Home About Us Download Catalog

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

Penn Engineering Sales and Information
Phone: 661-295-2080
Fax: 661-295-2084

Postal Address:
29045 Avenue Penn
Valencia, California U.S.A.

Sales E-mail: sales@pennengineering.com
Technical Information: tech@pennengineering.com