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Frequency mixers, converters, multipliers, modulators & transceivers are
all lumped together on this page since they all involve some sort of frequency translation,
either up or down. Often, the terms can be interchanged. This way no matter what
you have come in search of, it should be listed here.
  
Agile Microwave
Technology | 516-931-1760 | Hicksville, NY
RF amplifiers, limiters,
switches, and multipliers. Our goal is to cut product cost by more than 50% by keeping
our overhead low, by staying small and focusing on innovative designs which are
inspired by the commercial wireless market. Our goal is to provide same or better
performance, size and quality at a much lower cost through better engineering and
outsourcing to U.S. based contract manufacturers.
Analog
Devices | 800-262-5643 | Norwood, MA
Op amps, switches, A/D, D/A,
S&H, AD8347 direct conversion RFIC (800 MHz to 2.7 GHz), ADIsimPLL synthesizer
circuit simulation software.
Anaren
| 800-544-2414 | East Syracuse, NY
Couplers, power dividers, quads, splitter/combiner
networks, baluns, vector modulators, mixers, resistors, terminations, attenuators,
circulators, isolators, delay lines, switches, ceramic circuit-board and component
solutions.
California
Eastern Laboratories | 800-390-3232 | Santa Clara, CA
Small signal
bipolars, GaAs FETs, power discrete devices, RFICs, optocouplers, solid state relays,
CATV GaAs hybrids, fiber optic components, up/down converter IC's.
Cernex
| 408-541-9226 | Sunnyvale, CA
Amplifiers, antennas, couplers, isolators, circulators,
filters, diplexers, oscillators, noise sources, switches, phase shifters, transition &
adapters, mixers, waveguide products, attenuators, terminations, detectors, subsystems.
Codan Limited
| 08 8305 0311 | Newton, South Australia, Australia
Designs and builds innovative
communications equipment for high frequency (HF) radio, satellite and digital microwave
radio applications.
Qorvo / Custom MMIC | 978-467-4290 | Westford, MA
Fabless
RF and microwave MMIC designer trusted by government and defense industry OEMs with
their biggest microwave circuit challenges to solve various size, weight, performance,
and cost (SWaP-C) challenges throughout the microwave signal chain. We also have
a line of off-the-shelf MMICs including amplifiers, mixers, attenuators, phase shifters,
and switches. Over 25 years of combined experience in designing state-of-the-art
MMIC chips for millimeter wave, point-to-point radio, VSAT, WLAN, and cellular systems
as well as general microwave applications.
Electromagnetic
Technologies Industries (ETI) | 973-394-1719 | Boonton, NJ
Unique
technological breakthroughs in defense and telecommunications systems in antenna
beam former networks and MMICs as well as power dividers, active & passive phase
shifters, directional couplers, switching & distributed networks, mixer &
modulating devices, filters & multiplexers and other components.
Endwave
| 888-363-4283 | Sunnyvale, CA
Amplifiers, up/down converters, multipliers, oscillators,
integrated transceivers, frequency synthesizers, outdoor units (ODUs).
everything RF | 312-436-0084
Find RF & microwave components,
equipment and services - 216,401 products from over 1143 manufacturers listed in
275 categories. Download hundreds of vendor white papers. Test equipment amplifiers,
antennas, attenuators, bias-Ts, & terminations, RF connectors & adapters,
RF filters, power combiners, couplers, & dividers, RF switches, waveguide, Bluetooth &
RFID.
Exodus
Advanced Communications | 702-534-6564 | Las Vegas, NV
Manufacturer
of RF power amplifiers ranging from 500 kHz to 51 GHz with various output
power levels and noise figure ranges. Custom designs and manufacturing requirements
for both small and large volume levels. Experience in military jamming, communications,
radar, EMI/EMC and various commercial projects with all designing and manufacturing
of our HPA, MPA, and LNA products in-house.
GreenPeak
Technologies | +31 30 262 1157 | The Netherlands | +1 512 464 1188
| USA
A fabless semiconductor, module and software company offering green ultra
low power wireless communication technology for sense and control applications.
