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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.
Atek Midas | +90 212
483 71 67 | Istanbul, Turkey
Integrated circuit (RFIC/MMIC) attenuators, power and low noise amplifiers, mixers,
power dividers, filters, RF front ends.
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.
Crane Aerospace &
Electronics - Microwave Solutions | West Caldwell, NJ 973-575-1300
RF, IF and millimeter-wave components, subsystems and systems for commercial
aviation, defense, and space. Integrated assemblies include beamformers, oscillators,
frequency converters and switch matrix systems, and amplifiers. Microwave circuit
board substrates, non-magnetic capacitors. Space qualified circulators, isolators,
mixers, couplers, power dividers, and much more.
Custom MMIC
(now QORVO)| 978-467-4290 | Westford, MA
Fabless RF and microwave MMIC designer of microwave circuits to solve various
size, weight, performance, and cost (SWaP-C) challenges throughout the microwave
signal chain. Off-the-shelf MMICs including amplifiers, mixers, attenuators, phase
shifters, and switches. Over 25 years combined experience in 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
Exodus is a continually innovating manufacturer offers RF & Microwave power
amplifiers (and LNA's) ranging from 10 kHz to 51 GHz. Low, medium and
high power modules and systems are available for CW & pulse broadband applications
as well as multi-octave and narrow-band. Extremely rugged MIL-Custom designs for
small and large volume programs. A full range of EMC/EMI amplifiers as well as extensive
experience in military jamming, communications,5G specific products, radar and various
outdoor/commercial projects. They offer compact designs and form-fit-function replacements
for program specific requirements.
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 (now
Crane Aerospace &
Electronics)
| 973-575-1300 | 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 | 833-641-3810 | Greensboro,
NC
RFICs and packaged modules used in cellular networks and mobile phones, for wireless
connectivity such as wireless LAN, GPS and Bluetooth, cable modems and cable TV
infrastructure, applications including military radar. GaAs- and GaN-based power
amplifiers, filters, switches, and FEMs used in smartphones, WiFi wireless infrastructure
equipment.
Quantum Microwave
| 857-499-0071 | Cohasset, MA
Millimeter-wave waveguide components including attenuators, detectors, diplexers,
power amplifiers, mixers, isolators & circulator, multipliers, antennas, switches,
probe adapters, terminations, and filters. Waveguide sections include straight,
bends, twists, transitions, and adapters. Patented "GuideLock" connector eliminates
screws. Cryogenic components available. Designed and manufactured at their Massachusetts
facility.
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.
RFMD (now QORVO) | 833-641-3810
| Greensboro, NC
RFICs and packaged modules used in cellular networks and mobile phones, for wireless
connectivity such as wireless LAN, GPS and Bluetooth, cable modems and cable TV
infrastructure, applications including military radar. GaAs- and GaN-based power
amplifiers, filters, switches, and FEMs used in smartphones, WiFi wireless infrastructure
equipment.
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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