Explore All of Our Wide Range of Products

Increase your signal power with our high-performance
microwave amplifiers.

Improve the sensitivity of the receiver with our
Low Noise Amplifiers.

Shift the signal frequency band with our Mixer.

Achieve unparalleled precision in communication and sensing with our millimeter wave antennas.
Expand your test frequency with our frequency extention module.
Amplifiers-setteq

Products Catagories

Up-Conversion Module

Down conversion modules are available from 40~400GHz , using the structure of Local oscillator frequency multiplier drives sub-harmonic mixer or balanced mixer, with the characteristics of good harmonic suppression, low conversion loss, wide frequency bandwidth, convenient and easy to use.

Up-Conversion Module

The up conversion modules are used in the front end of the transmitter to generate the RF signal and are widely used in point-to-point radio, broadband communications, and RADAR applications. Operating up to a frequency of 340 GHz, our up converters feature an integrated rejection with low LO leakage, excellent performance with adjustable bias, and high linearity.

Receiver Front-End

Experience the power and precision of our state-of-the-art Receiver Front-End! Designed to exceed expectations, our cutting-edge technology ensures a seamless reception for all your entertainment needs. With unrivaled performance and reliability, trust in our Receiver Front-End to deliver crystal-clear audio and video every time. Elevate your viewing experience today with the ultimate solution for exceptional reception.

Compact Transmitter Front-End

Experience high-power transmission like never before with our cutting-edge High-Power Transmitter Front-End. Designed to push the limits of communication, this state-of-the-art device delivers unrivaled performance and reliability. With its advanced technology and robust engineering, our High-Power Transmitter Front-End confidently ensures seamless connectivity over long distances. Stay connected effortlessly and dominates the airwaves with our game-changing solution!

Compact Transmitter Front-End

Introducing the game-changing Compact Transmitter Front-End – the ultimate solution for seamless transmission! Designed with unparalleled precision, this powerhouse technology is a force to be reckoned with. Boasting a compact size without compromising on performance, it effortlessly revolutionizes your communication experience like never before. Say goodbye to clunky systems and hello to cutting-edge efficiency. Elevate your transmissions confidently with our state-of-the-art Compact Transmitter Front-End!

Vector Network Analyzer Transceiver Extension Module

.Experience the ultimate precision and power with the Vector Network Analyzer Receiver Extension Module. Unleash your potential for innovation as you dive into accurate measurements and cutting-edge technology by Sesteq. With unwavering confidence, this module

Vector Network Analyzer Transceiver Extension Module

Vector network analyzer extension modules are needed as if the frequency range of vector network analyzers is insufficient. These modules are used to convert signals from lower to higher frequencies enabling the testing of high-frequency.

Vector Network Analyzer Transceiver Extension Module

Introducing the game-changer in advanced technology - the 140-220 GHz Vector Network Analyzer from Sesteq! Unleash your potential with this cutting-edge tool, designed to revolutionize data analysis. With unrivaled precision and lightning-fast performance,

Signal Extension Modules

Economical Signal Analyzer Extension Module provides frequency extension from 40 GHz to 110 GHz ,with high output power, good flatness, full waveguide band output. In addition, Its output signal amplitude and phase change little with time and temperature. High Output Power| High Reliability | Compact Structure | Customizable

Signal Extension Modules

The signal generator extension module provides frequency extension from 40 GHz to 110 GHz ,with high output power, good flatness, full waveguide band output. In addition, Its output signal amplitude and phase change little with time and temperature. High Output Power| High Reliability | Compact Structure | Customizable

Signal Extension Modules

The signal generator extension module provides frequency extension from 40 GHz to 110 GHz ,with high output power, good flatness, full waveguide band output. In addition, Its output signal amplitude and phase change little with time and temperature. High Output Power| High Reliability | Compact Structure | Customizable

Single-Directional Coupler

The balanced mixers are available in frequencies from 18 GHz to 110 GHz, with good harmonic suppression and wide IF output. Mainly used in radar, communication and various testing applications. Low Conversion Loss | High Reliability | Compact Structure | Customizable

Diagonal Horn Antenna

The diagonal horn antennas are linearly polarized and provide a symmetrical radiation pattern and extremely low side lobes for E-plane and H-plane. Sesteq’s diagonal horn antenna can cover up to 500GHz frequency range and choose the gain of 22db and 25db. These horns are ideally suited for radar and communication system, antenna far field test, radar cross-section measurement, and other applications.

Pyramidal Horn Antenna

The Pyramidal Horn Antenna simply used to radiate linearly polarized radio waves with simple appearance and light weight. Our Pyramidal Horn Antennas cover the frequency range from 18 to 500GHz, standard gain is 20 dbi and VSWR is 1.3:1.

Conical Horn Antenna
Sub-harmonic Mixers

The sub-harmonic mixers are available in frequencies from 40 GHz to 170 GHz, with high clutter suppression and wide IF output. Mainly used in radar, communication and various testing applications.. Small Conversion Loss | Compact Structure | Wide Bandwidth | Customizable

High Order Harmonic Mixer

The mixer is internally integrated with a duplexer ,and working frequency range from 20 GHz to 110 GHz, which can effectively suppress odd harmonics. Mainly used in various antennas, materials, signal analysis and test applications, and can also be used as an economical spectrum extension Low Conversion Loss | High Reliability | Compact Structure | Customizable

The balanced mixers are available in frequencies from 18 GHz to 110 GHz, with good harmonic suppression and wide IF output. Mainly used in radar, communication and various testing applications. Low Conversion Loss | High Reliability | Compact Structure | Customizable

Frequency Multipliers

The frequency multipliers are available in frequencies from 18 GHz to 110 GHz, and the multiplication factor is ×2, ×4, ×6, ×8, etc. Mainly used in radar, communication and millimeter wave testing system Low Noise Figure | High Gain | Compact Structure | Customizable

Low Noise Amplifier

The low noise amplifiers are available in frequencies from 18 GHz to 110 GHz, and the gain is customizable. Mainly used in radar, communication, security imaging and millimeter wave test. Low Noise Figure | High Gain | Compact Structure | Customizable

Power Amplifier

The power amplifiers are available in frequencies from 26.5 GHz to 110 GHz, and the output power is customizable. Mainly used in radar, communication imaging and various testing applications. High Efficiency | Compact Structure | High Reliability | Customizable