GreenPeak’s mesh networks are enabled by the use of energy harvesting devices while
not compromising in performance like range, data rate or reliability. GreenPeak
driven networks powered by energy harvesting bring true maintenance-free operation.
G.T.
Microwave | 973-361-5700 | Randolph, NJ
Attenuators, switches, phase
shifters, vector, pulse, BPSK, QPSK modulators, power dividers, combiners, directional
couplers & detectors, negative, positive gain equalizers, low, high & bandpass
filters, 90° & 180° quadrature hybrids, engineering consulting services, frequency
discriminators, oscillators, RF subsystems.
Herley
| 717-735-8117 | Lancaster, PA
Attenuators, modulators, power dividers, oscillators,
synthesizers, phase shifters, switches.
Heuermann HF-Technik GmbH
| +49 2402/9749764 | Stolberg, Germany
RF measurement technique: Non-linear S-parameter
measurements, error-bar calculation for S-parameters, multi-port calibration without
thru. RF-Lap-Timing for: Cars, bikes, ships, model planes. Generators: comb, pattern,
patent techniques for low-noise. Transceiver: Patented dual-mode-radio, high security,
low power, wireless and wired, UWB, 60 GHz, military. Microwave Security: Microwave
gates and scanner.
High
Sierra Microwave | 530-644-3393 | Camino, CA
Designs and builds
PLL signal sources, up/down converters, low noise amplifiers, and comb marker generators
(weak signal sources). Also provides RF/microwave test/measurement services, such
as phase noise measurements to 40 GHz.
Hittite
Microwave Corp | 978-250-3343 | Chelmsford, MA
Amplifiers, attenuators,
frequency multipliers, mixers, modulators, prescalers, switches, VCO's.
HXI
| 978-772-7774 | Harvard, MA
A subsidiary of Renaissance Electronics, is a leading
supplier of millimeter-wave products including LNAs, power amplifiers, mixers, detectors,
oscillators, switches, transmitters, receivers and transceivers for radars, communications
systems and sensors. Digital radios, mm-wave, E-band, and isolators. Standard components
and custom-engineered products at the sub system level in the 18 to 110 GHz range.
Also manufacture complete 60 GHz, E-band products, digital radios and mm-wave products
for enterprise and back-haul applications.
Integrated
Device Technology (IDT) | 800-223-1366 | San Jose, CA
System-level
solutions that optimize applications with products in RF, timing, wireless power
transfer, serial switching, interfaces and sensing solutions are among the company's
broad array of complete mixed-signal solutions for the communications, computing,
consumer, automotive and industrial segments. These products are used for development
in areas such as 4G infrastructure, network communications, cloud datacenters and
power management for computing and mobile devices.
Linwave Technology
Ltd | +44 1522 681811 | Lincoln, UK
RF and microwave design and
manufacturing with specialist knowledge in module and sub-system design. Our experience
encompasses the consumer, industrial, automotive and defense market sectors. SATCOM
BUC, SSPA, Military microwave sub modules.
M/A-COM
(now Cobham) | 800-366-2266 | Lowell, MA
Developer and high-volume manufacturer
of RF, microwave and millimeter wave semiconductors, components and technologies
including diodes, semiconductors, transistors, passives, blocks, substrates.
Magnum
Microwave (now API Technologies) | 888-553-7531 | Palm Bay, FL
Mixers
to 28 GHz. Hundreds of datasheets to choose from with customizations requested.
Industry standard packages, aggressive lead times and great customer service.
Marki Microwave | 408-778-4200 | Morgan Hill, CA
Amplifiers, converters, couplers, DC blocks, dividers, doublers, fiber-optic devices,
mixers, waveguide.
Merrimac
Industries | 201-575-1300 | West Caldwell, NJ
Power dividers/combiners,
mixers, couplers, attenuators, phase shifters.
Mica
Microwave | 209-825-3977 | Manteca, CA
Circulators, isolators, mixers,
equalizers, phase shifters.
