Quantic PMI Model BPF1370-50-CD-TNCMF-LK is a bandpass filter with a center frequency of 1.37 GHz and a 1 dB Bandwidth of 0.05 GHz. This filter provides an ultimate stopband rejection of 60 dBc and is rated to handle an input signal level of 6 watts, 10% duty factor. Package size is 2.25" x 1.0" x 0.75" with TNC connectors in and out.