is a product discovery platform for RF & Microwave products/Services. We list over 169,000 Products from more
than 680 Companies across
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Like Our Name Says, We're "everything RF"
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• Test Equipment,
Detectors, Front End Modules,
Attenuators, Phase Shifters,
Power Dividers, Terminations,
RF Switches, Soldering stations,
Oscillators, Network Analyzers,
RF Absorbers, Circulators, Waveguide …
AKON | 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,
Amplitronix | 714-918-4752 | Costa Mesa, CA
Manufacturer of high
quality RF and IF Surface acoustic Wave (SAW) filters, resonators, and Voltage Controlled Oscillators (VCO).
Anatech Electronics | 973 772-4242 | Garfield, NJ
on the design and manufacturing of RF and microwave filters and related products. A broad array of products are employed in commercial, aerospace
and defense, and industrial applications throughout the world. Products include bandpass, lowpass, highpass, and bandstop filters, duplexers,
diplexers, and triplexers, in lumped element (LC), ceramic, cavity, crystal, SAW, and helical configurations.
AVX | 843-946-0414 | Myrtle Beach, SC
Capacitors, thin film directional
couplers, Z-chip combo R&C impedance matching surface mount chip, ESD/surge protection, EMI/RFI feedthrough filters, AVX SPIMIC capacitor
calculation, connectors - PCB, rack-and-panel, DIN, coaxial/RF, filters, resistors.
Bree Engineering | 760-510-4950 | San Marcos, CA
Standard SMT packages,
data link, low profile surface mount LC, PCB Mounted LC, combline, non-reflective, High power low-pass, image reject combline filters, GPS diplexers,
GPS diplex band splitters, highpass/lowpass diplexers, and more.
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.
Channel Microwave | 805-482-7280 | Camarillo, CA
waveguide isolators, circulators, ISO-adapters, integrated assemblies, filters, terminations.
Ciao Wireless | 805-389-3224 | Camarillo, CA
Broad selection of
amplifiers for multi-octave, octave & ½-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, but at a much quicker delivery.
Also manufacture radial combiners and space qualified filters. Environmental screening services available.
410-860-0500 | Salisbury, MD
station, delay filters for feed-forward amps, diplexers, custom up to 40 GHz, waveguide filter products 7-40GHz; cavity filter products include
transmit and receive filters as well as duplexers and multiplexers covering the frequency range of 300 MHz to 6.0 GHz.
CMT Filters | 916-631-4363 | Pollock Pines, CA
Cavity and waveguide
filters, duplexers and filter-based assemblies for the wireless, commercial and military marketplaces.
Coilcraft | 800-322-2645 | Cary, IL
RF, power inductors, EMI/RFI filter
products, xDSL magnetics, transformers.
Coleman Microwave | 800-563-3449 | Edinburg, VA
Diplexers, low pass,
band reject, band pass, waveguide, coaxial, high power, harmonic, miniature filters.
+44 (0)124 225 3131 | Cheltenham, England
RF and digital
equipment and subsystems for Defence, Telecommunications, Military, and broadcast communications applications. Frequency range 10 kHz to 60
GHz including digital control and digital signal processing (DSP). COTS, quadrature I/Q Receivers, multi-channel receiver systems, RF switching
matrix, RF multicouplers, antenna matrices & multicoupler distribution units, masthead amplifiers, RF filters.
Continental Microwave & Tool (now Cobham)
603-775-5200 | Exeter,
Antennas, solid state switches, attenuators, microwave switch filter assemblies, high power switches, PIN-diode control components, and
GaAs microwave devices, waveguide components, assemblies and subsystems, integrated assemblies.
Corry Micronics | 724-940-7556 | Corry, PA
Dielectric resonators, bandpass
filters, LC filters, VCOs, PLLs, patch antennas, power dividers, connectorized lumped element power dividers, directional couplers, isolators/circulators,
high power hybrids, diplexers & multiplexers, attenuators, switches, cavity filters, waveguides, standard gain horn antennas.
CTS Corporation | 574-293-7511 | Elkhart, IN
Bluetooth, ceramic duplexers,
filters, terminators, DIP switches, modules (synthesizer, frequency translator, jitter attenuation, timing, clock generators, VCO's, high frequency
VCXO's, VCSO's, IF filters), oscillators.
Delta Microwave | 805-240-1044 | Oxnard, CA
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.
Electro-Photonics | 772-485-0927 |Palm City, FL
supplier of RF & Microwave components including SMT hybrid and directional couplers, wire bondable passive components. Very useful test
boards for evaluating components saves valuable design and characterization time.
