Toptech Microwave’s complete testing equipment and digital-control mechanical processing ensure us can mass-produce or customize Antennas and Microwave Components in military and civilian microwave systems such as test&measurement,satellites communications, navigation, electronic warfare, radar, radio and television, microwave energy technology, and medical microwave.

Waveguide Components

Our High-performance waveguide mismatch loads are used to terminate a waveguide run. All loads flange interface is precisely controlled to offer the optimum performance.
Our double-ridged waveguide load frequency band, low VSWR, small size, good sealing.The waveguide loads devices are manufactured from selected waveguide tube to offer the optimum performance.
Toptech waveguide loads are ideal for use in high power systems as dummy antennas to permit testing, tuning , and maintenance without radiating RF power.A new family of waveguide loads is available from 0.96GHz to 40 GHz.
For TM01 mode circular waveguide device or precision measuring circular waveguide system, the terminal for a good match.
Our High-performance waveguide loads are a low VSWR (1.03:1 typ.) used to terminate a waveguide run.
The series low power waveguide fixed terminations are precision, low VSWR terminations suited to a wide variety of precision laboratory applications. They can be used for full band one-port calibration and full two-port, isolation calibration.
Circular waveguide reflection load using absorbent material cone structure, by the shape of the design, with TE11 mode, TE21 mode, TM01 mode circular waveguide and other major electromagnetic mode for good absorption properties.
Design for High temperature, long work under high temperature 300 ℃, short-term work at 500 ℃ temperatures without damage
Toptech microwave distributes waveguide to coaxial and coaxial adapters for use with TWT and Solid State amplifiers for testing applications.
We supply series high-power high-performance waveguide coaxial converter products,Coax connector options are N-Type, SMA, and K-Type, depending on frequency.All adapter is high quality .
Toptech’s coaxial products are built to exceed your exacting quality requirements for superior performance, and reliability.
Toptech’s coaxial products are built to exceed your exacting quality requirements for superior performance, and reliability.
Toptech manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types.
Toptech manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types.
Toptech manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types.
Toptech manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types
These waveguide couplers are very similar to coax couplers and are a basic microwave device used in most microwave systems, test sets and applications for monitoring RF power.
We provide series high-performance waveguide probe coupler waveguide systems commonly used in power testing.These couplers are perfect to use with our complete line of RF amplifiers and are compatible with any test applications you may have. .
These waveguide couplers are very similar to coax couplers and are a basic microwave device used in most microwave systems, test sets and applications for monitoring RF power.
Toptech’s manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types.
These waveguide couplers are very similar to coax couplers and are a basic microwave device used in most microwave systems, test sets and applications for monitoring RF power.
Toptech’s manufactures Waveguide directional couplers in a variety of configurations, covering a full frequency range with multiple flange and coaxial connector types.
The product is a full bandwidth frequency response and low coupling high directivity coupler based precision broadband fixed attenuator. Commonly used in precision measurements of broadband model control, or fixed attenuator standard.
Toptech offers a series of High-Power precision attenuators covering the waveguide sizes WR10 through WR770 and attenuation values of 3dB to 60dB.
Toptech offers a series of Precision waveguide polarization attenuator, the Freq range cover 4 to40GHz.
Toptech offers a series of High-Power precision attenuators covering the waveguide sizes WR10 through WR770 and attenuation values of 3dB to 60dB.
Toptech offers high-power continuously variable attenuators covering the waveguide sizes WR10through WR770 with Average power from 10~4000w.
Waveguide Fixed Attenuators with normal and high power units are also available. For more information feel free to call us and discuss your needs with one of our design engineers.
Toptech manufactures a wide variety of low power waveguide phase shifters and high power waveguide phase shifters to meet your design specifications
Toptech manufactures a wide variety of high power waveguide phase shifters to meet your design specifications. All Toptech's components are produced with the highest quality available.
We can provide many waveguide variable phase shifter to meet your needs.Our product provide 360º of phase variation and are precisely adjustable and resettable.
Toptech offers power combiners and dividers that are highly reliable with high performence.
Toptech manufactures Waveguide Combiners/Dividers in a choice of configurations.
There are C, X, Ku and Ka band, which is widely used in satellite communication systems, radar systems and microwave measurement systems,and can be customized according to customer special requirements.
Toptech series High Pass filters provides high rejection levels and steep skirt selectivity for frequencies above the band edge or corner frequency.