Microwave
Products and Technology (MPT) | 714-316-7300 | Fullerton CA
Core
capabilities include phased array components and subsystem for communication and
radar. SiGe, GaN, and GaAs RF circuit design and packaging. Also information security
products and managed information security services.
Mini-Circuits | 718-934-4500 | Brooklyn, NY
Attenuators, baluns,
bias tee, cables (test quality), chokes, DC blocks, mixers, amplifiers, filters,
line stretchers, modulators, oscillators, power combiners / couplers / splitters,
switches, terminations, transformers. Surface mount, connectorized. Application
(app) notes.
Miteq
| 631-436-7400 | Hauppauge, NY
Amplifiers, mixers, frequency multipliers, passive
power components, solid-state switches, attenuators, power dividers, RF and IF signal
processing components, oscillators, frequency synthesizers, integrated multifunction
assemblies, fiber optic products, up/downconverters, test translators, IF/video
equalizers, redundancy switchover units, video modulators and modems.
Narda - an L-3 Communications Company
Filters,
isolators, power combiners, couplers, RF mechanical switches and PIN diode switches.
Norden
Millimeter | 530-642-9123 | Placerville, CA
Microwave & Millimeter
wave components from 500 MHz to 110 GHz, amplifiers, frequency multipliers, up/down
converters, filters, oscillators, integrated assemblies.
Optical
Zonu Corporation | 818 780 9701 | Los Angeles, CA
RF over Fiber
products utilized in systems providing wireless coverage enhancement for in-building
distribution of GSM, PCS, CDMA, WCDMA, 3G, DVB-T, WIFA mobile systems, tunnels,
mines, RF systems, fiber fed repeaters, BTS "hotels" and distributed antenna systems.
Defense applications include remote antennas, phase array radars, spectrum monitoring
and other applications requiring low loss and EMI immunity benefits of fiber optics.
GPS over fiber, distributed timing, delay lines, L-, S-, C-Band and Satcom fiber
links plus Wi-Max and 4G LTE.
Peregrine
Semiconductor | 858-731-9400 | San Diego, CA
Fabless provider of
RFICs leveraging the company's patented UltraCMOS® technology, an advanced form
of SOI that enables the design, manufacture and integration of multiple RF, analog
and digital functions onto a single chip.
Planar
Monolithics Industries | 301-662-5019 | Frederick, MD
PMI designs,
develops, manufactures, tests, and markets hybrid RF/microwave and monolithic integrated
circuits (MIC/MMIC) and components hybrid MIC/MMIC supercomponents and subsystems.
Q-Bit
(now API Technologies) | 888-553-7531 | Palm Bay, FL
Amplifiers, mixers and VCOs.
750 datasheets to choose from with customizations requested. Industry standard packages,
aggressive lead times and great customer service.
QORVO (was RFMD) | 336-664-1233
| Greensboro, NC
Designer & manufacturer of RF components serving existing
and emerging wireless and wireline markets, offering a wide range of innovative
RF solutions for transmitter, receiver and transceiver designs including amplifiers,
transistors, mixers, modulators, VCOs, PLLs, demodulators, stripline couplers, transformers.
QuinStar
Technology | 310-320-1111 | Torrance,
CA
Designs and manufactures millimeter-wave products for communication, scientific,
and test applications including millimeter-wave products, microelectronic assembly,
rapid prototyping, and mass customization.
Amplifiers,
receivers,
oscillators, switches, attenuators,
circulators & isolators, filters,
waveguide,
antennas, and
phase shifters, and
transceiver & radar subsystems.
Remec Broadband Wireless | 858-312-6900 | San Diego,
CA
Develops and manufactures RF/microwave components and subsystems for wireless
telecommunications markets including mobile cellular, fixed wireless access such
as WiMax, backbone transmission systems and private networks.
RFDataTech
| +44 (0)1322 614313 | UK
Design and manufacture of FCC & ETSI compliant
radio modems, data radios, paging radios, RF modules & satellite modems. Provision
of contract manufacturing services for pcb assemblies.
