DescriptionETL Systems offer Flexible Twist Waveguide starting at lengths of 100mm up to 3000mm, available in brass or copper waveguide with brass or tin plated flanges; covering frequency ranges up to 40 GHz from WG10 / WR284 / R32 through to WG22 / WR28 / R320.Our Waveguides are not available to buy directly through the website due to their configurability; we ask that you get in touch through the 'ENQUIRE' button below and provide as much information you can about your waveguide application. *Pictures shown are for illustration purpose only.Our model numbers follow the below format:Example: WGB-0500-197111-CGCFWGB0500197111CGCFWaveguideB– BrassLength (mm)Model NumberFlange 1Flange 2 Need Something Customised? Title Model No. Price Datasheets WG11A / WR299 / R40 WGB-XXXX-197101 & WGB-XXXX-197102 POA Enquire WG12 / WR187 / R48 WGB-XXXX-197103 & WGB-XXXX-197104 POA Enquire WG13 / WR159 / R58 WGB-XXXX-197107 & WGB-XXXX-197108 POA Enquire WG14 / WR137 / R70 WGB-XXXX-197105 & WGB-XXXX-197089 POA Enquire WG15 / WR112 / R84 WGB-XXXX-197115 & WGB-XXXX-197166 POA Enquire WG16 / WR90 / R100 WGB-XXXX-197109 & WGB-XXXX-197110 POA Enquire WG17 / WR75 / R120 WGB-XXXX-197111 & WGB-XXXX-197112 POA Enquire WG18 / WR62 / R140 WGB-XXXX-197048 & WGB-XXXX-197106 POA Enquire WG20 / WR42 / R220 WGB-XXXX-197029 & WGB-XXXX-197116 POA Enquire WG21 / WR34 / R260 WGB-XXXX-197117 & WGB-XXXX-197118 POA Enquire WG22 / WR28 / R320 WGB-XXXX-197119 & WGB-XXXX-197120 POA Enquire