Amplifiers cover a very broad range of types (Class A, B, C, D, AB, logarithmic,
etc.), form factors, connectorized or non-connectorized, discrete or fully biased
and impedance matched, low or high power, low or high frequency, low or high voltage
supplied, narrow or wide bandwidth. Fortunately, within this page you are practically
guaranteed to find a manufacturer that already makes or will custom design a solution
for you. Please consider contacting RF Cafe advertisers first.
| Packaged & MMIC |
| www.973-887-5700 | Whippany, NJ
Attenuators, phase shifters, digital time delay
units, LNA's, switches, modulators, dividers combiners & couplers, ferrites,
levelers, duplexers, amplifiers, resistors, terminations.
| Metelics | www.408-737-8181 | Sunnyvale, CA
InGaP HBT amplifiers,
Schottky PIN tunnel, varactor, step recovery diodes (SRD), sampling phase detectors,
surface mount products, MIS capacitors.
| www.760-598-4340 | San Marcos, CA
High power RF amplifiers (DC-40 GHz), low
noise RF amplifiers (DC-40 GHz), medium power amplifiers (DC-40 GHz), receivers &
transmitters (DC-40 GHz).
Microwave Technology | 516-931-1760 | Hicksville, NY
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.
| 408-432-8039 | San Jose, CA
Microwave amplifiers 0.5 to 20.0 GHz, power dividers
and gain (slope) equalizers 1.0 to 18.0 GHz, converter assemblies 2.0-20.0 GHz,
filter banks and switch filter banks 2.0-18.0 GHz, discriminators.
Alliance Test Equipment | 508-671-9970 | Dudley, MA
Products from many manufacturers available at prices discounted up to 80% off manufacturer
list price. We specialize in Agilent / HP / Keysight, Tektronix, Anritsu, Fluke
and Rhode & Schwartz and others. We are a global organization and have the ability
to source hard to find equipment through our network of suppliers.
| +31 24 3552666 | The Netherlands
Discrete transistor amplifiers for mobile
broadband infrastructure, radio & TV broadcasting, CO2 lasers & plasma,
MRI, particle accelerators, radar & air-traffic control, non-cellular communications,
RF cooking & defrosting, RF heating and plasma lighting.
Amplifier Technology Ltd | +44 (0) 8700 869 941 | Bristol,
Designs and manufactures leading edge RF power amplifiers primarily for
the defence and aerospace sectors.
ar rf/microwave instrumentation (formerly Amplifier Research) | 800-933-8181
| Souderton, PA
RF power amplifiers, solid state microwave amplifiers, TWT amplifiers,
antennas, transient generators, EMC test systems and software, field probes and
monitors, test accessories, and RF test system controllers.
AmpliTech | 631-521-7831 | Holbrook, NY
Designs, develops, and manufactures
custom and standard state-of-the-art low noise amplifiers (LNAs) , medium power
amplifiers, and amplifier-related sub-assemblies for commercial, SATCOM, space,
and military markets. These designs cover the frequency range from 50 kHz to 40
| 908-668-5000 | Warren, NJ
Base station PAs, switches, handset PAs, gain block
amplifiers, upconverters, downconverters, line amplifiers, drop amplifiers for cable
systems, and transimpedance amplifiers for fiber optic applications, Cascade Calculator.
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.
Worldwide (ARKalmus) | 425-485-9000 | Bothell, WA
300 kHz to 65
MHz modules for NMR, 10 MHz to 670 MHz for military, communications and EW, 20 to
1000 MHz amplifiers and amplifier modules for high energy physics, 900 MHz to 3
GHz; single frequency amplifiers for high energy physics. Power available in 50,
100, 250, 500, and 1000 W increments.
Test Equipment | 1-760-806-6600 | Vista, CA
Whether you need
to rent, buy, sell, repair, sell or trade test equipment, we are committed to providing
superior customer service and high quality electronic test equipment. In-house repair
lab. For anyone seeking to offload surplus or obsolete equipment, we offer a trade-in
program or we can buy the equipment from you.
