Rectangular RF Waveguide Components

Band Reject and Notch Filter -- QNF
from QuinStar Technology, Inc.

QuinStar Technology offers Series QNF Band-Reject and Notch Filters at any rejection frequency in the 18-185 GHz range. The performance of these filters is custom-tailored to suit the specific attenuation need of the application. The insertion loss depends on the separation between the rejection... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 185.00
  • Component Type: Filter
DRG Horn Antenna -- Model SAS-570
from A.H. Systems Inc.

The A.H. Systems' Double Ridged Guide Horn is a broadband antenna that offers excellent performance over the frequency range of 170 MHz - 3 GHz. High gain, low VSWR, input handling capability up to 800 watts CW and rugged design make this horn antenna excellent for both immunity and emissions... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.17 to 3.00
  • Component Type: Gain Horn
  • VSWR: 1.5
Hermetic Windows
from Hermetic Solutions Group

The Hermetic Solutions Group manufactures hermetic windows for laser, optical, RF/waveguide and infrared applications that maintain the highest levels of hermetic integrity under extreme environmental conditions. Our hermetic windows provide engineers additional advantages beyond high hermetic... [See More]

  • Cross Section: Rectangular; Circular
  • Material: Aluminum; Titanium, Iron/nickel Alloys
  • Component Type: Pressure Windows
Bandpass Filter -- QFB
from QuinStar Technology, Inc.

QuinStar Technology ’s QFB series waveguide bandpass filters are available in ten waveguide bands covering the frequency range of 18 to 220 GHz. Bandwidths may be specified from 2% to 20% of center frequency. The filters can handle up to one Watt (CW) of RF power. Standard versions are for 2%,... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 220.00
  • Component Type: Filter
DRG Horn Antenna -- Model SAS-571
from A.H. Systems Inc.

The A.H. Systems' Double Ridge Guide Horn Antenna is a broadband antenna that offers excellent performance over the frequency range of 700 MHz to 18.0 GHz. High gain, low VSWR, input handling capability up to 300 watts CW, and rugged design make this horn antenna excellent for both immunity and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.70 to 18.00
  • Component Type: Gain Horn
  • VSWR: 1.6
Bulkhead Waveguide Adapter -- QBA
from QuinStar Technology, Inc.

QuinStar Technology ’s series QBA waveguide bulkhead adapter was developed for use as panel feed-through in assemblies and equipment packaging. These adapters operate over the full waveguide bandwidth in waveguide bands from 18.0 to 140 GHz. O-rings are provided on the panel mount for moisture... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 140.00
  • Component Type: Bulkhead Feedthrus
DRG Horn Antenna -- Model SAS-572
from A.H. Systems Inc.

The A.H. Systems' Horn Antenna is a broadband antenna that offers excellent performance over the frequency range of 18 GHz to 26.5 GHz. High gain, low VSWR, and input handling capability up to 50 watts make this horn antenna excellent for both radiated emissions and immunity testing. [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 26.50
  • Component Type: Gain Horn
  • VSWR: 1.4
E & H Plane Waveguide Tee -- QUH
from QuinStar Technology, Inc.

QuinStar Technology ’s E-plane tees consist of a length of standard flanged waveguide with a perpendicular E-plane coupling arm symmetrically located on the broad waveguide wall. Input power is divided equally and in opposite phase between the two outputs. Similarly, the H-plane tees feature... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 12.30 to 220.00
  • Component Type: Tee
  • Profile: Rectangular
DRG Horn Antenna -- Model SAS-573
from A.H. Systems Inc.

The A.H. Systems' Horn Antenna is a broadband antenna that offers excellent performance over the frequency range of 26.5 GHz to 40 GHz. High gain, low VSWR, and input handling capability up to 10 watts make this horn antenna an excellent general performer. [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 26.50 to 40.00
  • Component Type: Gain Horn
  • VSWR: 1.4
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]

  • Cross Section: Rectangular
  • Operating Frequency: 26.50 to 220.00
  • Component Type: Tuner; E-H Tuner
  • Profile: Circular
DRG Horn Antenna -- Model SAS-574
from A.H. Systems Inc.

The A.H. Systems' Double Ridge Guide Horn Antenna is a broadband antenna that offers excellent performance over the frequency range of 18 GHz to 40 GHz. High gain, low VSWR, and input handling capability up to 10 watts make this horn antenna an excellent general use performer. [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 40.00
  • Component Type: Gain Horn
  • VSWR: 1.5
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]

  • Cross Section: Rectangular
  • Operating Frequency: 12.40 to 220.00
  • Component Type: Flange Adapter
  • Profile: Circular
Octave Horn Antenna -- Model SAS-590-10
from A.H. Systems Inc.

