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Waveguide Harmonic Mixer, 40 to 60 GHz
11970U
The Keysight 11970U waveguide mixer is a general-purpose harmonic mixer employing a dual-diode design to achieve flat frequency response and low conversion loss. These are achieved without external dc bias or tuning stubs. Manual operation and computer-controlled hardware operation are simplified because mixer bias and tuning adjustment are not required.
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RF Switch Matrices
For applications involving the test and measurement of multiple RF components, Teledyne Coax offers Custom Switch Matrix solutions to integrate multiple switches, along with additional components including filters, mixers, and attenuators, as required.
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Schottky Mixer and Detector Diodes
Macom Technology Solutions Holdings Inc.
Schottky diodes are majority carrier diodes formed by plating a layer of metal on a layer of doped semiconductor, which forms a rectifying junction. The type of metal and the type of dopant in the semiconductor determines the diode’s barrier height, which is a measure of the amount of energy required to force the diode into forward conduction. MACOM produces Si Schottky diodes as well as GaAs Schottky diodes for use as signal detectors or in frequency mixers.
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Scalar Mixer / Converter Measurements
S95082B
The S95082B scalar mixer / converter measurements software provides an intuitive and easy-to-use user interface for setting up mixer and converter measurements with single or dual conversion stages. It controls the analyzer’s built-in source(s) and external signal generators for use as LO signals.
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I/Q and Image Reject Mixers
In-phase quadrature (I/Q) mixers and image reject mixers (IRM) offer a robust frequency mixing solution for applications that require high image rejection or sideband suppression. These mixers can be used as an upconverter or downcoverter. I/Q or IRM mixers use two double-balanced mixers with a 90° hybrid. The inherent architecture of I/Q mixers eliminates the resulting product due to image frequency during downconversion and allows the selection of desired sideband during upconversion.
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Spectrum Analysis
S95090B
The S95090B spectrum analyzer (SA) measurement software adds high-performance microwave spectrum analysis to PXI VNAs. With fast stepped-FFT sweeps resulting from optimized data processing, the SA software application provides quick spurious searches over broad frequency ranges. The S95090B software uses the PXI network analyzer's test and reference receivers to complete simultaneous spectrum measurements. Multi-channel SA measurements leverage the PXI VNA's internal swept-signal generators for efficient measurements of spurious signals emanating from mixers and frequency converters. The S95090B spectrum analyzer software application employs source-power and receiver-response calibration as well as fixture de-embedding, providing in-fixture and on-wafer spectrum measurements with the highest level of accuracy. Optional external attenuators should be connected with the VNA’s test ports to avoid receiver compression when measuring large signals.
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Up Converters
Macom Technology Solutions Holdings Inc.
MACOM's upconverters are widely used in point-to-point radio, broadband communications, and RADAR applications. Operating up to a frequency of 86 GHz, our upconverters feature an integrated image reject (balanced) mixer, LO buffer, and RF buffer. Some products also include LO multiplication and variable gain, all within a single chip. Available in die, or SMT lead-free QFN and LGA packages, our upconverters boast excellent performance with adjustable bias, high linearity and image rejection with low LO leakage
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Mixers and Playback Devices
Monacor International GmbH & Co. KG
If several participants are discussing at conferences or different audio sources are to be combined in your ELA system, mixing consoles are required. MONACOR offers you reliable devices for mixing audio from microphones or other sources perfectly. To expand your PA system, we offer you suitable playback devices for media such as MP3, audio CDs or Bluetooth audio.
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Gas Mixers / Gas Blenders
WITT offers high-quality gas mixers and gas dosing systems for two or more gases, especially for high and strongly fluctuating gas mixture flow rates.
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Mixers
CAES designs and manufactures a broad range of custom mixer and frequency multiplication products, enabling RF signals to be converted from one frequency to another, or multiplied together to generate a new frequency.
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I/Q Downconverters/Receivers
In-phase quadrature (I/Q) downconverters integrate an image reject mixer, a low noise amplifier, a 90° hybrid, and an LO buffer amplifier in one package. These devices are used in receiver applications to downconvert radio frequency (RF) signals to the desired intermediate frequency (IF) while ensuring low noise and high image rejection performance.
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Load Cell Simulators / Testers
A load cell simulator is a handy tool during initial setup, particularly of a batching by weight scale. It replaces the load cell(s) in the system allowing the scale technician to simulate various weights that will trigger the outputs setpoints for activating valves, gates, and mixers. These products are a must for anyone involved in scale installations and repairs.
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Comb Generator, 10 MHz to 67 GHz
U9391G
The Keysight Technologies, Inc. U9391G comb generators were developed to provide precision phase calibration, for non-linear measurements using the PNA-X nonlinear vector network analyser (NVNA), referenced to the National Institute of Standards and Technology (NIST) standard. Additionally, the comb generators can be used to calibrate PNA and PNA-X network analyzers for phase and delay measurements of frequency converters without requiring reference or calibration mixers.
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Phase Noise Measurement Up To 125 GHz
S930321B
S930321B enables phase noise measurements using a PNA or PNA-X vector network analyzer. Simplify your measurement workflow by measuring phase noise on the same connection as your network analysis measurement of 2-port active devices up to 125 GHz, without needing to connect a spectrum analyzer or harmonic mixer.