Broadcast Concepts | 305-887-8400 | Medley, FL
Design, develop, test and manufacture RF amplifier products for FM, TV and Military
applications. The business operates from a commercial manufacturing facility in
(now Texas Instruments)
IC solutions - Op amps, switches, A/D, D/A, S&H.
(now RFS) | 877-737 9675 | Meriden, CT
Base station antennas, microwave antennas,
filters and combiners, repeaters, transmission line systems, waveguides, amplifiers,
air and foam dielectric coaxial cables, factory-made jumper assemblies, connectors
and a large variety of installation accessories.
Ciao Wireless | 805-389-3224 | Camarillo, CA
Amplifiers for multi-octave,
octave & Â½-octave, broadband, LNAs, and RF limiting. Replacement amplifiers
for anything previously or currently made by JCA Technology, Cougar (connectorized
versions), Avantek, WJ, CTT, Celeritek, Amplica, among others. Also manufacture
radial combiners and space qualified filters. Environmental screening services available.
PST | 631-777-8900 | Melville, NY
RF & microwave amplifiers,
control devices, limiters, switches.
| 408-541-0596 | Sunnyvale, CA
GaAs FET, low-noise & power amplifiers 100MHz
thru 50GHz, 0.5-40 GHz subassemblies.
Custom MMIC | 978-467-4290 | Westford, MA
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.
| 310-507-3242 | Carson, CA
Attenuators & amplifiers, programmable, DC to
18 GHz, up to 500 W CW, IP2 > +100 dBm, IP3 > +50 dBm, matched sets, phased
matched, & amplitude matched, diode, GaAs, connectorized, through-hole, surface
mount, commercial, military & space.
Delta Microwave | 805-240-1044 | Oxnard, CA
diplexers, multiplexers, filter/amplifiers, variable attenuators, integrated assemblies,
power combiners, waveguides. Product frequencies from 1 kHz to 50 GHz with RF power
handling up to 25 kW.
DEV Systemtechnik | +49 6031 6975 100 | Cologne, Germany
RF transmission and switching equipment including distributing and combining matrices,
redundancy switching systems, RF-over-fiber and routing products, multiplexers,
distribution amplifiers, splitters, and combiners, broadband active and passive
| + 972-3- 6175 111 | Israel
Designs, develops, manufactures, integrates and
supports advanced system solutions for air, sea and land deployment.
RF Systems | 310-412-8100 | Inglewood, CA
Founded in 1999, Empower
RF Systems is a U.S.-based company and global leader in power amplifier solutions
that are critical to defense, commercial, and industrial market applications. Investments
in both hardware and software engineering are yielding next generation products
with significant size, weight, and interface functionality advantages over legacy
products in the market.
S.L. | 1-202-899-9709 | Washington, DC | 0034 942 29 13 45 | Santander,
Wireless communications and RF equipment supplier for space and satellite
communications, specializing in developing and manufacturing custom equipments for
specific requirements, systems design & integration.
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 &
| 717-735-8117 | Lancaster, PA
Amplifiers, attenuators, modulators, power dividers,
oscillators, synthesizers, phase shifters, switches.
| 408-941-8399 | San Jose, CA
GaAs FET amplifiers, low-noise, small signal &
power 0.01 to 50 GHz, limiters, detectors, switches, harmonic generators.
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
Microwave Corp | 978-250-3343 | Chelmsford, MA
frequency multipliers, mixers, modulators, prescalers, switches, VCO's.
| 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.
Device Technology (IDT) | 800-223-1366 | San Jose, CA
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.
for Industry (IFI) | 631-467-8400 | Ronkonkoma, NY
such as tetrode tubes, TWTs, klystrons, and solid state devices. Standard horn antennas
and TEM cells.
Isotec | 516-780-2766, USA | 82-2-2040-6176, Korea
Designs, develops and manufactures extensive line of RF/microwave connectors, cable
assemblies, attenuators, terminations, couplers, filters, surge protectors, and
LNAs. Low PIM designs available.