Description. This Octave horn antenna has medium gain and low VSWR; excellent for both immunity and emissions testing. Features. 1 GHz to 2 GHz. Individually Calibrated. Receive and Transmit. Rugged Construction. Three Year Warranty. 1 Meter calibration included, horizontal polarization. Product... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 1.00 to 2.00
  • Component Type: Gain Horn
  • VSWR: 1.5
Fullband Junction Circulators & Isolator -- QJE / QJF Series
from QuinStar Technology, Inc.

QuinStar Technology ’s QJE series fullband junction circulators and QJF series fullband junction isolators are available in two waveguide bands covering the frequency range of 18 to 40 GHz. These H-plane three-port Y-junction ferrite devices feature high isolation, low insertion loss and full... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 40.00
  • Component Type: Isolator; Circulator
Octave Horn Antenna -- Model SAS-590-11
from A.H. Systems Inc.

Description. This Octave horn antenna has medium gain and low VSWR; excellent for both immunity and emissions testing. Features. 2 GHz to 4 GHz. Individually Calibrated. Receive and Transmit. Rugged Construction. Three Year Warranty. 1 Meter calibration included, horizontal polarization. Product... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 2.00 to 4.00
  • Component Type: Gain Horn
  • VSWR: 1.5
General Purpose Crossguide Coupler -- QJX
from QuinStar Technology, Inc.

QuinStar Technology ’s QJX series of compact general purpose 3-port crossguide directional couplers cover the frequency range of 18 to 60 GHz in four waveguide bands with midband nominal coupling values of 20 and 30 dB. These crossguide couplers are ideal devices for sampling or inserting RF... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 60.00
  • Component Type: Coupler
  • VSWR: 1.15
Octave Horn Antenna -- Model SAS-590-12
from A.H. Systems Inc.

Description. This Octave horn antenna has medium gain and low VSWR; excellent for both immunity and emissions testing. Features. 4 GHz to 8 GHz. Individually Calibrated. Receive and Transmit. Rugged Construction. Three Year Warranty. 1 Meter calibration included, horizontal polarization. Product... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 4.00 to 8.00
  • Component Type: Gain Horn
  • VSWR: 1.5
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]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Coupler
  • Profile: Circular
Standard Gain Horn -- Model SAS-580
from A.H. Systems Inc.

The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 1.12 to 1.70
  • Component Type: Gain Horn
  • Profile: Rectangular
High Pass Filter -- QFH
from QuinStar Technology, Inc.

Series QFH High-Pass Filters provide sharp skirt selectivity and high rejection levels for frequencies below their cutoff frequency and have minimum insertion loss in the pass band. Figure 1 shows the characteristics of this type of filter. These filters are offered in seven waveguide bands covering... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Filter
Standard Gain Horn -- Model SAS-584
from A.H. Systems Inc.

The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 5.85 to 8.20
  • Component Type: Gain Horn
  • Profile: Rectangular
Low Pass Filter -- QFL
from QuinStar Technology, Inc.

QuinStar Technology series QFL Low Pass filters provide high rejection level and steep skirt selectivity for frequencies above the band edge or corner frequency. Their pass band has low insertion loss over full standard waveguide bands. The lower band edge is establishes by the cut-off frequency of... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Filter
Standard Gain Horn -- Model SAS-586
from A.H. Systems Inc.

The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 12.40 to 18.00
  • Component Type: Gain Horn
  • Profile: Rectangular
Matched Hybrid Tees and Power Divider -- QJH
from QuinStar Technology, Inc.

QuinStar Technology ’s QJH series of matched hybrid tees (magic tees) cover the frequency range of 18 to 170 GHz in nine waveguide bands. These four-port devices are used for balanced power-combining and/or dividing RF signals over a broad bandwidth. Matched hybrid Tee contains four ports: an... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 170.00
  • Component Type: Combiners / Dividers; Tee
Multi-Output Power Divider -- QMD
from QuinStar Technology, Inc.

QuinStar Technology offers compact multi-output power dividers for frequencies in the 18 to 140 GHz range as standard and customized products to suit specific application and assembly needs. Typical configuration has one input waveguide port and multiple (between 3 and 16) equal output power... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 140.00
  • Component Type: Combiners / Dividers
  • Profile: Rectangular
Precision Bi-Directional Coupler -- QJB
from QuinStar Technology, Inc.

QuinStar Technology offers QJB and QJD series Precision Bi-directional and Dual-directional High Directivity Couplers, which cover a frequency range of 18 to 220 GHz in twelve waveguide bands. Coupling values of 10, 20, 30 and 40 dB are available. In a dual directional coupler, the forward and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 220.00
  • Component Type: Coupler
Precision Crossguide Coupler -- QJC
from QuinStar Technology, Inc.

