The QBF-5652.5-5653.5-13 from Qualwave is a Band Pass Filter with Frequency 5.6525 to 5.6535 GHz, Bandwidth 1 MHz, Center Frequency 5653 MHz, Insertion Loss 3 dB, Upper Rejection [email protected] to 8 GHz. Tags: Module with Connectors. More details for QBF-5652.5-5653.5-13 can be seen below.