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THz Diodes
Macom Technology Solutions Holdings Inc.
The intrinsic cutoff frequencies of these Schottky junction devices exceed 1 THz, making them well-suited for use in mixers and detectors operating in the frequency bands from 60 GHz into the hundreds of GHz bands.
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Slurry Preparation
Slurry Preparation Constant Speed Mixers blend cement slurry at an automatic maintained, constant shear rate in accordance with API standards. Atmospheric Consistometers are a simple and accurate means to prepare cement slurries for the testing of rheological properties, fluid loss and various other properties in strict compliance with API standards. Wettability Testers are two instruments in one; a constant speed mixer and an instrument for the evaluation of oil/water phase transition of oil-based drilling fluids as they interact with spacer and/or pre-flush systems.
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Mixers
FS-Z
RPG offers broadband harmonic mixers with an integrated isolator (50 – 220 GHz) for optimum RF matching. Hence standing waves, usually degrading RF power measurement accuracy, are suppressed.
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Comb Generator, 10 MHz To 110 GHz
U9391M
U9391M comb generators were developed to provide precision phase calibration, for non-linear measurements using the PNA-X nonlinear vector network analyser (NVNA), referenced to the National Institute of Standards and Technology (NIST) standard. Additionally, the comb generators can be used to calibrate PNA and PNA-X network analyzers for phase and delay measurements of frequency converters without requiring reference or calibration mixers.
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Power Dividers
Powers plitters can divide one signal into two or N way equal or non-equal energy, in reverse,they are also used as combiners by combining multiple signal into one. They are mainly used in feed network in antenna array, mixer and balanced amplifier, finish the work of distributing, combining and measuring power, isolating signal sources and measuring swept reflected coefficient etc.
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Scalar Mixer / Converter Measurements
S96082B
The S96082B scalar mixer / converter measurements enables the highest accuracy for scalar conversion-loss / -gain measurements with a simple setup and calibration
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Differential And I/Q Device Measurements
S96089B
The S96089B combines source-phase control of multiple internal or external sources with frequency-offset mode, enabling simplified test of I/Q modulators/converters, differential mixers, and harmonics or amplifiers.
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Mixers
Applied Research and Technolgy
USB mixers, rackmount zone mixers, and compact solutions for studio recording and live performance.
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Vector And Scalar Mixer/Converter Measurements
S93083B
The S93083B provides both fully calibrated vector and scalar measurements of mixers and frequency converters, with intuitive, easy-to-use user interface
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Comb Generator, 10 MHz to 50 GHz
U9391F
The Keysight Technologies, Inc. U9391F comb generators were developed to provide precision phase calibration, for non-linear measurements using the PNA-X nonlinear vector network analyser (NVNA), referenced to the National Institute of Standards and Technology (NIST) standard. Additionally, the comb generators can be used to calibrate PNA and PNA-X network analyzers for phase and delay measurements of frequency converters without requiring reference or calibration mixers.
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Receiver Products
QuinStar receiver products are designed for maximum performance. Our offerings include low-noise amplifiers, balanced mixers, and harmonic and subharmonic mixers. Our receivers cover the frequency range of 18 to 110 GHz in seven waveguide bands.
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Mixers
Teledyne RF & Microwave offers a wide range of both double & triple balanced mixers for many different applications from commercial test equipment to space qualified units. Low conversion loss and wide bandwidths are the hallmark of the product line. The incorporation of Schottky diodes on some designs offers significant performance benefits.TWe have many packaging options and with over 400 ITAR-free designs, we are able to offer the right mixer for your demanding application.
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Millimeter Wave Frequency Counter 70-170 GHz
Insight Product Co. offers the electronic frequency counter for frequency measurements of millimeter wave generators of continuous or pulsed signals. The counter has an auto and waiting modes of operation and a direct 6-digits reading in frequency range (70-170) GHz without an external mixer.
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Sub-Harmonic Mixers
Subharmonic mixers are composed of a passive mixer with a subharmonically pumped (×2) local oscillator. These mixers allow designers to use low LO frequency, which eases the need to generate a high frequency LO signal. For high frequency application design, Analog Devices subharmonic mixers offer a simpler alternative to traditional mixers with no LO multiplier.
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Disposable Spiral Mixers
Using simple, time-proven geometry, Nordson EFD’s patented disposable Spiral Mixers™ deliver complete and thorough mixing for a wide variety of two-part materials.
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Hybrid Mixers
Macom Technology Solutions Holdings Inc.
MACOM’s hybrid mixers are widely used in aerospace and defense, wireless, test and measurements applications, and broadband communications applications. We offer a variety of connectorized, flat pack, drop-in, and surface mount packages with a broad range of operating frequency ranges and performance specifications. Our mixer products are available in subsets of the frequency range such as RF and LO: 50 kHz to 24 GHz and IF: DC to 8 GHz. These mixers leverage a variety of technologies such as GaAs pHEMT and Silicon HMIC and are available in double and triple balanced designs. These mixers are hermetically sealed and can also be screened all the way to space level.
