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Frequency Mixers, Converters, Doublers,
Multipliers, Modulators & Transceivers
Manufacturers & Services

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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.

Need help with your application? Try here: Mixer, Converter, Multiplier, Modulator & Transceiver Design Data

Agile Microwave Technology | agilemwt.com
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 | analog.com
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 | anaren.com
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 | cel.com
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 | cernex.com
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 | codan.com.au | 08 8305 0311 | Newton, South Australia, Australia
Designs and builds innovative communications equipment for high frequency (HF) radio, satellite and digital microwave radio applications.

Electromagnetic Technologies Industries (ETI) | etiworld.com
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 | endwave.com
888-363-4283 | Sunnyvale, CA
Amplifiers, up/down converters, multipliers, oscillators, integrated transceivers, frequency synthesizers, outdoor units (ODUs).

GreenPeak Technologies | greenpeak.com
+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 | gtmicrowave.com
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 | herley.com
717-735-8117 | Lancaster, PA
Attenuators, modulators, power dividers, oscillators, synthesizers, phase shifters, switches.

Heuermann HF-Technik GmbH | hhft.de | +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 | hsmicrowave.com
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 | hittite.com
978-250-3343 | Chelmsford, MA
Amplifiers, attenuators, frequency multipliers, mixers, modulators, prescalers, switches, VCO's.

HXI | hxi.com
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.

Linwave Technology Ltd | linwave.co.uk
+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)
cobham.com
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 Spectrum Microwave)
spectrummicrowave.com
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
markimicrowave.com
408-778-4200 | Morgan Hill, CA
Amplifiers, converters, couplers, DC blocks, dividers, doublers, fiber-optic devices, mixers, waveguide.

Merrimac Industries | merrimacind.com
201-575-1300 | West Caldwell, NJ
Power dividers/combiners, mixers, couplers, attenuators, phase shifters.

Mica Microwave | mica-mw.com
209-825-3977 | Manteca, CA
Circulators, isolators, mixers, equalizers, phase shifters.

Miteq | miteq.com
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 | nardamicrowave.com
Filters, isolators, power combiners, couplers, RF mechanical switches and PIN diode switches.

Norden Millimeter, Inc | nordengroup.com
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 | opticalzonu.com
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.

Planar Monolithics Industries | pmi-rf.com
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 Spectrum Microwave)
spectrummicrowave.com
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.

Remec Broadband Wireless | remecbroadband.com
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 | rfdatatech.co.uk
+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 | rfhic.com
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 Spectrum Microwave)
spectrummicrowave.com
508-653 0844 | Natick, MA
Power dividers, couplers, hybrids, filters, rotary joints, mixers, phase shifters.

Salisbury Engineering (now Spectrum Microwave)
spectrummicrowave.com
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 | siversima.com
+46-8-7036800 | Kista, Sweden
VCOs, PLLs & Synthesizers, FMCW radar sensor front ends, millimeter wave transceiver products.

Sirenza Microdevices (now RFMD)
rfmd.com
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 | synergymwave.com
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.

TLC Precision Wafer Technology, Inc | tlcprecision.com
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 | trak.com
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.

TriQuint Semiconductor | triquint.com
503-615-9000 | Hillsboro, OR
Wireless, telecom and millimeter amplifiers, GaAs integrated circuits and transistors. SAW filters.

Virginia Diodes | vadiodes.com
434-297-3257 | Charlottesville, VA
GaAs Schottky diodes, frequency multipliers, mixers, direct detectors, mesh filters.

VivaTech | vivatechmmw.com
+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 | windfreaktech.com
League City, TX
The Windfreak Synthesizer is a 137MHz to 4.4GHz software tunable, PLL synthesized RF signal generator, controlled and powered by a PC running Windows XP or Windows 7 via its USB port. Don't pay thousands for an old HP signal generator!

WJ Communication Watkins-Johnson (now TriQuint Semiconductor)
triquint.com
503-615-9000 | Hillsboro, OR Wireless, telecom and millimeter amplifiers, GaAs integrated circuits and transistors. SAW filters.

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- RF System Cascade Budget Calculation
- Example of System Cascade
- Frequency Modulation
- Frequency Modulation Fundamentals
- Mixer & Frequency Discriminators EW&RH
- Mixer Image Frequency
- Frequency Conversion Calculator
- A Graphical Approach to Mixer Spurious Analysis
- Mixer, Converter, Modulator & Transceiver Design
- Frequency Mixer, Converter, Multiplier, Modulator Vendors