RFHIC Corporation
USA | 919-342-7099 | Cary, NC
CATV hybrid line amplifiers, broadcasting
amplifiers, FTTH amplifiers, digital TV application, MMIC (GaN, GaAs), high power
transistors (GaN), low noise, wideband, & radar pallet amplifiers, PLLs, mixers,
directional couplers.
Sage
Labs (Filtronic) (now API Technologies) | 508-653 0844 | Natick, MA
Power dividers, couplers, hybrids, filters, rotary joints, mixers, phase shifters.
Salisbury
Engineering (now API Technologies) | 888-553-7531 | Delmar, DE
Custom
integrated microwave assemblies, tuners, synthesizers, filters, reference oscillators,
harmonic generators. Call to discuss with an engineer your microwave component or
supercomponent needs.
Sivers
IMA AB | +46-8-7036800 | Kista, Sweden
VCOs, PLLs & Synthesizers,
FMCW radar sensor front ends, millimeter wave transceiver products.
Sirenza Microdevices (now
RFMD now QORVO) | 336-664-1233 | Greensboro, NC
Designer & manufacturer of
RF components serving existing and emerging wireless and wireline markets, offering
a wide range of innovative RF solutions for transmitter, receiver and transceiver
designs including amplifiers, transistors, mixers, modulators, VCOs, PLLs, demodulators,
stripline couplers, transformers.
Synergy Microwave | 973-881-8800 | Paterson, NJ
Attenuators, switches,
couplers, DC block, demodulators, filters, frequency synthesizers, SAW oscillators,
mixers, phase shifters, power dividers, transformers, VCOs, test fixtures.
thinkRF
| +1.613.369.5104 | Kanata, ON, Canada
Software-defined spectrum analysis platforms
that monitor, detect and analyze complex waveforms. Compact and networkable platform
that you can deploy remotely without a local PC and monitor in more locations.
TLC Precision Wafer Technology | 612-341-2795 | Minneapolis, MN
20 to 100 GHz MMICs!!! TLC is an established leader in advanced commercial and military
MMW MMIC R&D and production products. MMW products include MMIC oscillators
(VCO, DRO, ILO), multipliers, multi-function MMICs, mixers, phase shifters/modulators,
and amplifier MMICs. TLC also has new transceiver MMICs from 25 to 100 GHz. Packaging
and modules available upon request.
Trak Microwave
| 888-283-8444 | Tampa, FL
Attenuators, circulators, isolators, comb generators,
control devices, couplers, delay line filters, GPS time & frequency, hybrids,
IQ mod & demod, mixers, multipliers, oscillators, phase shifters, splitters &
combiners, synthesizers, transformers.
Triad
RF Systems | 732-310-9918 | East Brunswick, NJ
Your source for RF
front ends, transceivers and amplifier systems that just plain work! Solutions for
integrating high performance HPAs into sophisticated RF subsystems and systems without
sacrificing efficiency and linearity.
TriQuint
Semiconductor | 503-615-9000 | Hillsboro, OR
Wireless, telecom and
millimeter amplifiers, GaAs integrated circuits and transistors. SAW filters.
Virginia
Diodes | 434-297-3257 | Charlottesville, VA
GaAs Schottky diodes,
frequency multipliers, mixers, direct detectors, mesh filters.
VivaTech
| +1-818-547-5036
System front-ends, mm-wave test equipment, source modules,
amplifiers, active multipliers, mixers, frequency converters, frequency extension
modules, radiometer front-ends, waveguide isolators, waveguide attenuators, passive
and active waveguide components and primary noise standards.
Windfreak Technologies | 727-490-8812 | Holiday, FL
Designs,
manufactures, tests and sells high value USB powered and controlled RF signal generators,
synthesizers, power detectors, mixers, Upconverters and downconverters.
WJ Communication
Watkins-Johnson (now TriQuint Semiconductornow QORVO) | 503-615-9000
| Hillsboro, OR
Wireless, telecom and millimeter amplifiers, GaAs integrated
circuits and transistors. SAW filters.
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