Waveguide Stories

https://www.dolphmw.com/products/waveguide-tube/ Dolph Microwave waveguide tube manufacturer specializes in the production of extremely precise waveguides from WR2300 to WR10 in most alloys, including Aluminum, OFHC (aka OFE or OF-DLP) Copper, Bronze, Invar, Stainless Steel, Coin Silver, and more.

https://www.dolphmw.com/demystifying-waveguide-components-a-guide-for-microwave-engineers.html Demystifying Waveguide Components: A Guide for Microwave Engineers Microwave engineering is an ever-evolving field, and waveguide components in microwave engineering play a crucial role in shaping the performance of microwave systems. For many engineers, these components may seem like a complex and enigmatic aspect of their work. In this blog, we will demystify microwave waveguide components, providing microwave engineers with a comprehensive guide to understand, select, and implement these essential building blocks in their designs. What are Waveguide Components? Waveguides are structures that guide electromagnetic waves, providing a pathway for microwave signals to travel efficiently from one point to another. Waveguide components are essential elements within these waveguide systems, offering various functionalities and ensuring the smooth transmission of microwave energy.

Dolph Microwave series model's frequency are covering from 2.60 GHz to 110GHz. Usually, in accordance with drive modes, they can be classified into sub-electric and manual; If by structure, they are classified into sub-E and H-waveguide transfer switches, with rectangular waveguide transfer switches and double ridge waveguide transfer switches. https://www.dolphmw.com/products/double-ridged-waveguide-switches/

https://www.dolphmw.com/products/waveguide-tube/ Waveguide Tube Dolph Microwave waveguide tube manufacturers specializes in the production of extremely precision waveguide components from WR2300 to WR10 in most alloys, including Aluminum, OFHC (aka OFE or OF-DLP) Copper, Bronze, Invar, Stainless Steel, Coin Silver, and more. Standard waveguide lengths are 12 ft. and we can cut waveguide to your dimensions on request. We also offer special sizes such as Half-Height, Double-Ridge, and Heavy-Walls and we can quote you on custom sizes of Rectangular Waveguide Tubing. For more information, please contact us and discuss your needs with our sales engineer.

https://www.dolphmw.com/products/waveguide-quick-disconnect-assembly/ Waveguide Quick Disconnect Assembly Dolph manufactures waveguide quick connects / disconnects and protective dust covers for fast connections. All QD assembly come standard with male/female connections, Easy installation without the use of screws and nuts. Assemblies include dust caps, clamps, and lanyards, Aluminum or brass material available, Numerous Flange Configurations available, Standard finish is corrosion treatment & painted flat black. Please call us with your specification and discuss your needs with one of our sales engineers. Taking WR75 type as example.

https://www.dolphmw.com/products/waveguide-circulators/ Dolph Microwave offers a standard product line of waveguide circulators ranging from WR10 to WR 137. For more information feel free to call us and discuss your needs with one of our sales engineers.

https://www.dolphmw.com/products/industrial-microwave-magnetron-wg-launcher/ Dolph Microwave produces waveguide components for both high-end and simple microwave plasma applications. microwave launcher for industry microwave is 915 and 2450MHz. Taking the WR340(2450MHz) for example. Datasheet of Industrial Microwave WG magnetron launcher FAQs of Industrial Microwave WG Magnetron Launcher Introduction of Industrial Magnetron WG Microwave Launcher The Industrial Microwave WG Magnetron Launcher is the mounting point for the magnetron and is used to couple microwave energy from the magnetron antenna into the waveguide system. It is a small section of closed-segment waveguide with holes, the holes of which are used for the output stubs of the magnetron. Industrial Microwave waveguide magnetron WG Launchers are designed for magnetrons, matching their mechanical dimensions, while providing the required VSWR and phase. This ensures optimum operation and efficiency of the magnetron.

https://www.dolphmw.com/customized-waveguide/ DOLPH CUSTOMIZED WAVEGUIDE TO MEET YOUR NEED Our microwave components are divided into standard and customized components, which can solve the special requirements of customers on flange, dimension, technical parameter and frequency range. Microwave Customized Products Dolph Microwave the waveguide solution ltd specializes in the design and manufacture of custom RF systems, which are mainly for Government, Military, and Defence. Designed to address customer-specific signal intelligence (SIGINT) requirements. As one of microwave waveguide manufacturers, we also design and supply fully customized RF systems meeting specific requirements. Complete systems can be provided for mounted or dismounted applications in land or maritime environments. We have an on-site hybrid anechoic chamber where we undertake pre-compliance measurements of our product's electromagnetic compatibility and verify system system-level performance of antenna systems.

