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Bulkhead FeedThru

Bulkhead FeedThrus For Waveguide

Pressure Tested Bulkhead Feed-Thru Units

Narda-MITEQ offers a series of bulkhead units covering the waveguide sizes WR-28 through WR-284. All units are pressure tested to 30 psi and have a unique corrosion-resistant 316 stainless steel epoxy coating. 

Please call us and discuss your needs with one of our design engineers.

Rectangular Waveguide Bulkhead FeedThrus - Standard Models
Bulkhead FeedThrus For Rectangular Waveguide WG Size
(WR)		 Freq GHz VSWR
(max)		 Standard
Model No.*		 Outline
Drawings
WR650 1.12 - 1.17 1.05 650-130A-4.25-2-2 Dwg
WR510   1.05 510-130A-4.25-2-2  
WR430 1.70 - 2.60 1.05 430-130A-4.25-2-2  
WR340 2.20 - 3.30 1.05 340-130A-4.25-2-2  
WR284 2.60 - 3.95 1.05 284-130A-4.25-6-6 Dwg
WR229 3.30 - 4.90 1.05 229-130A-4.25-2-2 Dwg
WR187 3.95 - 5.85 1.05 187-130A-4.25-6-6 Dwg
WR159 4.90 - 7.05 1.05 159-130A-4.25-2-2 Dwg
WR137 5.95 - 8.20 1.05 137-130A-4.25-2-2 Dwg
WR112 7.05 - 10.0 1.05 112-130A-4.25-6-6 Dwg
WR102 7.00 - 11.0 1.05 102-130A-4.25-6-6 Dwg
WR90 8.20 - 12.4 1.05 90-130A-3.75-6-6 Dwg
WR75 10.0 - 15.0 1.05 75-130A-3.75-6-6 Dwg
WR62 12.4 - 18.0 1.05 62-130A-3.00-6-6 Dwg
WR51 15.0 - 22.0 1.05 51-130A-3.00-6-6 Dwg
WR42 18.0 - 26.5 1.05 42-130A-3.00-6-6 Dwg
WR34 22.0 - 33.0 1.05 34-130A-3.00-6-6 Dwg
WR28 26.5 - 40.0 1.05 28-130A-3.00-6-6 Dwg
WR22 33.0 - 50.0 1.05 22-130A-3.00-6-6 Dwg
Ordering Information
Waveguide Rectangular
Bulkhead FeedThrus
 WR -Mod M -L -F1 -F2
Example part number:  90 -130 A -3.75 -6 -G
Waveguide Size: (WR)
WR28 thru WR284 available		          
Basic Model No.: (-Mod)        
Material (M): A=Aluminum, B=Brass      
Length (-L) In Inches. Standard Lengths Listed Above      
Flange 1 (-F1): 1=CPRG, 2=CPRF, 6=Cover, 7=Choke  
Flange 2 (-F2): 1=CPRG, 2=CPRF, 6=Cover, 7=Choke
See Narda-MITEQ Standard Flange page for more info.		  

* The Standard Model Numbers above are the most common parts ordered for size, material and flange. However, these models can easily be altered for your needs by using the Model # code system to the left.

 

Double Ridge Waveguide Bulkhead FeedThrus - Standard Models
WG Size
(WR)		 Freq GHz VSWR
(max)		 Standard
Model No.		 Outline
WRD250 2.60 - 7.80 1.10 250-130-5.0-C3-C3 Dwg
WRD350 3.50 - 8.20 1.10 350-130-5.0-C3-C3
WRD475 4.75 - 11.0 1.10 475-130-3.75-C3-C3
WRD580 5.80 - 16.0 1.10 580-130-3.75-C3-C3
WRD650 6.50 - 18.0 1.10 650-130-3.75-C3-C3
WRD750 7.50 - 18.0 1.10 750-130-3.75-C3-C3
WRD180 18.0 - 40.0 1.10 180-130-3.0-C3-C3  
Ordering Information
Waveguide Double Ridge
Bulkhead FeedThrus
 WRD -Mod -L -F1 -F2
Example part number:  580 -130 -3.75 -C3 -C3
Waveguide Size: (WRD)
WRD250 thru WRD750 available		        
Basic Model No.: (-Mod)      
Length (-L) In Inches. Std Lengths Listed Above    
Flange 1 (-F1): See table at right    
Flange 2 (-F2): See table at right
See Narda-MITEQ Standard Flange page for more info.

* The Standard Model Numbers above are the most common parts ordered for size, material and flange. However, these models can easily be altered for your needs by using the Model # code system to the left.

FLANGE DESIGNATION & TYPE
DESIGNATION TYPE HOLES
- C1 COVER ALTERNATE TAP/THRU
- C2 ALL TAPPED
- C3 ALL THRU
- G1 GROOVE ALTERNATE TAP/THRU
- G2 ALL TAPPED
- G3 ALL THRU