Golledge supply a wide range of quartz crystal filters to suit virtually all applications. The range covers 2, 4, 6 and 8-pole filters at 10.7MHz, 21.4MHz and 2 and 4-pole models at 45MHz, 70MHz and 90MHz. A selection of common bandwidths are offered to suit a variety of applications. Packages range from miniature SM form factors to conventional through-hole metal packages.