Emicon Corporation | 915-590-0795 | El Paso, TX
of coils, powerline filters, signal line filters, EMI filters, low pass filters and inductors.
EPCOS | 800-689-3717 | Iselin, NJ
Capacitors, SAW, inductors/EMC components,
nonlinear resistors, ferrite components, surge
Eyal Microwave Industry | 972-9-7493184 | Israel
PIN switches, diodes,
high power switches, limiters, power dividers, phase shifters, switched bank filters, converters.
Filtek | 520-398-2856 | Tubac, AZ
Bandpass, lowpass, highpass and bandstop
filters, power dividers, filters, couplers and beam forming networks.
Filtel | 450-455-6082 | Canada
Couplers, power dividers, isolators, coaxial &
Filtronic Solid State | (now Teledyne Microwave)
| Mountain View, CA
Synthesizers, YIG filters & oscillators, phase locked and free running DRO's, transceivers, converters, ferrites,
microwave integrated assemblies, BAW delay lines.
FSY Microwave | (now Spectrum Microwave)
888-553-7531 | Columbia,
RF & microwave filters to 40 GHz. LC | cavity | ceramic | waveguide types. 20 years of design experience able to meet your custom
Guided Wave Technology | +45 20 88 58 30 | Denmark
Coupling Matrix Synthesis Software. Get an overview of main filter parameters in seconds, without complex circuit models and modeling. Coupling
Matrix Synthesis™ software facilitates synthesis of N+2 coupling matrices for Chebyshev bandpass filtering functions, with arbitrary finite-position
transmission zeroes, coupling matrix synthesis through topology matrix definition. Fast and accurate overview of IL, isolation, group delay
and coupling coefficients versus filter order, return loss and transmission zero positions.
ILSI America | ilsiamerica.com
888-355-4574 | Reno, NV
Frequency control products - crystals, data clock oscillators,
VCXO, VCO, TCXO, TCVCXO, OCXO, crystal filter, saw filter synthesizers.
Integrated Microwave | imcsd.com
619-259-2600 | San Diego, CA
Bandpass, highpass, lowpass filters, ceramic resonators.
Ion Beam Milling, Inc | ionbeammilling.com
603-644-2326 | Manchester, NH
Since 1982 has manufactured thin film circuits
for use in the microwave and photonics industries. Dry etch ion beam milling process to ensure a high level of repeatability. An array of standard
products are ready to ship and we can create custom circuits to match your drawing. Ion Beam Milling also specializes in services. We can offer
photolithography, milling, and/or dicing services to meet your needs. ISO 9001:2000 qualified.
Johanson Technology | johansontechnology.com
805-389-1166 | Camarillo, CA
LTCC chip antennas for Bluetooth, WLAN,
2.45 GHz ISM band, ceramic filters, diplexers, baluns, inductors, capacitors, couplers, laser trim, JTIsoft® modeling software.
JQL Electronics | 888-236-9828 | Rolling Meadows, IL
of RF and microwave devices, including filters, isolators & circulators, directional couplers, power divider/combiners, hybrid, termination
and etc. Our R&D team provides outstanding services to quickly bring your product concepts into prototype, and turn the prototype into products.
K&L Microwave | klmicrowave.com
410-749-2424 | Salisbury, MD
Filters, suspended substrates, waveguide.
KDI-Triangle | (now Aeroflex-KDI) | aeroflex.com/ams/kdi-rp/micro-kdi-rp-prods.cfm
973-887-8100 | Whippany, NJ
| KDI-IP filter products for RF and Microwave filters are individual filter and multi-function assemblies for wireless base station front ends,
point-to-point to microwave radios, amplifier, and other commercial applications. These include cavity types with metal or ceramic resonators, &
printed filters such as bandpass, lowpass, bandreject, duplexer, triplexer & multiplexer.
KMW | kmwinc.com
800-832-0569 | Cerritos, CA
AMBA (Active Multi Beam Antenna System), amplifiers, arrestors, attenuators,
combiner/dividers, connectors, couplers, duplexers, filters, isolators/circulators, phase shifters.
KOA Speer Electronics | koaspeer.com
814-362-5536 | Bradford, PA
Resistors, capacitors, 3-terminal EMI/RFI filters,
circuit protection, inductors, integrated components.
KR Electronics | 732-636-1900 | Avenel, NJ
All standard filter types
- lowpass, highpass, bandpass, bandstop, equalizers, diplexers, duplexers, notch - and individually synthesized filters for special applications.
State of the art computer synthesis, analysis and test methods are used to meet the most challenging specifications for military, commercial,
medical, communication, radar, positive train control (PTC), and navigation.
