A wide variaty of radius and mitered bend waveguides can be manufactured with different flange types. The available body materials are copper/brass, aluminum. Multi-degree bends can be specially designed for every customers unique requirements.

EECTECH Microwave offers a standard product line of E-bends and H-bends covering waveguide sizes WR10 thru WR430. waveguide sizes WR340 thru WR2300. Multi-degrees, additional sizes, configurations and combinations are available on request.

Waveguide ARC Bend

MODEL NO	FREQ RANGE	VSWR	STD DIMENSIONS	WG TYPE (IEC/EIA)	FLANGE TYPE	MATERIAL
	(GHz)	Max	A*B*R (mm)***
EHD-22WEB190X190PPA	1.72-2.61	1.15	190*190*95	R22/WR430	FDP/FDM	Al/Cu
EHD-22WHB250X250PPA	1.72-2.61	1.15	250*250*152	R22/WR430	FDP/FDM	Al/Cu
EHD-26WEB100X100PPA	2.17-3.30	1.15	80*80*40	R26/WR340	FDP/FDM	Al/Cu
EHD-26WHB180X180PPA	2.17-3.30	1.15	180*180*100	R26/WR340	FDP/FDM	Al/Cu
EHD-32WHB160X160PPA	2.60-3.95	1.1	160*160*100	R32/WR284	FDP/FDM	Al/Cu
EHD-40WEB80X80PPA	3.22-4.90	1.1	80*80*40	R40/WR229	FDP/FDM	Al/Cu
EHD-40WHB120X120PPA	3.22-4.90	1.1	120*120*78	R40/WR229	FDP/FDM	Al/Cu
EHD-48WEB80X80PPC	3.94-5.99	1.1	80*80*40	R48/WR187	FDP/FDM	Al/Cu
EHD-48WHB80X80PPC	3.94-5.99	1.1	80*80*40	R48/WR187	FDP/FDM	Al/Cu
EHD-58WEB80X80PPC	4.64-7.05	1.1	80*80*40	R58/WR159	FDP/FDM	Al/Cu
EHD-70WEB60X60PPC	5.38-8.17	1.1	60*60*30	R70/WR137	FDP/FDM	Al/Cu
EHD-70WHB80X80PPC	5.38-8.17	1.1	80*80*50	R70/WR137	FDP/FDM	Al/Cu
EHD-84WEB50X50PPC	6.57-9.99	1.1	50*50*25	R84/WR112	FBP/FBM/FBE	Al/Cu
EHD-100WEB40X40PPC	8.20-12.50	1.1	40*40*20	R100/WR90	FBP/FBM/FBE	Al/Cu
EHD-100WHB55X55PPC	8.20-12.50	1.1	55*55*35	R100/WR90	FBP/FBM/FBE	Al/Cu
EHD-120WEB40X40PPC	9.84-15.0	1.1	40*40*20	R120/WR75	FBP/FBM/FBE	Al/Cu
EHD-120WHB45X45PPC	9.84-15.0	1.1	45*45*30	R120/WR75	FBP/FBM/FBE	Al/Cu
EHD-140WEB40X40PPC	11.9-18.0	1.1	40*40*20	R140/WR62	FBP/FBM/FBE	Al/Cu
EHD-140WHB40X40PPC	11.9-18.0	1.1	40*40*25	R140/WR62	FBP/FBM/FBE	Al/Cu
EHD-180WEB30X30PPC	14.5-22.0	1.1	30*30*15	R180/WR51	FBP/FBM/FBE	Al/Cu
EHD-180WHB35X35PPC	14.5-22.0	1.1	35*35*20	R180/WR51	FBP/FBM/FBE	Al/Cu
EHD-220WEB30X30PPC	17.6-26.7	1.15	30*30*15	R220/WR42	FBP/FBM/FBE	Al/Cu
EHD-220WHB35X35PPC	17.6-26.7	1.15	35*35*20	R220/WR42	FBP/FBM/FBE	Al/Cu
EHD-260WEB30X30PPC	21.7-33.0	1.15	30*30*15	R260/WR34	FBP/FBM/FBE	Al/Cu
EHD-260WHB35X35PPC	21.7-33.0	1.15	35*35*20	R260/WR34	FBP/FBM/FBE	Al/Cu
EHD-320WEB25X25PPC	26.3-40.0	1.15	25*25*10	R320/WR28	FBP/FBM/FBE	Al/Cu
EHD-320WHB30X30PPC	26.3-40.0	1.15	30*30*15	R320/WR28	FBP/FBM/FBE	Al/Cu
EHD-400WEB25X25PPC	32.9-50.1	1.2	25*25*10	R400/WR22	FUGP	Cu
EHD-400WHB20X20PPC	32.9-50.1	1.2	20*20*10	R400/WR22	FUGP	Cu
EHD-500WEB25X25PPC	39.2-59.6	1.2	25*25*10	R500/WR19	FUGP	Cu
EHD-500WHB25X25PPC	39.2-59.6	1.2	25*25*10	R500/WR19	FUGP	Cu
EHD-620WEB20X20PPC	49.8-75.8	1.2	20*20*10	R620/WR15	FUGP	Cu
EHD-620WHB25X25PPC	49.8-75.8	1.2	25*25*10	R620/WR15	FUGP	Cu
EHD-740WEB20X20PPC	60.5-91.9	1.2	20*20*10	R740/WR12	FUGP	Cu
EHD-740WHB25X25PPC	60.5-91.9	1.2	25*25*10	R740/WR12	FUGP	Cu
EHD-900WEB20X20PPC	73.8-100	1.2	20*20*10	R900/WR10	FUGP	Cu
EHD-900WHB25X25PPC	73.8-100	1.2	25*25*10	R900/WR10	FUGP	Cu

Waveguide Miter Bend

ODEL NO	FREQ RANGE	VSWR	STD DIMENSIONS	WG TYPE (IEC/EIA)	FLANGE TYPE	MATERIAL
	(GHz)	Max	A*B*R (mm)***
EHD-9WTEB150X150PPA	0.75-1.15	1.15	150*150	R9/WR975	FDP/FDM	Al
EHD-9WTHB250X250PPA	0.75-1.15	1.15	250*250	R9/WR975	FDP/FDM	Al
EHD-12WTEB100X100PPA	0.96-1.46	1.15	100*100	R12/WR770	FDP/FDM	Al
EHD-12WTHB200X200PPA	0.96-1.46	1.15	200*200	R12/WR770	FDP/FDM	Al
EHD-14WTEB100X100PPA	1.13-1.73	1.15	100*100	R14/WR650	FDP/FDM	Al
EHD-14WTHB180X180PPA	1.13-1.73	1.15	180*180	R14/WR650	FDP/FDM	Al
EHD-18WTEB80X80PPA	1.45-2.20	1.15	80*80	R18/WR510	FDP/FDM	Al

Notes: The above standard models are the most common parts for ordering sizes, materials and flanges. However, you

can easily change these models to meet your needs by using the model code system with order information to obtain

the complete part number.