The BWSBF-R65/3-5 from Sainty-Tech Communications Limited is a Switched Filter Bank with Frequency 0.65 to 3 GHz, Band 1 0.65 to 0.95 GHz, Band 2 0.89 to 1.4 GHz, Band 3 1.34 to 2 GHz, Insertion Loss 7.3 to 9 dB. Tags: Die. More details for BWSBF-R65/3-5 can be seen below.