RFMW, Ltd. announces design and sales support for Sangshin Elecom ceramic monoblock filters targeting Digital Pre-Distortion (DPD) applications where anti-aliasing filters are required to improve system performance. Sangshin offers a complete line of filters with bandwidths of 400MHz, 360MHz, and 300MHz in all popular cellular frequencies. The
MBP56RC2N2590C400A has a center frequency of 2590MHz with a 400MHz band width and offers 30dB of rejection at 2290MHz. Bandpass insertion loss is only 3dB and the MBP56RC2N2590C400A can handle up to 1W CW of RF power. The MBP56RC2N2590C400A is housed in a compact 30mm x 8mm x 6mm package. This Sangshin DPD filter is also available with a 300MHz BW (MBP56RC2N2590C300A) and a 360MHz BW (MBP56RC2N2590C360A) with comparable specifications. DPD filters for additional center frequencies are listed in an interactive DPD matrix.
Sangshin filters can be customized to specific performance criteria by contacting RFMW. Samples are available for qualified requirements through RFMW, Ltd.