QuinStar Technology ’s QJC series of compact precision crossguide directional couplers cover the frequency range of 18 to 170 GHz in nine waveguide bands. Three-and four-port configurations are available for standard models with midband nominal coupling values of 20, 30 and 40 dB. Other... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 170.00
  • Component Type: Coupler
Precision Dual-Directional Coupler -- QJD
from QuinStar Technology, Inc.

QuinStar Technology offers QJB and QJD series Precision Bi-directional and Dual-directional High Directivity Couplers, which cover a frequency range of 18 to 220 GHz in twelve waveguide bands. Coupling values of 10, 20, 30 and 40 dB are available. In a dual directional coupler, the forward and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 220.00
  • Component Type: Coupler
Precision High Directivity Coupler -- QJR
from QuinStar Technology, Inc.

QuinStar Technology ’s QJR series precision high directivity couplers cover the frequency range of 18 to 170 GHz in nine waveguide bands. They are available in 3 port configurations with coupling values of 3, 6, 10, 20, 30 and 40 dB. They are constructed with a rugged split block mechan... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 170.00
  • Component Type: Coupler
Precision Junction Circulator -- QJY
from QuinStar Technology, Inc.

QuinStar Technology ’s QJY series precision junction circulators and QJI series precision junction isolators are available in seven waveguide bands covering the frequency range of 18 to 110 GHz. Single-junction isolators and single- and three- junction circulator versions are offered. These... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Circulator
Precision Junction Isolator -- QJI Series
from QuinStar Technology, Inc.

QuinStar Technology ’s QJY series precision junction circulators and QJI series precision junction isolators are available in seven waveguide bands covering the frequency range of 18 to 110 GHz. Single-junction isolators and single- and three- junction circulator versions are offered. These... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Isolator
Short Slot Hybrid Power Divider -- QSP
from QuinStar Technology, Inc.

QuinStar Technology ’s short slot hybrid is a narrow wall 3 dB coupler, available in standard waveguide sizes from 18 to 110 GHz. This compact, four-port device is inherently matched and well-suited for balanced mixers and power splitting circuits. There is a 90 degree phase difference between... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 110.00
  • Component Type: Combiners / Dividers
  • Profile: Rectangular
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]

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

QuinStar Technology ’s series QAT tunable shorts 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 shorts consist of a movable non-contacting choke type... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 26.50 to 220.00
  • Component Type: Tunable Short
  • Profile: Square (optional feature); Circular (optional feature)
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]

  • Cross Section: Rectangular
  • Operating Frequency: 18.00 to 220.00
  • Component Type: Bend; Twist (optional feature)
  • VSWR: 1.1
Waveguide Flange -- QFF
from QuinStar Technology, Inc.

QuinStar series QFF precision machined waveguide flanges are offered for virtually any waveguide size and flange style in 12.4 to 220 GHz range covering waveguide bands WR-62 (KU) to WR-5 (G-band). Flanges with choke and O-ring groove are also available. All flanges are available in brass, aluminum... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 12.40 to 220.00
  • Component Type: RF Waveguides Flanges
  • Profile: Rectangular (optional feature); Square (optional feature); Circular (optional feature)
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]

  • Cross Section: Rectangular
  • Operating Frequency: 12.40 to 220.00
  • Component Type: Waveguide High Powered Termination
  • Profile: Circular
30 Degree E Bend -- 650-503A-2-2
from Advanced Technical Materials, Inc.

Custom flanges, lengths and materials available [See More]

  • Cross Section: Rectangular
  • Material: Aluminum; Brass (optional feature); Cu (optional feature)
  • Component Type: Bend
  • Operating Frequency: 1.00 to 1.70
2.4mm Tuner -- MT984AU01
from Maury Microwave Corporation

2.4mm AUTOMATED TUNERS. 8 To 50 GHz. Features. • Optimized for X-Band, Ku-Band, K-Band, Ka-Band,. Microwave and mm-Wave Noise and Power Applications. • High matching Range for GaN, InP, InGaP, GaAs,. LDMOS, Si, and CMOS Device Characterization. • Simultaneous High Matching and... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 8.00 to 50.00
  • Component Type: Tuner
  • VSWR: 1.15
3.5mm Tuner -- MT983A01
from Maury Microwave Corporation