KMW | 800-832-0569
| Cerritos, CA
AMBA (Active Multi Beam Antenna System), amplifiers, arrestors,
attenuators, combiner | dividers, connectors, couplers, duplexers, filters, isolators/circulators,
| 800-341-5266 | North Andover, MA
Products include cable assemblies, adapters,
connectors, lightning protectors, patch panels/racks, bulk cable, RF filters &
splitters, media converters, switches, power supplies, RF amplifiers, enclosures.
Technology | 800-454-6327 | Milpitas, CA
Designs, manufactures and
markets a broad line of standard high performance integrated circuits; principal
product categories include amplifiers, battery management, data converters, high
frequency, interface, voltage regulators and voltage references.
Ltd | +44 1522 681811 | Lincoln, UK
RF and microwave design and
manufacturing company 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.
Locus Microwave (now CPI) | 814-466-6275 | Boalsburg,
Amplifiers, SSPAs, LNAs, feed-forward, ultra low Noise amplifiers, high dynamic
range amplifiers, design & manufacture, serving commercial and military markets.
Communication Systems | 888-236-8588 | Weston, MA
RF modular system
components up to 20 GHz - amplifiers, filters, attenuators, limiters, oscillators,
bias-Ts. COTS shielded enclosures w/SMA connectors for RF / electronics prototyping.
Customization to your specification from prototype to production.
(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.
Marki Microwave | 408-778-4200 | Morgan Hill, CA
Amplifiers, converters, couplers, DC blocks, dividers, doublers, fiber-optic devices,
Integrated Products | 800-998-9872 | Sunnyvale, CA
analog switches, multiplexers, analog filters, linear and mixed-signal integrated
circuits, power supplies, battery management, RTCs, clocks, oscillators, delays,
counters, fiber optic ICs.
| 800-333-6254 | St. Petersburg, FL
Power dividers, couplers, isolators, circulators,
waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations,
Amplifiers | +44 (0) 1275 853196 | England
GaAs FET microwave amplifiers &
subsystems for research, industrial, military and commercial applications. Amplifier
frequency range from 0.8 - 20 GHz with power outputs of up to 200 W (+53 dBm).
Products and Technology (MPT) | 714-316-7300 | Fullerton CA
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.
Microwave Resources | 909-627-4125 | Chino, CA
attenuators, circulators, isolators, frequency multipliers, waveguide couplers,
mixers, detectors, filters, pin switches, adapters.
Microwave Solutions | 800-967-4267 | National City,
Microwave amplifiers 10 MHz to 26 GHz for military and commercial industries.
Technology | 510-651-6700 | Fremont, CA
Gain, temperature compensation
and voltage regulation modules, GaAs FETs, GaAs MESFET chips, amplifiers - high
linearity driver, low noise receiver, broad band general purpose.
Mid-Atlantic RF Systems | 410-893-2430 | Forest Hill,
Hybrid, directional couplers, switches, RF power dividers, RF amplifiers,
synthesizers, distribution assembly, contract RF assembly.
| 413-582-9620 | Northampton, MA
Antennas, quasioptical products, mixers, detectors,
oscillators, amplifiers, multipliers, control components, filters, isolators, passive
waveguide products, test & measurement products.
| +44(0) 1983 618004 | UK
| 718-934-4500 | Brooklyn, NY
Providers of microwave power amplifiers for RF immunity
testing above 1 GHz. Octave bands, full load mismatch tolerance, low noise and harmonic
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.
| 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.
Nanowave Technologies | 416-252-5602 | Canada
Thin film substrates,
RF and electro-optic components (capacitors, resistors, attenuator pads) and subsystems
(amplifiers, transceivers, transmitters).
(now Texas Instruments) |
800-272-9959 | Santa Clara, CA
amplifiers, CRT, flat panel displays, IC solutions, DC/DC converters, regulators.
