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FLEXIBLE
Flexible Twistable Waveguide

Flexible Waveguide Hangers

Quick Release Waveguide
RIGID COMPONENTS
Rigid Straights

Single Bend (configurable)

Double Bend (configurable)

Waveguide Twists

Compact Bends

Rigid Twists (Super Twists)

Waveguide To Coax Adaptors

Cross-Series Transitions

In-Series Transitions

Plain Shims

Sealing Shims

Pressure Windows

Pressure Inlets

Rigid Waveguide Hangers
ELLIPTICAL
Elliptical Transitions

Grounding Kits

Hoisting Grips
ACCESSORIES
Flexible Waveguide Hangers

Rigid Waveguide Hangers

Pressurisation Equipment

Gaskets and O-rings

Fixing Kits

Flange Caps

Connector Caps

Quick Release Adaptors

Dowels, captive screws and rareities

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FLEXIBLE
RIGID COMPONENTS
ELLIPTICAL
ACCESSORIES
COMPANY
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Plain Shims

NB. Plain shims must be used in conjunction with gaskets/O-rings to create a pressure tight seal.

Waveguide Size

WG11 / WR229 / R40

WG12 / WR187 / R48

WG13 / WR159 / R58

WG14 / WR137 / R70

WG15 / WR112 / R84

WG16 / WR90 / R100

WG17 / WR75 / R120

WG18 / WR62 / R140

WG20 / WR42 / R220

WG21 / WR34 / R260

WG22 / WR28 / R320

Shape

Rectangular

Square

Number of Holes

10 holes

4 holes

6 holes

8 holes

Frequency Range

3.30 - 4.90 GHz

3.95 - 5.85 GHz

4.90 - 7.05 GHz

5.85 - 8.20 GHz

7.05 - 10.00 GHz

8.20 - 12.40 GHz

10.00 - 15.00 GHz

12.40 - 18.00 GHz

17.70 - 26.50 GHz

22.00 - 33.00 GHz

26.50 - 40.00 GHz

In stock

WS11D/L - Shim 11D (CPR229F) / 11L (UDR40) WG11A / WR229 / R40

Shim 11D (CPR229F) / 11L (UDR40) WG11A / WR229 / R40

In stock

WS12D/L - Shim 12D (CPR187F) / 12L (UDR48) WG12 / WR187 / R48

Shim 12D (CPR187F) / 12L (UDR48) WG12 / WR187 / R48

In stock

WS13D/L - Shim 13D (CPR159F) / 13L (UDR58) WG13 / WR159 / R58

Shim 13D (CPR159F) / 13L (UDR58) WG13 / WR159 / R58

In stock

WS14D/L - Shim 14D (CPR137F) / 14L (UDR70) WG14 / WR137 / R70

Shim 14D (CPR137F) / 14L (UDR70) WG14 / WR137 / R70

In stock

WS15B/M - Shim 15B (UG COVER) / 15M (UBR84) WG15 / WR112 / R84

Shim 15B (UG COVER) / 15M (UBR84) WG15 / WR112 / R84

In stock

WS15D/L - Shim 15D (CPR112F) / 15L (UDR84) WG15 / WR112 / R84

Shim 15D (CPR112F) / 15L (UDR84) WG15 / WR112 / R84

In stock

WS16B/M - Shim 16B (UG Cover) / 16M (UBR100) WG16 / WR90 / R100

Shim 16B (UG Cover) / 16M (UBR100) WG16 / WR90 / R100

In stock

WS16D/L - Shim 16D (CPR90F) / 16L (UDR100) WG16 / WR90 / R100

Shim 16D (CPR90F) / 16L (UDR100) WG16 / WR90 / R100

In stock

WS17B - Shim 17B (UG COVER) WG17 / WR75 / R120

Shim 17B (UG COVER) WG17 / WR75 / R120

In stock

WS17L - Shim 17L (UDR120) WG17 / WR75 / R120

Shim 17L (UDR120) WG17 / WR75 / R120

In stock

WS17M - Shim 17M (UBR120) WG17 / WR75 / R120

Shim 17M (UBR120) WG17 / WR75 / R120

In stock

WS18B - Shim 18B (UG COVER) WG18 / WR62 / R140

Shim 18B (UG COVER) WG18 / WR62 / R140

Built to order

WS18L - Shim 18L (UDR140) WG18 / WR62 / R140

Shim 18L (UDR140) WG18 / WR62 / R140

In stock

WS18M - Shim 18M (UBR140) WG18 / WR62 / R140

Shim 18M (UBR140) WG18 / WR62 / R140

In stock

WS20B/M - Shim 20B (UG-COVER / 20M (UBR220) WG20 / WR42 / R220

Shim 20B (UG-COVER / 20M (UBR220) WG20 / WR42 / R220

In stock

WS21B - Shim 21B (UG COVER) WG21 / WR34 / R260

Shim 21B (UG COVER) WG21 / WR34 / R260

In stock

WS21M - Shim 21M (UBR260) WG21 / WR34 / R260

Shim 21M (UBR260) WG21 / WR34 / R260

In stock

WS22B/M - Shim 22B (UG COVER) / 22M (UBR320) WG22 / WR28 / R320

Shim 22B (UG COVER) / 22M (UBR320) WG22 / WR28 / R320

Plain Shims - Additional Information

Used to facilitate the creation of a pressure tight seal between two dissimilar grooved flanges. Supplied in A4 (316) stainless steel. NB. Plain shims must be used in conjunction with gaskets/O-rings to create a pressure tight seal.