The BWHF-14G from Sainty-Tech Communications Limited is a RF High Pass Filter with Frequency 14 to 36 GHz, Insertion Loss 1.7 dB @14.0GHz, Power 30 dBm, Rejection 20 dB @10GHz, 40 dB @9.2GHz, Lower Rejection 20 to 40 dB. Tags: Die. More details for BWHF-14G can be seen below.