Reactel Tubular Filters are able to satisfy a variety of filter requirements. These versatile units cover the broad frequency range of 10 MHz to 18 GHz, range in diameters from 1/4″ to 1 1/8″ and can handle power up to 200 watts in our standard design. All standard tubular filters utilize a low ripple Chebyshev design which offers the best compromise of low loss, low VSWR, and high selectivity. Each filter situation is unique, and the data provided on the following pages offers only a small glimpse of our capabilities. Should a different design become necessary to meet your requirements, Bessel, Butterworth, Gaussian or Linear Phase responses are also available. Please contact the factory for filters designed to your unique requirement.