Quantic PMI Model BPF-140M-60M-SFF is a Bandpass Filter with a center frequency of 0.14 GHz and a passband of 0.11 to 0.17 GHz. Precision machined housing and silver plated to provide the highest possible Q. Package size is 0.6" x 0.8" x 2.6" with SMA female connectors in and out.