Circulators

Circulators

SMC Offers a full range of Circulators covering the waveguide sizes WR10 thru WR650. Their superior electrical performance is characterized by low loss, wideband and very high power handling capability.

** Dimensions in columns A-D are listed in inches.

Data Sheet (click to download):
Rectangular Waveguide Circulators

50% Bandwidth Rectangular Waveguide Circulators

Partial bands units are available with better electrical characteristics and/or more compact size.
Pressurized and TVAC units are available based on the client requirement.

Model Number	Waveguide Size	Frequency Range	IL	RL	Isolation	A	B	C	D
SMC-020010	WR-10	75.0-110.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request
SMC-020012	WR-12	60.0-90.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request
SMC-020015	WR-15	50.0-60.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request
SMC-020019	WR-19	40.0-60.0 GHz	0.4	20	20	0.75	0.50	0.75	0.375
SMC-020022	WR-22	33.0-50.0 GHz	0.4	20	20	0.75	0.5	0.75	0.375
SMC-020028	WR-28	26.5-40.0 GHz	0.4	15	15	2.5	2.5	0.75	0.375
SMC-020034	WR-34	22.00-33.00 GHz	0.4	15	15	2.5	2.5	0.75	0.375
SMC-020042	WR-42	18.0-26.5 GHz	0.4	15	15	3	3	0.75	0.56
SMC-020051	WR-51	15.0-22.0 GHz	0.3	20	20	3.5	3.5	0.88	0.625
SMC-020062	WR-62	12.40-18.0 GHz	0.3	20	20	4	4	0.88	0.81
SMC-020075	WR-75	10.0-15.0 GHz	0.3	20	20	4	4	1.31	0.845
SMC-020090	WR-90	8.20-12.40 GHz	0.3	20	20	4.5	4.5	1.31	1.095
SMC-020102	WR-102	7.00-11.0 GHz	0.3	20	20	5	5	1.5	1.25
SMC-020112	WR-112	7.05-10.0 GHz	0.3	20	20	5	5	1.63	1.453
SMC-020137	WR-137	5.85-8.20 GHz	0.2	20	20	6	6	1.88	1.56
SMC-020187	WR-187	3.95-5.85 GHz	0.15	23	23	8	8	2.44	2.405
SMC-020187	WR-159	4.90-7.05 GHz	0.2	20	20	6	6	1.94	1.905
SMC-020229	WR-229	3.30-4.90 GHz	0.15	23	23	12	12	2.5	2.75
SMC-020284	WR-284	2.60-3.95 GHz	0.15	23	23	12	12	2.75	3.06
SMC-020340	WR-340	2.20-3.30 GHz	0.15	23	23	13	13	3.75	4.78
SMC-020430	WR-430	1.70-2.60 GHz	0.15	23	23	15	15	3	4.25
SMC-020510	WR-510	1.45-2.20 GHz	0.1	23	23	15	15	4.19	5.8
SMC-020650	WR-650	1.12-1.70 GHz	0.1	23	23	20	20	5.44	9.655

100% Bandwidth Rectangular Waveguide Circulators

Pressurized and TVAC units are available based on the client requirement.
High power units are available upon request.

Model Number	Waveguide Size	Frequency Range	IL	RL	Isolation	A	B	C	D
SMC-020019	WR-19	40.0-60.0 GHz	0.6	18	18	0.75	0.75	0.75	0.375
SMC-020022	WR-22	33.0-50.0 GHz	0.6	18	18	1	1	0.75	0.625
SMC-020028	WR-28	26.5-40.0 GHz	0.6	18	18	1	1	0.75	0.625
SMC-020034	WR-34	22.00-33.00 GHz	0.5	18	18	1.25	1.25	0.88	0.81
SMC-020042	WR-42	18.0-26.5 GHz	0.5	18	18	1.5	1.5	0.88	1.06
SMC-020051	WR-51	15.0-22.0 GHz	0.4	18	18	1.75	1.75	1.31	1.095
SMC-020062	WR-62	12.40-18.0 GHz	0.4	18	18	2	2.25	1.31	1.345
SMC-020075	WR-75	10.0-15.0 GHz	0.4	18	18	2.25	2.5	1.5	1.5
SMC-020090	WR-90	8.20-12.40 GHz	0.4	18	18	2.75	3	1.63	1.935
SMC-020112	WR-112	7.05-10.0 GHz	0.3	18	18	3	3.5	1.88	2.06
SMC-020137	WR-137	5.85-8.20 GHz	0.3	18	18	4	4.25	1.94	2.655
SMC-020159	WR-159	4.9-7.05 GHz	0.25	18	18	4.5	5	2.44	2.905
SMC-020187	WR-187	3.95-5.85 GHz	0.25	20	20	5.5	6	2.5	3.75
SMC-020229	WR-229	3.30-4.90 GHz	0.25	20	20	6.5	7	2.75	4.56
SMC-020284	WR-284	2.60-3.95 GHz	0.2	20	20	8	9	3	5.75
SMC-020340	WR-340	2.20-3.30 GHz	0.2	20	20	9.5	10.5	3.75	6.078
SMC-020430	WR-430	1.70-2.60 GHz	0.15	20	20	14	14	4.19	8.83
SMC-020650	WR-650	1.12-1.70 GHz	0.15	20	20	18	21	5.44	13.655

