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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WCA Series

Waveguide -to- Coax Adaptors


MFC offers a large selection of Waveguide-to-Coaxial adaptors. The WCA series of adaptors are used to transition from coaxial (TEM) mode to the dominant waveguide (TE10) mode.

WCA Series Waveguide-to-Coax adaptors utilize sturdy copper construction. This combines long service life with the lowest possible insertion loss for a device of this type. If weight is an issue, WCA series adaptors can be built using 6061-T6 aluminum.

Used for applications requiring good VSWR characteristics over the entire waveguide band, WCA series adaptors are available with 1.25:1 VSWR over the operating band of the waveguide.

FEATURES:
• Rugged Copper construction standard
(Aluminum available)
• Low VSWR (1.25 max)
• High power custom units available


 

 

Download the entire RF/Microwave Catalog in PDF


Waveguide Products >>

Iris Coupled (Narrow BW)

Post-Iris Coupled (Medium BW)

Septum Coupled (Wide BW)

Waveguide Assemblies

MODEL DESIGNATION
Code
Description
1
Model No.
2
Connector Code (waveguide/Coax)

 


SAMPLE

WCA650
CPR650/NF
1
––
2
Model #
Frequency (GHz)
Waveguide Size
WCA 650
1.12-1.7
WR 650
WCA 430
1.7-2.6
WR 430
WCA 284
2.6-3.95
WR 284
WCA 229
3.3-4.9
WR 229
WCA 187
3.95-5.85
WR 187
WCA 159
4.9-7.05
WR 159
WCA 137
5.85-8.20
WR 137
WCA 112
7.05-10
WR 112
WCA 90
8.2-12.4
WR 90
WCA 75
10-15
WR 75
WCA 62
12.4-18
WR 62
WCA 42
18-26.5
WR 42
WCA 28
26.5-40
WR 28
WCA 22
33-50
WR 22

CONNECTOR CODE CHART
Connector Style
Connector Code
"N" Female
NF
"N" Male
NM
SMA Female
SF
SMA Male
SM
2.4 mm Female
24F
2.4 mm Male
24M
2.92 mm Female
KF
2.92 mm Male
KM
7/8" EIA
78
7/16" DIN
76D
CPR Flange
CPR#
CPRG Flange
CPRG/#
CMR Flange
CMR#
UG Flange
UG#
Cover Flange
C#
Choke Flange
CH#

 

 





AVAILABLE CONNECTOR TYPES
NF
NM
SF
SM
24F
24M
KF
KM
78
76D
WCA 650
X
X
X
X
       
X
X
WCA 430
X
X
X
X
       
X
X
WCA 284
X
X
X
X
       
X
X
WCA 229
X
X
X
X
       
X
X
WCA 187
X
X
X
X
         
X
WCA 159
X
X
X
X
           
WCA 137
X
X
X
X
   
X
X
   
WCA 112
X
X
X
X
   
X
X
   
WCA 90
 
X
X
X
X
X
X
   
WCA 75
 
X
X
X
X
X
X
   
WCA 62
 
X
X
X
X
X
X
   
WCA 42
     
X
X
X
X
   
WCA 28
     
X
X
X
X
   
WCA 22
     
X
X
       
AVAILABLE FLANGE TYPES
CPR
CPRG
CMR
UG
C
CH
X
X
 
X
X
 
X
X
X
X
 
X
X
X
 
X
X
X
X
 
X
X
X
 
X
X
X
X
 
X
X
X
X
X
 
X
X
X
X
X
X
X
X
 
X
X
X
 
X
X
X
 
X
X
X
 
X
X
X
 
X
X

 

 

 

 

 

 

 

 

 

 

Contact Factory With Your Specific Needs For:
-Electrical Performance
-Mechanical Configuration
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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