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Waveguide Components
WG_WG to Coaxial Adapter
Right Angle
Endlaunch
Double Ridge
Double Ridge Endlaunch
Double Ridge High Power
 
WG_Ortho-Mode Transducer(OMT)New
 
WG_Tee
 
WG_Rotary Joint
 
WG_Transition
Rectangular to Rectangular
Rectangular to Rectangular Transition Specials
Circular to Rectangular
Double Ridge to Rectangular
Double Ridge to Rectangular Transition Specials
Double Ridge to Double Ridge
 
WG_Load
Precision & Low Power
Sliding Load
Low-Medium Power
Medium Power
High Power
Double Ridge Low Power
Double Ridge Medium Power
Double Ridge High Power
 
WG_Switch
Rectangular, SPDT/DPDT
Double Ridge, SPDT/DPDT
 
WG_Coupler
WG Cross
WG High Directional
WG Loop
DR WG High Directional
 
WG_Bend/Straight/Twist
Rectangular Straight WG
Radius Bend WG
Miter Bend WG
Rectangular Twist WG
Double Ridge Straight WG
Double Ridge Bend WG
Double Ridge Twist WG
 
WG_Short Plates
Waveguide Short Plates
Waveguide Offset Short
DR WG Short Plates
DR WG Offset Short
 
WG_Spacer (Shim)
Waveguide Spacer
Double Ridge WG Spacer
 
WG_VNA Calibration Kits
 
WG_Flange
Waveguide Flange
Double Ridge WG Flange
 
WG_Gasket
 
WG_Detector
 
WG_Fixed Attenuator
General Purpose
Precision - Low Power
Precision - Low-Medium Power
Precision - Medium Power
Precision - High Power
 
WG_Isolator
 
WG_Circulator
 
WG_Filter
Band Pass
Low Pass
High Pass
 
WG_Flexible
 
WG_Flexible Twistable
 
WG_Regular WG Info.
 
WG_Flange Information
Standard Flange Information
Precision Flange Information
DR Flange Information
 

   
Click below link to swith to our other product categories
 
1/4 Wavelength Spacer (Shim) & Customized Spacer (Shim)

1. 1/4 Wavelength Spacer(Shim) (Table 1)

2. Customized Spacer(Shim) (Table 2)

1. 1/4 Wavelength Spacer(Shim)

1/4 Wavelength Spacer(Shim) is mostly used in WG calibration kits. This is also called an offset, or 1/4 Wavelength section. The shim is terminated by the short, fixed load, or the second test port of the analyzer.

 

EIA WR

Freq. Range
(GHz)
1/4 Wavelength Spacer (Shim)
Flange
Material
P/N
Thickness (mm)
WR2300
0.32-0.49
2300WSPA14
246.27

Al

WR2100
0.35-0.53
2100WSPA14
227.81

Al

WR1800
0.41-0.62
1800WSPA14
194.07

Al

WR1500
0.49-0.75
1500WSPA14
161.07

Al

WR1150
0.64-0.96
1150WSPA14
123.13

Al

WR975

0.75-1.12

975WSPA14
In Stock!

108.21

FDP9

Al

WR770

0.96-1.45

770WSPA14
In Stock!

82.86

FDP12

Al

WR650

1.12-1.70

650WSPA14
In Stock!

71.62

FDP14

Al

WR510

1.45-2.20

510WSPA14
In Stock!

54.61

FDP18

Al

WR430

1.70-2.60

430WSPA14
In Stock!

46.68

APF430

Al

WR340

2.20-3.30

340WSPA14
In Stock!

36.05

APF340

Al

WR284

2.60-3.95

284WSPA14
In Stock!

30.45

FDP32

Al

284WSPA14_PB
In Stock!

WR229

3.30-4.90

229WSPA14
In Stock!

24.06

APF229

Al

WR187

3.95-5.85

187WSPA14
In Stock!

20.51

FDP48

Al

187WSPA14_P0
In Stock!

WR159

4.90-7.05

159WSPA14
In Stock!

16.31

APF159

Al

WR137

5.85-8.20

137WSPA14
In Stock!

13.69

FDP70

Al

137WSPA14_P0
In Stock!

WR112

7.05-10.0

112WSPA14
In Stock!

11.36

APF112B

Al

112WSPA14_P0
In Stock!

WR90

8.20-12.4

90WSPA14_Cu
In Stock!