Microwave & RF | 408-727-1189 | Santa Clara, CA
low noise amplifiers, frequency multipliers and OC-192 modulator driver amplifiers
for RF, microwave, mm-wave, commercial, military & fiber optic applications.
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.
| 513-360-0800 | Middletown, OH
Broad range of design and engineering services
related to the development and sustainment of key communications, telemetry and
electronic warfare systems, as well as a complete line of commercially available
RF products, including wideband frequency converters, high-efficiency and miniature
solid state power amplifiers and bidirectional amplifiers, high intercept low noise
amplifiers and miniature RF filters.
| 310-306-5556 | Los Angeles, CA
Amplifiers, RF & microwave, broadband high
power, communication band high power, solid state amplifiers.
Orban Microwave (OMP) | 915-590-0825 | El Paso, TX
Frequency converters, power amplifiers, low noise amplifiers, local oscillators,
patch antennas, parabolic antennas and antenna arrays for WLAN, GPS, cellular, point
to point, satellite and other applications.
Technologies | 972-804-4600 | Plano, TX
Amplifier chips for various
wireless and mobile antenna markets. HDTV, M2M, LTE, GPS, WiFi, CATV / broadband, VHF
/ UHF, digital audio broadcast (DAB), macro cell & small cell, cognitive radio,
software defined radio (SDR), & TV whitespace.
| +44 (0) 1983 817300 | UK
Amplifiers, mixers, attenuators, switches, oscillators,
couplers, IQ networks.
Picosecond Pulse Labs (now Tektronix) | 303-443-1249
| Boulder, CO
Amplifiers, drivers, attenuators, baluns, transformers, bias tees,
comb generators, custom pulse generators, DC blocks, driver/controller modules,
ECL/PECL terminators, edge compressors, impulse forming networks, low-pass filters,
power dividers, pulse generators, sampler modules TDR/TDT instruments.
Monolithics Industries | 301-662-5019 | Frederick, MD
develops, manufactures, tests, and markets hybrid RF/microwave and monolithic integrated
circuits (MIC/MMIC) and components hybrid MIC/MMIC supercomponents and subsystems.
Princeton Microwave Technology | 609-586-8140 | Mercerville,
Manufacturer of high quality DRO, PLDRO oscillators, coaxial resonator oscillators,
Military & SATCOM amplifiers, power dividers, phase noise measurement systems,
phase shifters and transmit receive modules, phase locked YIG frequency synthesizers.
| 732-206-0660 | Brick, NJ
RF amplifiers, triode cavity oscillators, sources,
transmitters, test equipment for cellular, military, medical, sterilization, for
university and private labs. 600-3000 MHz, 500 W peak to 50 kW peak
nominal. Design, manufacture and service RF drivers. Repair/refurbish medical RF
drivers manufactured by SPC, MPD, Titan Beta, Micon, Siemens, SGS Thomson, Varian,
(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.
(formerly RFMD)| 336-664-1233 | Greensboro, NC
Supplier of low-cost, high-performance
integrated circuits and solutions — enabling wireless connectivity inlc including
radio components and solutions for cellular, WLAN, Bluetooth® wireless technology,
GPS and infrastructure.
Technology | 310-320-1111 | Torrance,
Designs and manufactures millimeter-wave products for communication, scientific,
and test applications including millimeter-wave products, microelectronic assembly,
rapid prototyping, and mass customization.
oscillators, switches, attenuators,
circulators & isolators, filters,
phase shifters, and
transceiver & radar subsystems.
Quintech | 800-839-3658 | Indiana, PA
manufactures state-of-the-art proprietary hardware solutions (DC to 40 GHz) to facilitate
RF signal management for Satellite uplink and downlink applications in satellite
teleports, cable HFC headends, broadcast, wireless and military telecommunications
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,
| 82-2-999-4601 | Seoul, Korea
Super linear and high power single/multi-carrier
power amplifiers for use in PCS | DCS | GSM | CDMA | IMT2000 | WLL applications
for frequency bands from 450M to 2.7G, LNAs, mini-LNA, U/D converter and other RF
(now QORVO) | 336-664-1233 | Greensboro, NC
Supplier of low-cost, high-performance
integrated circuits and solutions — enabling wireless connectivity inlc including
radio components and solutions for cellular, WLAN, Bluetooth® wireless technology,
GPS and infrastructure.
