PMI Model No. BPF-5200M-30DB is a 5200 MHz Band Pass Filter and specifications include 3 dB Bandwidth of 210 MHz Typ, Rejection -30 dBc min. @ <4429 MHz & >5229 MHz, VSWR Over 90% of the Passband of 2.0:1 Max and 3 dB Passband Insertion Loss of 8 dB Max. Unit is ~1.0” x 0.7’ x 0.29” and has SMA female connectors.