Monday, June 25, 2018
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API Intros Transverse Coupled Resonator Filter
Transverse coupled resonator filter.
Orlando, FL — API Technologies Corp. (API) has introduced a new transverse coupled resonator filter (TCRF). This new surface acoustic wave (SAW) filter is designed for narrow-band intermediate frequency (IF) filtering such as in satellite transponders, directional finders and anti-jam modems. It is capable of fractional bandwidths of 0.04 to 0.1 percent and currently available from 80 to 1600MHz.

According to the company, the filters are manufactured on quartz, thus providing optimal temperature performance while having low-to-moderate insertion loss and 50dB rejection. In addition, signal amplification is not required when utilizing these filters. The TCRF is available in ceramic leadless chip carrier packaging. Other packaging styles are available for more rugged environments and applications. Twelve standard part numbers are available for ordering immediately. Custom designs are also available.

Contact: API Technologies Corp., 4705 S. Apopka Vineland Road, Suite 210, Orlando, FL 32819 888-553-7531 or 855-294-3800 E-mail: Web:

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