The SAX103 from NewEdge Signal Solutions is an electronically tunable Band Pass Filter that operates from 225 to 520 MHz with a resolution of 1.18 MHz and a passband bandwidth of 2.5 MHz. It has an insertion loss of less than 3.5 dB and can handle up to 36 dBm of power. The filter has been designed for Tactical Communication Applications using binary weighted digital tunable capacitor arrays to cover greater than an octave of bandwidth. It is available in a module that measures 2.3 x 1.4 x 0.6 inches.