https://www.dolphmw.com/products/waveguide-gasket/ Dolph microwave provides a series of standard seal products, widely used in all kinds of sealing flange standard waveguide, the sealing ring has two kinds of type D and type O. Also, the dimensions can be customized according to customer's requirements. Please call us with your specification and discuss your needs with one of our sales engineers. Taking D shape waveguide flange gaskets as example as below.

https://www.dolphmw.com/products/waveguide-rotary-joints/ Waveguide rotary joint mainly is for microwave communications to connect different types of waveguides components. Electrical continuous performance is achieved by a chokes to eliminate metal contacts in rotary location. It is used to transmit RF signals between stationary and movable parts of a system. During operation, a stationary RF line needs to be connected to moving components of a system while rotary Joints allow these types of connections with low losses and minimal variation in performance while they are rotating. These rotary joints have waveguide interface on both input and output port. One is rotated while the other one is fixed. In addition, rotary joint operating frequency is limited by the waveguide size.

Flexible twistable waveguide is divided into left-handed and right-handed according to the twisting direction. The standard twisting angle is 90 °. Other twisting angles can be customized. Dolph Microwave provide a wide variety of double ridged waveguide assemblies specially designed for every customers unique requirements. https://www.dolphmw.com/products/double-ridged-waveguide-twists/

Dolph Microwave manufactures a quality line of flexible twistable/non-twistable waveguides, specially designed to meet all of your requirements. The components is made from a helically wound waveguide core and additional mechanical support is offered from a variety of protective jackets. https://www.dolphmw.com/products/flexible-waveguide/

https://www.dolphmw.com/products/waveguide-probe-coupler/ Waveguide Probe Coupler In waveguide coupling probes, a probe inside a coaxial line is used to distribute energy into a waveguide. As current starts flowing in the probe, an electric field is set up and it gets detached from the probe to the waveguide. The probe (also called a probe antenna) radiates energy equally into the waveguide where it is inserted. Probe antenna insertion is usually made perpendicular to the length of the waveguide, at a distance equal to the quarter wavelength from the shorted end of the waveguide. For more information. feel free to call us and discuss your needs with one of our sales engineers.

https://www.dolphmw.com/products/waveguide-isolators/ Dolph Microwave offers a standard product line of waveguide isolators ranging from WR70 to WR 900. For more information feel free to call us and discuss your needs with one of our sales engineers.

https://www.dolphmw.com/products/industrial-microwave-circulator/ Dolph Microwave offers a standard product line of Industrial Microwave Circulator for 915 and 2450MHz.

https://www.dolphmw.com/products/waveguide-air-inlet/ Dolph microwave offers a standard line of waveguide pressure inlet from WR28 to WR650 for pressurizing Waveguide systems with clean air or other gasses. Waveguide pressure inlet are available in almost all combinations of flange type and have a 1/8" NPT female inlet. We can customize waveguide pressure inlets to your specifications upon request.

https://www.dolphmw.com/products/industrial-microwave-components/ Industrial microwave components Dolph Microwave offers a full line of industrial microwave products. Specializing in waveguide components, including microwave launcher, isolators, directional couplers, microwave tuners and loads. Operating frequency covers 915 MHz and 2450MHz, power up to 20kW CW, with our manufacturing and engineering capabilities we can also offer custom designed products. Any requirement related to this field, please contact.

Dolph Microwave offers Industrial Microwave Bends for 915 and 2450MHz, which includes both E-bends and H-bends. All units are precisely bending to the desired angle. https://www.dolphmw.com/products/industrial-microwave-bends/

https://www.dolphmw.com/products/double-ridged-waveguide-switches/ Dolph Microwave Double Ridged Waveguide Switches Dolph Microwave series model's frequency are covering from 2.60 GHz to 110GHz. Usually, in accordance with drive modes, they can be classified into sub-electric and manual; If by structure, they are classified into sub-E and H-waveguide transfer switches, with rectangular waveguide transfer switch and double ridge waveguide transfer switches. Wave guide switch is commonly used to change the signal pathway in the waveguide transmission system. Taking WRD750 type as below.