3.5mm AUTOMATED TUNERS. 4.0 TO 26.5 GHz. Features. • Optimized for C-Band, X-Band, Ku-Band, K-Band Noise and Power Applications. • Simultaneous High-Matching and Ultra-Low Vibration for On-Wafer Applications. • Ideal for Broad-Band Noise parameter Extraction and Noise and Large-Signal... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 4.00 to 26.50
  • Component Type: Tuner
  • VSWR: 1.1
7mm Tuner -- MT982EU
from Maury Microwave Corporation

7mm AUTOMATED TUNERS. 0.8 To 18 GHz. Features. • Optimized for GSM, WCDMA, WiFi, WiMax, X-Band, Ku-Band, and CW/Pulsed Microwave Applications. • High matching Range for GaN, InP, InGaP, GaAs, LDMOS, Si, and CMOS Device Characterization. • Simultaneous High Matching and Low Vibration... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.80 to 8.00
  • Component Type: Tuner
  • VSWR: 1.05
High-Gamma Tuner (HGT™) -- MT981HU13
from Maury Microwave Corporation

HIGH-GAMMA AUTOMATED TUNERS (HGT ™). 800 MHz TO 8 GHz. Features. • Sub 1 Ù In-Fixture and On-Wafer Load-Pull for GSM/EDGE, WCDMA, WiFi, and WiMax. • Ultra-High Matching Range for GaN, GaAs, LDMOS, and Deep Submicron CMOS Characterization. • Simultaneous Ultra-High... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.80 to 8.00
  • Component Type: Tuner
  • VSWR: 1.05
High-Power Tuner -- MT981AU11
from Maury Microwave Corporation

HIGH-POWER AUTOMATED TUNERS. 0.25 TO 8.0 GHz. Features. • Optimized for GSM/EDGE, WCDMA, WiFi and WiMax In-Fixture and On-Wafer Applications. • High matching Range for GaN, GaAs, LDMOS, and Si Characterization. • Simultaneous High Matching and Low Vibration for On-Wafer Applications. [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.25 to 2.50
  • Component Type: Tuner
  • VSWR: 1.05
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]

  • Cross Section: Rectangular
  • Operating Frequency: 33.00 to 50.00
  • Component Type: Tuner
  • VSWR: 1.04
Multi-Harmonic Automated Tuner -- MT982M01
from Maury Microwave Corporation

MULTI-HARMONIC AUTOMATED TUNERS. 600 MHz to 26 GHz. Features. • Optimized for Two-Frequency Harmonic Load Pull. • Simultaneous High-Gamma and Harmonic Tuning. • Designed for Harmonic-Sensitive Applications Including GaAs and GaN. • Industry's Highest Accuracy Means Your Designs... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 1.80 to 18.00
  • Component Type: Tuner
  • VSWR: 6
Slide Screw Tuner -- 1643C
from Maury Microwave Corporation

Slide screw tuners are particularly suited to establishing impedances for device characterization or any other application requiring a precisely repeatable mismatch condition. This is due to the precision with which a specific matching condition can be repeated if the tuner has calibrated position... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.90 to 12.40
  • Component Type: Tuner
  • VSWR: 6
Slide Screw Tuner -- 2640 N
from Maury Microwave Corporation

The tuners in this series are similar to those with Standard Matching Range; however, the mechanical characteristics are optimized for increased matching ranges. These tuners also utilize the slab-line transmission structure for broad frequency range. The probes are designed to be very close to... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 0.80 to 8.00
  • Component Type: Tuner
  • VSWR: 25
Slide Screw Tuner -- 7941A
from Maury Microwave Corporation

The tuners in this series are similar to those with Standard Matching Range; however, the mechanical characteristics are optimized for increased matching ranges. These tuners also utilize the slab-line transmission structure for broad frequency range. The probes are designed to be very close to... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 12.00 to 50.00
  • Component Type: Tuner
  • VSWR: 10
Waveguide Flange Adapter -- C166A
from Maury Microwave Corporation

Features. Converts one flange type to another in the same band, with minimum length. 1.01 typical VSWR. Mounting hardware and assembly instructions are provided. In addition to the industry standard waveguide flanges shown in the Available Models chart below, these adapters will also work with some... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 5.85 to 8.20
  • Component Type: RF Waveguides Flanges
  • EIA Waveguide Size: 13
WaveGuide Slide Screw -- J353A
from Maury Microwave Corporation

Features. VSWR of 20:1 Correctable to 1:02 at Any Phase. Easy to Use. Description. The Maury series 353 tuners consist of waveguide slotted sections with a movable carriages supporting micrometer driven probes which extends down into the waveguide. These tuners are valuable tools for optimizing a... [See More]

  • Cross Section: Rectangular
  • Operating Frequency: 33.00 to 50.00
  • Component Type: Tuner
  • EIA Waveguide Size: 22