Circular RF Waveguide Components

Circular Waveguide Sections and Flange -- QCW
from QuinStar Technology, Inc.

QuinStar Technology offers circular waveguides (flanged and unflanged) for operation in the TE11 mode for frequencies from 12 to 220 GHz in all standard and many custom internal diameters ranging from 0.059 to 0.660 inches. The bandwidth associated with these TE11 mode circular waveguides is... [See More]

  • Profile: Circular
  • Cross Section: Circular
  • Component Type: Straight
  • Operating Frequency: 12.00 to 220.00
Circular Waveguide Termination -- QTC
from QuinStar Technology, Inc.

QuinStar Technology ’s QTC series termination is a section of circular waveguide with an integral conical load made from a dielectric absorber material. The long precise taper allows optimum absorption of the microwave energy with minimum reflection. Each termination is fitted with a standard... [See More]

  • Profile: Circular
  • Cross Section: Circular
  • Component Type: Straight
  • Operating Frequency: 11.60 to 150.00
E-H Tuner -- QWU
from QuinStar Technology, Inc.

QuinStar Technology ’s series QWU E-H tuners are available in nine waveguide bands. They provide full waveguide band coverage and are ideally suited for precision measurements, experimental testing and developmental tuning. The E-H Tuners consist of a hybrid tee section with micro ¬meter... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Tuner; E-H Tuner
  • Operating Frequency: 26.50 to 220.00
Electromechanical Waveguide Switch -- QWZ
from QuinStar Technology, Inc.

QuinStar Technology ’s series QWZ electromechanical waveguide switches are 4-port mechanical devices that are rotational solenoid driven and electronically controlled. They have a bi-directional rotor accurately indexed to 90 degree positions that allows each port to be connected to either of... [See More]

  • Profile: Circular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Switch
  • VSWR: 1.15
Flange Adapter -- QFA
from QuinStar Technology, Inc.

QuinStar series QFA Flange Adapters are used to facilitate connection between different types or formats of flanges used for the same waveguide size. These are produced in various waveguide bands in the 12.4 to 220 GHz range with various combinations of commonly used flange styles attached to the... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Flange Adapter
  • Operating Frequency: 12.40 to 220.00
General Purpose Waveguide Directional Coupler -- QDC
from QuinStar Technology, Inc.

QuinStar products QDC series broadband directional couplers are multi-hole waveguide couplers. The QDC series couplers are offered in 7 waveguide sizes from 18.0 to 110 GHz. Nominal coupling of 10 dB, 20 dB, 30 dB, and 40 dB are offered as standard products. Two different mechanical configurations... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Coupler
  • Operating Frequency: 18.00 to 110.00
Motorized Programmable Attenuator -- QPA
from QuinStar Technology, Inc.

QuinStar Technology ’s QPA series precision Motorized Programmable Rotary Vane Attenuators are available in full waveguide bands from 7.0 to 170.0 GHz. Attenuation control can be either manual via a front panel or remote-controlled using a standard IEEE-488 interface. Series QPA motorized... [See More]

  • Profile: Circular
  • Operating Frequency: 7.00 to 170.00
  • Component Type: Attenuator
Motorized Programmable Phase Shifter -- QMP
from QuinStar Technology, Inc.

QuinStar Technology offers series QMP Motorized Rotary Vane Phase Shifters in all waveguide bands from 18.0 to 110 GHz. The QMP series is a motorized, computer controllable version of QuinStar ’s standard Direct Reading Phase Shifter and provides a 0 to 360 º phase shift range with 0.5... [See More]

  • Profile: Circular
  • Operating Frequency: 10.00 to 110.00
  • Component Type: Phase Shifter
Tunable Load -- QWG
from QuinStar Technology, Inc.

QuinStar Technology ’s series QWG tunable loads are available in nine waveguide bands. They provide full waveguide band coverage and are ideally suited for precision measurements, experimental testing and developmental tuning. The tunable loads consist of a precision tapered waveguide load... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Tunable Load
  • Operating Frequency: 26.50 to 220.00
Waveguide Bend -- QWB
from QuinStar Technology, Inc.

QuinStar Technology ’s QWB series waveguide bends cover the frequency range of 18 to 220 GHz in ten waveguide bands. E-Plane and H-Plane formed bends are available with angles of 30 °, 45 °, 60 °, and 90 °. The bends are built with high precision and then gold plated for low... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Bend; Twist (optional feature)
  • Operating Frequency: 18.00 to 220.00
Waveguide High Powered Termination -- QTW
from QuinStar Technology, Inc.

QuinStar Technology offers a broad line of waveguide terminations in a variety of shapes and style, wide range of power handling capacities and cooling methods to suit both typical and special applications. The QTW series High Power Terminations are produced with standard waveguide flange interface... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Waveguide High Powered Termination
  • Operating Frequency: 12.40 to 220.00
Arc Detector -- 284-ARCE-A-6-6
from Advanced Technical Materials, Inc.

15 volt arc detector input, TTL output standard [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Bend; Arc Detector
  • Material: Aluminum; Brass (optional feature); Cu (optional feature)
Millimeter Wave Tuner -- MT975A
from Maury Microwave Corporation

MILLIMETER-WAVE AUTOMATED TUNERS. 33 TO 110 GHz. Features. • Optimized for WR22 to WR10 Millimeter-Wave Noise and Power Applications. • High matching Range for GaN, InP, InGaP, GaAs, LDMOS, Si, and CMOS and BiCOMOS Device Characterization. • Simultaneous High Matching and Ultra-Low... [See More]

  • Profile: Circular
  • Cross Section: Rectangular
  • Component Type: Tuner
  • Operating Frequency: 33.00 to 50.00