Microwave Filter Company, Inc.
International Calls: (315) 438-4700
Toll Free: (800) 448-1666
mfcsales@microwavefilter.com

"Committed to Excellence" Since 1967



An ISO 9001:2008 Registered Company
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Rotatable Joint Adaptor
Model WRJA

Rotatable_Joint_Adaptor.pdf

MFC offers a line of integrated rotatable joint/waveguide to coaxial adaptors for SATCOM and Radar applications. These devices are ideal for low power, mobile and shipboard satellite tracking systems. This product is especially useful where low-speed, low duty cycle rotation or partial rotation is necessary.

This product should not be confused with the significantly more expensive Rotary joint. Rotary joint products typically are engineered for continuous duty, pressurized, and other high performance conditions, and may meet MIL-E-5400 Class II. These are often far too expensive for applications where these specifications are just not required.

FEATURES:
• Available Waveguide Sizes: WR340 to WR42
• Compact Package
• Multiple connector and flange options available
• Call the factory for custom designs

Model WRJA
SPECIFICATIONS   MODEL DESIGNATION
Model No. Frequency
(GHz)
3 dB BW
(percent)
VSWR
typical
Average Power
WRJA 1.12 to 50 1-8 1.5:1 1 Watt
 
Code Description
1Model Number
2Center Frequency (GHz)
3VSWR BW (MHz)
4Flange Code
5Connector Code

    SAMPLE
    WRJA  2.5    5   CPR  SM 
    1 2 3 4 5  


WAVEGUIDE
SIZE
AVAILABLE CONNECTOR TYPES     AVAILABLE FLANGE TYPES
   NF   NM   SF   SM   24F   24M   KF   KM   78  76D     CPR   CPRG   CMR   UG    C    CH 
WR650 X X X X         X X   X X        
WR430 X X X X         X X   X X        
WR340 X X X X         X X   X X        
WR284 X X X X         X X   X X X X    
WR229 X X X X         X X   X X X      
WR187 X X X X           X   X X X X    
WR159 X X X X               X X X      
WR137 X X X X     X X       X X X X    
WR112 X X X X     X X       X X X X X X
WR90     X X X X X X       X X X X X X
WR75     X X X X X X       X X   X X X
WR62     X X X X X X             X X X
WR42         X X X X             X X X
WR28         X X X X             X X X
WR22         X X                 X X  


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Toll Free: (800) 448-1666
International: (315) 438-4700
Fax: (315) 463-1467

6743 Kinne Street
East Syracuse, New York 13057
Website: www.microwavefilter.com
Email: mfcsales@microwavefilter.com