Contact Us

Dolph Microwave
Double Ridged Waveguide Bulkhead Feedthrus

Dolph Microwave offers a standard product line of double-ridge bulkhead waveguide adapter adapters covering the waveguide sizes WRD-180 thru WRD-475. Assemblies include hardware and silicone rubber bulkhead gasket for mounting purposes. VSWR is less than 1.10. Custom waveguide bulkhead flange patterns and waveguide lengths are available upon request. 

waveguide choke flange
waveguide bulkhead

Waveguide Bulkhead Adapters Ordering Guide

Ordering Guide of Double Ridged Waveguide Bulkhead Feedthrus


  • Flange type: Multiple types available - see Dolph Microwave Flanges page.

  • Finish: Corrosion protection plus black top coat.


For custom ridged waveguide with high quality and wide application, contact Dolph Microwave.

Waveguide Bulkhead Adapters Datasheet

Model No*

WG Size

Freq Range (GHz)

Dimensions

Material

Finish

A

B

C

D

DH-110DRBFU…

WRD110C24

11.00-26.5

76.2

25.4

63.5

76.2

6061 AL

Chromated

DH-180DRBFU…

WRD180D24

18.00-40.00

76.2

25.4

63.5

76.2

6061 AL

Chromated

DH-475DRBFU…

WRD475D24

4.75-11.00

108.0

41.4

82.6

101.6

6061 AL

Chromated

DH-500DRBFU…

WRD500D36

5.00-18.00

95.3

35.1

73.2

88.9

6061 AL

Chromated

DH-580DRBFU…

WRD580D28

5.80-16.00

95.3

35.1

73.2

88.9

6061 AL

Chromated

DH-650DRBFU…

WRD650D28

6.50-18.00

95.3

35.1

73.2

88.9

6061 AL

Chromated

DH-750DRBFU…

WRD750D24

7.5-18.00

95.3

35.1

73.2

88.9

6061 AL

Chromated


*Indicates Model Number. See Ordering Information for complete part number.

Waveguide Bulkhead Adapters Diagram

diagram of double ridged waveguide bulkhead feedthrus

Waveguide Bulkhead Adapters Details

Waveguide Bulkhead Adapters Details
  • Waveguide Bulkhead Adapters Features

The double ridge WG bulkhead feed unit covers 2.6 GHz to 110.0 GHz(WRD284 to WRD10). This bulkhead waveguide adapter could be tailor-made as customer's need.


  • Waveguide Bulkhead Adapters Application

The double ridge WG bulkhead feed unit will support when a waveguide system must pass through a pressurized wall or cabinet. A heavy mounting flange and a gasket provide secure sealing.


You may be interested in waveguide transfer switch


Curious about Waveguide Components now?
Let's contact Dolph for more information!
No.333, Xingtai South Road, Weiyang Zone, Xi'an, China
sales@dolphmicrowave.com +86-2988810979