Toptech series High Pass filters provides high rejection levels and steep skirt selectivity for frequencies above the band edge or corner frequency.
Toptech series filters provides high rejection levels and steep skirt selectivity for frequencies above the band edge or corner frequency.
Toptech series Low Pass filters provides high rejection levels and steep skirt selectivity for frequencies above the band edge or corner frequency.
Toptech produces a broad line of magic tees to fit a variety of waveguide sizes,and generally superior in performance.
Toptech offers a range of high-performance microwave waveguide ET, HT connector products, covering the frequency range 0.3-110GHz.Our manufacturing processes provide maximum symmetry in fabrication and resulting in the following electrical performance over a 10% bandwidth.
Toptech offers a range of high-performance microwave waveguide ET, HT connector products, covering the frequency range 0.3-110GHz.
Toptech offers series high-performance multiple waveguide rotary joint product, dimensions, flange, material, surface treatment and electrical index requirements can be customized according to user requirements.
Toptech offers series high-performance dual microwave waveguide rotary joint product, dimensions, flange, material, surface treatment and electrical index requirements can be customized according to user requirements.
TM01 mode waveguide rotary joint has a "vertical rotational symmetry, phase stability," the characteristics.
Toptech offers a range of high-performance waveguide rotary joint products, mainly used in radar systems connected, according to the composition of the channel can be divided into single, dual and multi-way rotary joint, the frequency range of products covering 2.6-40GH
Toptech offers a range of high-performance waveguide rotary joint products, mainly used in radar systems connected, according to the composition of the channel can be divided into single, dual and multi-way rotary joint, the frequency range of products covering 2.6-40GH
Toptech offers a range of high-performance waveguide rotary joint products, mainly used in radar systems connected, according to the composition of the channel can be divided into single, dual and multi-way rotary joint, the frequency range of products covering 2.6-40GH
Toptech manufactures waveguide sliding shorts, also known as adjustable shorts. They are designed using non-contacting type short circuit. They are supplied with a locking knob. These shorts can be supplied with micrometer or digital readout.
Toptech offers a series of waveguide offset shorts which provide high reflection short circuits. Waveguide offset shorts are available with a standard 1/8, 1/4, and 3/8 shorting distance, designed close to the center frequency of each waveguide size.
Toptech offers a series of waveguide offset shorts which provide high reflection short circuits. Waveguide offset shorts are available with a standard 1/8, 1/4, and 3/8 shorting distance, designed close to the center frequency of each waveguide size.
Toptech offers a line of Waveguide Isolator in various sizes and frequency bands. Reliability, cost and manufacturability are optimized at the design stage.
Toptech offers a line of Waveguide Isolator in various sizes and frequency bands. Reliability, cost and manufacturability are optimized at the design stage.
Toptech offers a range of high-performance standard rectangular waveguide ring products. Frequency range of products covering 2.1-16GHz
Microwave waveguide circulator system is mainly used for unidirectional transmission of energy, this one-way transmission capability to be able to make them work independently between stages microwave devices and systems level, isolated from each other
Toptech provides a series of rectangular waveguide switches, frequency range covers 2.6GHz-112GHz. Product Dimensions, flange form, materials, surface treatment and electrical parameters can be customized according to user requirements.
Toptech have now further extended their product range by offering D.C. Operated Double Ridge Waveguide Switches based on our successful range of series others switches.
Toptech offers series high-performance microwave waveguide switches, commonly used in the waveguide transmission system to change the signal path.
Toptech offer this circular polarization that has an excellent characteristics.
We offer a k-band satellite communications microwave network, the product has an excellent characteristics.
We provide k and ka-band circular polarizer, the product features a compact and has excellent indicators.
Toptech offers a large assortment of RF waveguide components. we can produce the most precise feed horns on the market and special unit design upon customer request and design specification. All Toptech‘s components are produced with the highest quality available.
Toptech provide good quality of waveguide t-type ortho-mode transducer, small size,dual polarization and coupling arm symmetry.
Toptech's phase shifting waveguide circular polarizer with a stable performance of the composite microwave dielectric materials with wide bandwidth, circular polarization axis polarization conversion performance than small. Particularly suitable for use in the millimeter wave band and the microwave band.
Toptech provide good quality of waveguide t-type ortho-mode transducer, small size and dual polarization coupling arm symmetry welcome.