High Power Ceramic Filter for Band 41 MIMO
RFMW announces design and sales support for a family of small form factor 5G filters from Sangshin Elecom. Offering an alternative to conventional waveguide filters, Sangshin Ceramic Waveguide designs support high average and peak power performance with excellent rejection, while retaining low insertion loss. The SEWB2593B194SB Ceramic Waveguide filter supports 10 Watts average power with high peak power performance suitable for LTE transmissions. Delivering excellent performance, the device achieves 30 dB low-side rejection just 24 MHz from its 194 MHz passband centered at 2593 MHz. Insertion loss is only 1.5 dB. The small form factor (20 x 40 x 5 mm) and surface mount configuration make the design ideal for MIMO applications where weight and size are of a premium.