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MMW E- and H-Plane Bends, Twists and Tees - WGB/WTW/TEH

Features:

  • Low isertion loss
  • Rugged, compact

Applications:

  • Subsystems
  • Test and measurement equipment
  • General purpose

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Download the WGB/WTW/TEH specsheet (.pdf)

Description

Millitech series WGB E- and H-plane bends, series WTW waveguide twists and series TEH tees are precisely formed waveguide sections which maintain internal waveguide dimensions while changing the external orientation. The E- and H-plane bends, twists and tees are all offered from 18 to 220 GHz.

The bends are supplied with angles of 30°, 45°, 60° and 90°. The twists are supplied with angles of 45° (left- or right-handed) and 90°. Millitech also offers a highly miniaturized 90° twist (0.040 in/1.02 mm at 94 GHz, 0.120 in/3.05 mm at 35 GHz) for subsystems operating over a moderate bandwidth (25% typical). Please consult Millitech for details.

Outline Drawings

Series TEH

Series TEH Outline Drawings

Series WTW

Series WTW Outline Drawings

Series WGB (dimensions in inches)

Series WGB Outline Drawings

Mechanical Specifications

Model Number WTW-42 WTW-28 WTW-22 WTW-19 WTW-15 WTW-12 WTW-10 WTW-08 WTW-06 WTW-05
A (in/mm) 90° Twist 2.56/65.0 1.75/44.5 1.25/31.8 1.25/31.8 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4
45° Twist 2.56/65.0 1.25/31.8 1.25/31.8 1.25/31/8 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4 1.00/25.4
Flange MIL.F-3922 /54-001 /54.003 /67B-006 /67B-007 /67B-008 /67B-009 /67B-010 /67B-M08 /67B-M06 /67B-M05
Model Number TEH-42 TEH-28 TEH-22 TEH-19 TEH-15 TEH-12 TEH-10 TEH-08 TEH-06 TEH-05
A (in/mm) 2.8/71 2.8/71 2.8/71 2.85/71 2.2/56 2.2/56 2.0/51 2.0/51 2.0/51 2.0/51
B (in/mm) 1.5/38 1.5/38 1.5/38 1.5/38 1.1/28 1.1/28 1.0/25 1.0/25 1.0/25 1.0/25
Flange MIL.F-3922 /54-001 /54.003 /67B-006 /67B-007 /67B-008 /67B-009 /67B-010 /67B-M08 /67B-M06 /67B-M05

How to Order:

Specify Model Number
WGB-XX-ABCC0
XX = Waveguide Band
  • WR – number
A = Flange Type
  • R – round (WR-28 through WR-05 only)
  • S – square (WR-42 and WR-28 only)
  • A – Precision Flange per Millitech IS000131, flat option (WR-08 through WR-05 only)
B = Bend Plane
  • E – E-plane
  • H – H-plane
CC= Bend Angle
  • 30 – 30o
  • 45 – 45o
  • 60 – 60o
  • 90 – 90o

Example:

To Order: a series WGB in WR-15, 90° bend in H-plane with round flanges

Specify: WGB-15-RH900

How to Order:

Specify Model Number
WTW-XX-ABCC0 (waveguide twists)
XX = Waveguide Band
  • WR – number
A = Flange Type
  • R – round (WR-28 through WR-05 only)
  • S – square (WR-42 and WR-28 only)
  • A – Precision Flange per Millitech IS000131, flat option (WR-08 through WR-05 only)
B = Twist Polarity
  • N – 90o
  • L – left-hand (45o only)
  • R – right-hand (45o only)
  • C – compact version* (90o only)
CC = Twist Angle
  • 45 – 45o (not available for compact version)
  • 90 - 90o
*Note: Please specify center frequency if requesting compact twist.

Example:

To Order: a series WTW 45° lefthand twist in WR-42 with square flanges

Specify: WTW-42-SL450

How to Order:

Specify Model Number
TEH-XX-AB000 (E- and H-plane tees)
XX = Waveguide Band
  • WR – number
A = Flange Type
  • R – round (WR-28 through WR-05 only)
  • S – square (WR-42 and WR-28 only)
  • A – Precision Flange per Millitech IS000131, flat option (WR-08 through WR-05 only)
B = Tee Bend Type
  • E – E-plane
  • H – H-plane

Example:

To Order: an E-plane tee in WR-06 with pin contact flanges

Specify: TEH-06-PE000