Rectangular Waveguide Coaxial Circulators

Different male or female coaxial connectors are available upon request (TNC, SC, K, N, 2.4 mm, 2.92, 3.5 mm, 1.85 mm).
Pressurized and TVAC units are available based on the client requirement.
Partial bands are available upon request with better electrical characteristics and/or more compact size.
High power units are available upon request.

Model Number	Waveguide Size	Frequency Range	IL	RL	Isolation	A	B	C	D	Coaxial Interface
SMC-020075	WR-75	10.0-15.0 GHz	0.3	18	20	7	7	5	0.845	SMA(f)
SMC-020650	WR-650	1.12-1.70 GHz	0.1	20	23	32	32	20	9.655	N(f) / 7-16 (f)
SMC-020062	WR-62	12.40-18.0 GHz	0.3	18	20	6	6	4	0.81	SMA(f)
SMC-020510	WR-510	1.45-2.20 GHz	0.1	20	23	30	30	18	5.8	N(f)
SMC-020051	WR-51	15.0-22.0 GHz	0.3	18	20	6	6	4	0.625	SMA(f)
SMC-020430	WR-430	1.70-2.60 GHz	0.15	20	23	25	25	15	4.25	N(f)
SMC-020042	WR-42	18.0-26.5 GHz	0.4	12	15	5	5	3	0.56	K(f)
SMC-020340	WR-340	2.20-3.30 GHz	0.15	20	23	25	25	15	4.78	N(f)
SMC-020034	WR-34	22.00 – 33.00 GHz	0.4	12	15	5	5	3	0.375	K(f)
SMC-020284	WR-284	2.60-3.95 GHz	0.15	20	23	20	20	12	3.06	N(f)
SMC-020028	WR-28	26.5-40.0 GHz	0.4	12	15	5	5	2	0.375	K(f)
SMC-020229	WR-229	3.30-4.90 GHz	0.15	20	23	20	20	10	2.75	N(f)
SMC-020022	WR-22	33.0-50.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request		2.4 mm (f)
SMC-020019	WR-19	40.0-60.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request		1.85 mm (f)
SMC-020187	WR-187	3.95-5.85 GHz	0.15	20	23	15	15	8	2.405	N(f)
SMC-020187	WR-159	4.90-7.05 GHz	0.2	20	20	15	15	7	1.905	N(f)
SMC-020015	WR-15	50.0-60.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request		1.85 mm (f)
SMC-020137	WR-137	5.85-8.20 GHz	0.2	18	20	15	15	7	1.56	N(f)
SMC-020012	WR-12	60.0-90.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request		1 mm (f)
SMC-020010	WR-10	75.0-110.0 GHz	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request	Upon Request		1 mm (f)
SMC-020090	WR-90	8.20-12.40 GHz	0.3	18	20	8	8	5	1.095	SMA(f)
SMC-020112	WR-112	7.05-10.0 GHz	0.3	18	20	10	10	6	1.453	SMA(f)
SMC-020102	WR-102	7.00-11.0 GHz	0.3	18	20	10	10	6	1.25	SMA(f)

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50% Bandwidth Rectangular Waveguide Circulators

100% Bandwidth Rectangular Waveguide Circulators

Rectangular Waveguide Coaxial Circulators

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