Waveguide Directional Couplers

Micro Metalsmiths manufactures a range of waveguide hybrid couplers as standard items. Hybrid couplers are available in either sidewall or topwall topologies. They typically have 10% bandwidth, and are available in waveguide sizes WG6 to WG22 (WR650 to WR28). 3 dB power splits are provided as standard, but different power splits (such as 6 dB or 10 dB) can be provided upon request. They are available with either flanges or sockets and in either aluminum or brass.

Waveguide Size			Part nº	Frequency		VSWR	Port 1	Port 2	Comments
10	WR284	R32	3001	2.70	3.10	1.10	Flge	Flge
10	WR284	R32	3002	3.20	3.40	1.10	Flge	Flge
10	WR284	R32	3038	3.30	3.70	1.07
12	WR187	R48	3039	5.20	5.90	1.07	Flge	Skt
14	WR137	R70	3037	5.40	6.30	1.10	Flge	Flge
14	WR137	R70	3003	5.90	6.50	1.15	Flge	Flge
14	WR137	R70	3004	5.90	6.50	1.15	Flge	Skt
14	WR137	R70	3005	5.90	6.50	1.15	Skt	Skt
14	WR137	R70	3006	6.40	7.10	1.15	Flge	Flge
14	WR137	R70	3007	6.40	7.10	1.10	Flge	Skt
14	WR137	R70	3008	6.40	7.10	1.10	Skt	Skt
14	WR137	R70	3009	7.25	7.10	1.10	Flge	Flge
14	WR137	R70	3010	7.25	8.25	1.10	Flge	Skt
14	WR137	R70	3011	7.25	8.25	1.10	Skt	Skt
14	WR137	R70	3040	5.85	6.43	1.07	Skt	Skt
15	WR112	R84	3012	8.50	9.30	1.07	Flge	Flge
15	WR112	R84	3013	8.50	9.30	1.07	Flge	Skt
15	WR112	R84	3014	8.50	9.30	1.07	Skt	Skt
15	WR112	R84	3035	7.25	8.40	1.07	Flge	Flge
15	WR112	R84	3045	7.85	8.45	1.07	Flge	Skt
16	WR90	R100	3015	8.70	10.50	1.10	Flge	Flge	Double centre wall
16	WR90	R100	3016	8.70	10.50	1.10	Flge	Skt	Double centre wall
16	WR90	R100	3017	8.70	10.50	1.10	Skt	Skt	Double centre wall
16	WR90	R100	3042	10.70	11.70	1.07
17	WR75	R120	3048	10.70	11.70	1.10	Flge	Flge
17	WR75	R120	3041	11.80	12.80	1.10	Skt	Skt
18	WR62	R140	3026	12.40	14.20	1.10	Flge	Skt
18	WR62	R140	3050	15.50	17.50	1.10	Flge	Flge
18	WR62	R140	3021	16.00	17.00	1.10	Flge	Flge
18	WR62	R140	3022	16.00	17.00	1.10	Flge	Skt
18	WR62	R140	3023	16.00	17.00	1.10	Skt	Skt
19	WR51	R180	3034	15.70	17.50	1.10	Flge	Flge
20	WR42	R220	3043	17.70	19.70	1.10	Flge	Flge
20	WR42	R220		18.90	18.90	1.10	Flge	Flge
22	WR28	R320	3024	34.00	36.00	1.07	Skt	Skt
22	WR28	R320	3036	34.00	36.00	1.07	Flge	Flge
22	WR28	R320	3046	27.50	29.50	1.08	Skt	Skt
22	WR28	R320	3049	27.50	29.50	1.08	Skt	Skt


6	WR650	R14	3505	1.25	1.35	1.18	Flge	Flge
10	WR284	R32	3501	2.60	3.30	1.07	Flge	Flge
12	WR187	R48	3506	5.40	5.90	1.10	Skt	Skt
16	WR90	R100	TBD	8.50	9.90	1.10	TBD	TBD
17	WR75	R120	3504	10.70	11.70	1.10	Flge	Flge
18	WR62	R140	3503	15.50	17.50	1.15	Flge	Skt
22	WR28	R320	3502	34.00	36.00	1.12	Flge	Flge

Click Here To Download PDF Sheet For Waveguide Directional Couplers ( new window )

3dB Hybrid Couplers