Cross-Guide Directional Couplers

Cross-Guide Directional Couplers
PENN ENGINEERING's Cross-Guide Directional Couplers sample the power traveling through a waveguide system. Our Couplers are CNC machined for high precision and individually tuned. Broadband directivity is 15 db min.

Mid-band nominal coupling values of 20, 30, 40, 50 dB are standard. Other values are available upon request.

Brass Couplers are Silver plated per QQ-S-365D Class A, Aluminum Couplers are Chem-filmed per MIL-C-5541E, and both are finished with PENN ENGINEERING's Metallic Blue Paint.

Dimensions are in Inches

Unterminated Model No.	Terminated Model No.	Waveguide Size EIA	Frequency Range GHz	Dimension "A"	Dimension "B" *
5464	5564	WR-650	1.12-1.70	10.75	size on request
5460	5560	WR-430	1.70-2.60	9	size on request
5456	5556	WR-284	2.60-3.95	7.5	15.50
5454	5554	WR-229	3.30-4.90	6.5	14.125
5452	5552	WR-187	3.95-5.85	5.75	12.50
5450	5550	WR-159	5.90-6.50	5.25	10.562
5448	5548	WR-137	5.85-8.20	5	8.875
5446	5546	WR-112	7.05-10.0	4	8.687
5444	5544	WR-102	7.00-11.0	3.5	8.50
5442	5542	WR-90	8.20-12.4	3	6.50
5440	5540	WR-75	10.0-15.0	2.75	6.0
5438	5538	WR-62	12.4-18.0	2.5	4.875
5436	5536	WR-51	15.0-22.0	2.5	4.312
5434	5534	WR-42	18.0-26.5	2.5	4.250
5432	5532	WR-34	22.0-33.0	2.5	4.25
5430	5530	WR-28	28.5-40.0	1.5	4.25

*Terminated Models Only