9.7

APF90B

Cu

90WSPA14_Cu_P0
In Stock!
90WSPA14_Cu_PA
In Stock!

WR75

10.0-15.0

75WSPA14_Cu
In Stock!

7.91

APF75B

Cu

75WSPA14_Cu_DP

WR62

12.4-18.0

62WSPA14_Cu
In Stock!

6.44

APF62

Cu

62WSPA14_Cu_DP

WR51

15.0-22.0

51WSPA14_Cu
In Stock!

5.31

APF51C

Cu

51WSPA14_Cu_PA
51WSPA14_Cu_PB
51WSPA14_Cu_DP

WR42

18.0-26.5

42WSPA14_Cu
In Stock!

4.45

APF42

Cu

WR34

22.0-33.0

34WSPA14_Cu
In Stock!

3.6

FBP260

Cu

34WSPA14_Cu_P0

WR28

26.5-40.0

28WSPA14_Cu
In Stock!

2.99

APF28

Cu

WR22

33.0-50.0

22WSPA14_Cu
In Stock!

2.4

APF22

Cu

WR19

40.0-60.0

19WSPA14_Cu
In Stock!

1.97

APF19

Cu

WR15

50.0-75.0

15WSPA14_Cu
In Stock!

1.6

APF15

Cu

WR12

60.0-90.0

12WSPA14_Cu
In Stock!

1.35

APF12

Cu

WR10

75.0-110.0

10WSPA14_Cu
In Stock!

1.08

APF10

Cu

Please refer to the Standard Flange Information section for standerd flange type

Please refer to the Precision Flange Information section for precision flange type(APF)

 

2. Customized Spacer(Shim) - MOQ:10pcs

A-INFO manufacturs a wide variety of shims to bridge a gap between two pieces of WG.
Customized spacers(shims) are available up to 25.4mm thickness. After that see our standard line of straight sections.

(XX - thickness,mm)

 

EIA WR

Freq. Range
(GHz)
P/N
Flange
Material

WR975

0.75-1.12

975WSPA-XX

FDP9

Al

WR770

0.96-1.45

770WSPA-XX

FDP12

Al

WR650

1.12-1.70

650WSPA-XX

FDP14

Al

WR510

1.45-2.20

510WSPA-XX

FDP18

Al

WR430

1.70-2.60

430WSPA-XX

APF430

Al

WR340

2.20-3.30

340WSPA-XX

APF340

Al

WR284

2.60-3.95

284WSPA-XX

FDP32

Al

284WSPA-XX_PB

WR229

3.30-4.90

229WSPA-XX

APF229

Al

WR187

3.95-5.85

187WSPA-XX

FDP48

Al

187WSPA-XX_P0

WR159

4.90-7.05

159WSPA-XX

APF159

Al

WR137

5.85-8.20

137WSPA-XX

FDP70

Al

137WSPA-XX_P0

WR112

7.05-10.0

112WSPA-XX

APF112B

Al

112WSPA-XX_P0

WR90

8.20-12.4

90WSPA-XX_Cu

APF90B

Cu

90WSPA-XX_Cu_P0
90WSPA-XX_Cu_PA

WR75

10.0-15.0

75WSPA-XX_Cu

APF75B

Cu

WR62

12.4-18.0

62WSPA-XX_Cu

APF62

Cu

WR51

15.0-22.0

51WSPA-XX_Cu

APF51C

Cu

51WSPA-XX_Cu_PA
51WSPA-XX_Cu_PB

WR42

18.0-26.5

42WSPA-XX_Cu

APF42

Cu

WR34

22.0-33.0

34WSPA-XX_Cu

FBP260

Cu

34WSPA-XX_Cu_P0

WR28

26.5-40.0

28WSPA-XX_Cu

APF28

Cu

WR22

33.0-50.0

22WSPA-XX_Cu

APF22

Cu

WR19

40.0-60.0

19WSPA-XX_Cu

APF19

Cu

WR15

50.0-75.0

15WSPA-XX_Cu

APF15

Cu

WR12

60.0-90.0

12WSPA-XX_Cu

APF12

Cu

WR10

75.0-110.0

10WSPA-XX_Cu

APF10

Cu

Please refer to the Standard Flange Information section for standerd flange type

Please refer to the Precision Flange Information section for precision flange type(APF)

 


 

 

 

 

 

 

 

 
 
Copyright@ 2017 Chengdu AINFO Inc. All rights reserved.
Last updated 2017-02-14