entire operating temperature range of -20 to 60C. The mixed mode design also features a large spurious free operating range.

The UF9193 is a notch filter with 40 dB of rejection at 769.15 to 770 MHz and 799.15 to 800 MHz bands. MtronPTI employed a high Q design with temperature compensation on the notch filter. Both products weigh about two thirds of the typical cavity filters currently available in the market today.

“The introduction of these products further expands MtronPTI’s cavity filter product offering”, according to Dick Thompson (MtronPTI’s VP Sales & Marketing). “It positions MtronPTI to support Public Safety and LTE applications within the 700 MHz Frequency Spectrum. A key design element of these products is the narrow pass band over temperature.”

For more information, please contact MtronPTI marketing at 605-665-9321 or email marketing@mtronpti.com.





About MtronPTI
MtronPTI is a leading designer and manufacturer of advanced, highly-engineered frequency control products and electronic filter products. The company specializes in developing custom products for advanced frequency control applications. It is based in Orlando, Florida, with design, sales and manufacturing locations in North America, Asia and Europe. MtronPTI is a subsidiary of The LGL Group. LGL is listed on the American Stock Exchange and traded under the symbol – LGL. View the MtronPTI website at www.mtronpti.com


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Caution Concerning Forward Looking Statements

This document includes certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on management’s current expectations and are subject to uncertainty and changes in circumstances. Actual results may differ materially from these expectations due to changes in global political, economic, business, competitive, market and regulatory factors. More detailed information about those factors is contained in LGL Group’s filings with the Securities and Exchange Commission.



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    MtronPTI, 100 Douglas Avenue, Yankton, SD 57078 Phone: 605.665.9321 | Fax: 605.665.1709 | e.Mail: info@mtronpti.com
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