Circular Double Ridged Waveguide Coupler

seamless flexible waveguide

Product List

【FEATURES】	【APPLICATIONS】
※ Low VSWR	※ Communication System
※ Low Loss	※ Radar System
※ High Power	※ Microwave Measurement System
※ Easy bending, twist

【PRODUCT DESCRIPTION】

HI offers a range of high-performance seamless flexible waveguide products, soft products are divided into rectangular interlocking soft waveguide and rectangular seamless soft waveguide, frequency range covering 1.14-400GHz, standard rectangular soft waveguide from BJ14 to BJ320 total 17 varieties. Soft waveguide used as feeder connections, not only can reduce the difficulty of connecting rigid waveguide elements, but also to ensure the accuracy of the connection. Soft interlocking rectangular waveguide having E and H-plane bending and torsion function; seamless soft rectangular waveguide having a low loss and good air tightness characteristics, but cannot be reversed. Rectangular soft interlocking waveguide has E & H-plane bending and torsion function; rectangular seamless soft waveguide has a low loss and good air tightness characteristics, but can not be reversed. The basic material of seamless flexible waveguide is copper, surface processing is silver, gold, nickel, passivation and others. Soft waveguide length, flange, boundary dimensions of seamless flexible waveguide can be customized according to user requirements.

Product Type： WEL=Rectangular interlock type soft waveguide WWEL=Rectangle seamless soft waveguide

Flange Type：Standard rectangular soft waveguide common flange chart

Waveguide model	P	M	E	U
BJ14 ~ BJ70	FDP	FDM	/	/
BJ84 ~ BJ320	FBP	FBM	FBE	/

The standard length of soft waveguide：L=100、150、200、300、400、500、600、800、900、1000 millimeter

【DATA SHEET】

Product No.	Frequency range(GHz)	VSWR (Max.)	Loss (dB/m)	Gas tightness (MPa)	Waveguide type		Common Flange
Product No.	Frequency range(GHz)	VSWR (Max.)	Loss (dB/m)	Gas tightness (MPa)	International Standard	EIA Standard	Common Flange
HI-14WEL	1.13-1.73	1.10	≤1.10	≤0.10	BJ14	WR650	FDP/FDM
HI-14WWEL	1.13-1.73	1.20	≤0.01	≤0.15	BJ14	WR650	FDP/FDM
HI-18WEL	1.45-2.20	1.10	≤0.20	≤0.10	BJ18	WR510	FDP/FDM
HI-18WWEL	1.45-2.20	1.20	≤0.013	≤0.15	BJ18	WR510	FDP/FDM
HI-22WEL	1.72-2.61	1.10	≤0.22	≤0.10	BJ22	WR430	FDP/FDM
HI-22WWEL	1.72-2.61	1.20	≤0.017	≤0.15	BJ22	WR430	FDP/FDM
HI-26WEL	2.17-3.30	1.10	≤0.25	≤0.10	BJ26	WR340	FDP/FDM
HI-26WWEL	2.17-3.30	1.20	≤0.024	≤0.15	BJ26	WR340	FDP/FDM
HI-32WEL	2.60-3.95	1.10	≤0.30	≤0.10	BJ32	WR284	FDP/FDM
HI-32WWEL	2.60-3.95	1.20	≤0.033	≤0.15	BJ32	WR284	FDP/FDM
HI-40WEL	3.22-4.90	1.10	≤0.40	≤0.10	BJ40	WR229	FDP/FDM
HI-40WWEL	3.22-4.90	1.20	≤0.043	≤0.15	BJ40	WR229	FDP/FDM
HI-48WEL	3.94-5.99	1.10	≤0.45	≤0.10	BJ48	WR187	FDP/FDM
HI-48WWEL	3.94-5.99	1.20	≤0.064	≤0.15	BJ48	WR187	FDP/FDM
HI-58WEL	4.64-7.05	1.10	≤0.50	≤0.10	BJ58	WR159	FDP/FDM
HI-58WWEL	4.64-7.05	1.20	≤0.077	≤0.15	BJ58	WR159	FDP/FDM
HI-70WEL	5.38-8.17	1.10	≤0.60	≤0.15	BJ70	WR137	FDP/FDM
HI-70WWEL	5.38-8.17	1.20	≤0.10	≤0.15	BJ70	WR137	FDP/FDM
HI-84WEL	6.57-9.99	1.10	≤0.70	≤0.15	BJ84	WR112	FBP/FBM/FBE
HI-84WWEL	6.57-9.99	1.20	≤0.14	≤0.15	BJ84	WR112	FBP/FBM/FBE
HI-100WEL	8.20-12.40	1.10	≤0.80	≤0.15	BJ100	WR90	FBP/FBM/FBE
HI-100WWEL	8.20-12.40	1.20	≤0.15	≤0.15	BJ100	WR90	FBP/FBM/FBE
HI-120WEL	9.84-15.0	1.10	≤1.00	≤0.15	BJ120	WR75	FBP/FBM/FBE
HI-120WWEL	9.84-15.0	1.20	≤0.18	≤0.15	BJ120	WR75	FBP/FBM/FBE
HI-140WEL	11.9-18.0	1.10	≤1.70	≤0.15	BJ140	WR62	FBP/FBM/FBE
HI-140WWEL	11.9-18.0	1.20	≤0.23	≤0.15	BJ140	WR62	FBP/FBM/FBE
HI-180WEL	14.5-22.0	1.15	≤2.00	≤0.15	BJ180	WR51	FBP/FBM/FBE
HI-180WWEL	14.5-22.0	1.25	≤0.33	≤0.15	BJ180	WR51	FBP/FBM/FBE
HI-220WEL	17.6-26.7	1.23	≤2.50	≤0.15	BJ220	WR42	FBP/FBM/FBE
HI-220WWEL	17.6-26.7	1.30	≤0.50	≤0.15	BJ220	WR42	FBP/FBM/FBE
HI-260WEL	21.7-33.0	1.25	≤2.70	≤0.15	BJ260	WR34	FBP/FBM/FBE
HI-260WWEL	21.7-33.0	1.30	≤0.60	≤0.15	BJ260	WR34	FBP/FBM/FBE
HI-320WEL	26.3-40.0	1.25	≤3.00	≤0.15	BJ320	WR28	FBP/FBM/FBE
HI-320WWEL	26.3-40.0	1.30	≤0.83	≤0.15	BJ320	WR28	FBP/FBM/FBE