Waveguide components for 2.45GHz

Waveguides are available in different materials, like: Aluminium, brass, Stainless steel, copper.
Waveguide sizes: R32/WR284/WG10, R26/WG340/WR9A and R22/WG430/WG9.

H-bend 90”deg.

H-bend 90”deg.
Waveguide bend in H plane, material aluminium. Low VSWR, < 1.05. Sweep version, also available in miter version. Available in different flange types. Also available in all waveguide sizes. Material aluminium, aludine silver plated.

E-bend 90”deg.

E-bend 90”deg.
Waveguide bend in E plane, material aluminium. Low VSWR, <1.05. Sweep version, also available in miter version. Available in different flange types. Also available in all waveguide sizes. Material, aluminium, aludine silver plated.

Mode transformer

Mode transformer
Mode transformer, from rectangular mode to circular mode. A special design for in-coupling under severe vacuum or other applications. Standard design in aluminium, for light weight. Different circular flanges, with -and without windows are available as well. Circular waveguide available from 10 to 150mm. Low VSWR, with two different matching devices, a sliding short and an impedance antenna. Available in several lengths and diameters, matched to the specific application. Customised versions available  to match customer specifications, also in coaxial version.

Double directional director or -coupler, mounted on a waveguide

Double directional director or -coupler, mounted on a waveguide
Two miniature directional detectors or -couplers, mounted on a prefab aluminium waveguide. Directional detector coupler, type DD112, to measure directly the forward and the reflected power, through the waveguide. The output signal, -dc, is proportional to the forward or reflected power through the waveguide. Output connectors in SMA.
The directional couplers, will give a microwave attenuated output, which will be
proportional to the power in the waveguide, like type:DC213.The degree of attenuation can be chosen between 60, 70 or 80dB, please note required attenuation at ordering. Connectors in SMA or “N”, for well matching to standard power-meters. All waveguide types are available. Like waveguide sizes, in R22/R26 or R32. The directivity for both type of couplers is >20dB. For the directional couplers, several types of diodes are available, like R451570, BNC to “N”. For the directional detectors, a number of different measuring systems or –units are available.

E/H tuner, manual version

E/H tuner, manual version
Waveguide tuner in both H and E plane for optimal tuning. The “shorting plungers are available in both: contact types, but also in a contact-less version. Manual control, motor-drive and auto-tuning are available too. Material in aluminium. In all different waveguide versions. For extra fine tuning, a version with a manual course-control is also available.

Slotted antenna applicator

Slotted antenna applicator
Waveguide applicator, in slotted technique. For amaximum homogeneous field. Available in different slot-numbers, like 1 up to 20 slots per waveguide. Standard in aluminium, at waveguide R26. Also available in different waveguides and materials. Available, without sliding short tuner, or sliding short tuning with fine tuning. Without tuner and tuning stubs close to the first slot. Can be designed to fit into almost all applicator system. Also available in pressure or vacuum versions.  Contact us for additional information.

Three stub tuner, manual version, without metering

Three stub tuner, manual version, without metering
Three stub tuner, for standard manual use. For load matching of the application( load) to the magnetron. Max. allowed power up to 3kW. Available in R26/WR40/WG9A. Waveguide material in aluminium.

Waveguide transitions

Waveguide transitions
Waveguide transitions are available in the following versions: R26 to coaxial: “7/16”and “N”. Maximum power level: < 1000watt. R26 to R22, and R32 to R26, R32 to R22. Also all versions to the “7/16”and to “N” type connectors, our special customised versions, from any waveguide to any coaxial or waveguide type. All versions low VSWR, <1.1. Material: aluminium. Also available for rectangular, to circular waveguides and to coaxial waveguide.

Sliding short, in rectangular waveguide

Sliding short, in rectangular waveguide
Sliding short waveguides are available in two different versions. One version in which the sliding short is manual and of a contact version. The other version, the internal sliding short is contact-less. The plunger can, optionally be equipped with a fine tuning and a locked system. Optionally, an automatic tuning, with stepper motors is available, also. Available in all three waveguides, like: R32/WR284/WG10,  R26/WR340/ WG9A and R22/WG430/WG9. Sliding short is also available in an automatic motor controlled version for automatic tuning or matching, as a reference the reflected power signal should be supplied. Signal from an isolator or alternatively via a directional coupler or detector. All waveguide are available in as standard in aluminium, but also in brass, copper.

Circulators and isolators

Circulators and isolators
Available in required waveguides and power-levels. Insulation minimum: 25dB, VSWR: <1.25. Above 6kW, the circulators are water-cooled. The loads are always water-cooled, above 300watt CW. Also available for max.300watt, a coaxial version, only forced air for cooling or a heat sink is required. All isolators are provided with monitors connectors on port:1 and on port: 3, for monitoring forward and reflected power measurements. Power amplifiers and measuring diodes, dedicated to those monitor ports, are available as well.
Partnr: DC/DC-AMP., contact us for more information.

Incoupling/launchers systems, for magnetrons

Incoupling/launchers systems, for magnetrons
The incoupling or launchers are available for all magnetrons, in waveguide sizes: R26/WR340/WG9A. For higher power levels however, the waveguide size is: R22/WR430. Additional, versions are available, where the launcher and the isolator is combined, so-called isolaunchers.
Contact us for additional information.

Circulator with dedicated waterload for R22/WR430/WG9 waveguide

Circulator with dedicated waterload for R22/WR430/WG9 waveguide
For applications for high power and waveguide R22, this circulator with separate water-load is available, only available in this waveguide size. Isolation factor minimum:16dB, VSWR: 1.3.

Magnetron incoupling/launcher and electromagnet system

Magnetron incoupling/launcher and electromagnet system
For high power at 2.45GHz, the standard waveguide is R22/WR340/WG9. This launcher section, complete with the required electromagnet and filament connectors. Available for 10, 15, 20 and 30kw magnetrons. Also available as a complete designed magnetronhead.
For above magnetrons, the required power-supplies are available, as well. In inductiveand in switched mode power supply versions. Please contact us for additional information.
Available in all three waveguides, like:
R32/WR284/WG10,
R26/WR340/WG9A
and
R22/WG430/WG9.
Please contact us for additional information or specifications.
This overview, will be updated on a regular base.