Rohde & Schwarz | 888-837-8772 | Columbia, MD
Test & measurement, radio communications, broadcasting, antennas, IT security,
signal intelligence, spectrum monitoring, trunked radio. RF signal generators, spectrum
, network, and communications analyzers, digital and mixed signal o-scopes, power
and field strength meters, amplifiers, frequency counters, arbitrary waveform generators.
| 82-41-621-4450 | ChungNom, Korea
Products include phase locked loop modules,
voltage controlled oscillators, low noise amplifiers, high power amplifiers, dielectric
filters, LC filters & UDC modules.
SHF Communication Technologies
+49-30-772-051-23 | Germany
Adapters - 3.5mm, 2.4mm, 2.92mm, 1.85mm,
amplifiers (DC to > 50 GHz), connectors - 1.85mm, 2.92mm, optical transmitters,
receivers, phase shifters, test equipment pattern generators, error analyzer, multiplexer,
demultiplexer, clock recovery, bias tees, DC blocks, monitor tee, power dividers.
| +39 02 45713300 | Italy
Specializes in the design and production of professional
FM broadcasting equipment including FM exciters and solid-state FM amplifiers up
to 20 KW, stereo and RDS encoders, control systems, analogue and digital radio links.
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.
Solutions | 781-376-3000 | Woburn, MA
RF amplifiers, attenuators,
circulators, demodulators, detectors, diodes, directional couplers, FEMs, RF subsystems,
isolators, mixers, modulators, optoisolators, phase shifters, PLLs-synthesizers-VCOs, &
Labs | 805-564-4404 | Santa Barbara, CA
Amplifiers, filters, mixers,
multipliers, oscillators, block downconverters.
Cougar | 408-522-3838 | Sunnyvale, CA
RF and microwave cascadable
amplifiers and subsystems in 100 kHz to 12 GHz range. Detectors, limiters, limiting
amplifiers, attenuators, AGC amplifiers, oscillators w/MMIC amplifiers.
| 800-477-8924 | Dallas, TX
Op amps, audio amplifiers, clocks & timers,
data converters , logic ICs, interface IC and connectivity solutions, power management,
processors, RFID systems, RF/IF & ZigBee® solutions, switches & multiplexers.
TMD Technologies Ltd
| +44 (0)20 8573 5555 | UK
Suppliers of rugged amplifiers and transmitters for
radar and electronic Warfare (EW) applications, as well as microwave tubes, high
voltage power supplies, instrumentation microwave amplifiers and special processing
Toko | 847-297-0070
| Mt. Prospect, IL
Filters, baluns, inductors, antennas, semiconductors, amplifiers,
| (618) 8364 2203 | Adelaide, Australia
Design and manufacture of solid-state
RF power amplifiers, pulsed and CW, 10kHz to 600MHz.
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.
Semiconductor | 503-615-9000 | Hillsboro, OR
Wireless, telecom and
millimeter amplifiers, GaAs integrated circuits and transistors. SAW filters.
| + 972 - 98615533 | Netanya, Israel
FM transmitters (up to 300 W), receivers,
power amplifiers, RF modules, stereo encoders, filters.
Electronics (now Amplifier Technology Ltd, now Vislink) | 0117 957
1404 | UK
RF & Microwave amplifiers, microcircuits, phase shifters, 26-40
GHz LNAs & downconverters, microwave synthesizers, test & measurement.
Windfreak Technologies | 727-490-8812 | Holiday, FL
manufactures, tests and sells high value USB powered and controlled RF signal generators,
synthesizers, power detectors, mixers, Upconverters and downconverters.