The 839438-TA1328A is a surface mount SAW filter designed for wireless applications. It has a compact size of 0.118" x 0.118" (3.00mm x 3.00mm) and a height of 0.055" (1.40mm). The filter operates at a center frequency of 1.8275GHz and has an insertion loss of 3.5dB. With a bandwidth of 45MHz, it effectively filters out unwanted signals while allowing the desired signals to pass through. The 839438-TA1328A is packaged in a 6-SMD, no lead package and comes in a tape & reel packaging with a standard package of 1,000 pcs. Manufactured by TST - Tamsan, this SAW filter is widely used in wireless applications and is currently active in the market.