The RF & Microwave Components Division of Trilithic has released the CFB6-815 series of filters fr specialized-mobile-radio (SMR) and Public Safety applications. The model CFB6-815 filter features a passband of 806 to 824 MHz and is ideally suited for in-building bidirectional amplifier applications that require a compact mechanical package. It achieves 90 dB isolation at 36 MHz from the center frequency with passband insertion loss of a mere 1 dB. The high-Q design is temperature stable and measures just 1.90 x 3.063 x 6.094 inches. It is an excellent building block for compact diplexers and multiplexers. For more information, visit the company's web site at :