Quantic PMI Model 4SFB-6G18G-BR-SFF is a 4 independent channel switched notch filter bank with each channel containing a band stop filter and switched RF bypass. Overall passband is 6 to 18 GHz. The four filters are identical and are gang switched by a single control line, maximum input power is 24 dBm and the input P1dB point is 18 dBm. Package size is 4.5" x 3.6" x 1.0" with a 15 Pin subminiature D connector for power/control and SMA female connectors.