KVG Quartz Crystal Technology | kvg-gmbh.de
+49-0-7263-648-126 | Neckarbischofsheim, Germany
low g sensitivity (LGS) technology, RF TCXOs and OCXOs, ceramic & crystal oscillators & filters. Surface mount & connectorized packages
L-com Global Connectivity | l-com.com
800-341-5266 | North Andover, MA
Manufacturer of cable assemblies, connectors,
antennas, amplifiers, and other and other connectivity devices
Lark Engineering | larkengineering.com
949-240-1233 | San Juan Capistrano, CA
Lowpass, highpass, bandpass filters,
Linwave Technology Ltd | linwave.co.uk
+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.
Lattice Semiconductor | latticesemi.com
503-268-8000 | Hillsboro, OR
FPGA, FPSC, CPLD, SPLD, digital interconnects,
programmable analog ICs, automotive temperature devices, military devices, programmable logic development tools, advanced packaging.
Lorch Microwave | lorch.com
800-780-2169 | Salisbury, MD
Cavity, waveguide, discrete, tunable, ceramic, wireless,
tubular filters, integrated assemblies, mixers, phase comparators, phase shifters.
LUXCONN Technology | luxconn.co.kr | 82-2-2026-7500 | Seoul, Korea
Manufactures RF connectors, coaxial cable, and passive
components including power splitters, power dividers, directional couplers, surge arrestors, terminators, duplexers, antennas.
Avenel, New Jersey
designs and manufactures high quality filters for both the commercial and military markets. KR Electronics manufactures all filter types and
individually synthesizes filters for special applications. State of the art computer synthesis, analysis and test methods are used to meet the
most challenging specifications. ISO 9001:2008.
• Bandpass Filters
• Lowpass Filters
• Highpass Filters
• Notch (Bandstop) Filters
• Diplexer Filters
• Root Cosine Filters
• Equalizers - group delay,
amplitude, matched I&Q,
Contact us with your custom filter requirements!
Specializing in Military, Commercial, Medical, PTC, Communication, Radar, and Navigation.
310-792-1105 | Torrance, CA
Ceramics capacitors, VCOs, resonators, multilayer ceramic substrates (HTCC/LTCC), thin-film
substrates, EMI filters.
Maxim Integrated Products | maxim-ic.com
800-998-9872 | Sunnyvale, CA
Amplifiers, comparators, analog switches, multiplexers,
analog filters, linear and mixed-signal integrated circuits, power supplies, battery management, RTCs, clocks, oscillators, delays, counters,
fiber optic ICs.
MCLI | 800-333-6254 | St. Petersburg, FL
Power dividers, couplers, isolators,
circulators, waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations, amplifiers.
MicroAxiom | 888-407-9626 | Poway, CA
Leading the way in filter innovation.
Manufacture of high power, cavity, combline, interdigital, lumped element, LTCC modules, switches, amplifiers, switch filter banks, and GPS
MicroLab/FXR | 973-992-7700 | Livingston, NJ
tees, couplers, dc blocks, coaxial junctions, terminations, low pass filters, power splitters/dividers, tuners & line stretchers, waveguide
Microwave Filter Company
800-448-1666 | East Syracuse, NY
1 MHz to 50 GHz, HP, LP, BS, BR, multiplexer, tunable notch, high power, subminiature, waveguide, microstrip, lumped element.
+39(0)292162703 | Pioltello, Milano, Italy
Manufacturing of RF components including waveguide band and channel filters, duplexers, couplers, tapers, adapters, flanges, housings and cold
plates for RF bridges, and also offers offering also electric testing, project consulting and problem solving.
718-934-4500 | Brooklyn, NY
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.
MtronPTI | 800-762-8800 | Yankton, SD
Manufactures a complete range
of frequency control products for commercial and military applications, including crystal resonators, OCXOs, TCXOs, VCXOs, monolithic and discrete
crystal filters, LC filters, and RF subassemblies.
Murata Electronics | 800-241-6574 | Smyrna, GA
Chip multi-layer (1.0
2.5 GHz), chip dielectric (2450 GHz, Bluetooth), surface mount capacitors, thermistors/resistors, coil (inductors)/delay lines, noise suppression
products/EMI filters, resonators, piezoelectric sound components, coaxial connectors, antenna/duplexers, isolators/circulators, PLL modules,
VCOs, TCXO, RF diode switches, DC-DC converters, sensors.
Narda Microwave East | 631-231-1700 | Hauppauge, NY
Filters, isolators, power combiners, couplers, RF mechanical switches and PIN diode switches.
Nortec RF | 856-793-9255 | Mount Laurel, NJ
RF/microwave power combiners/dividers,
unidirectional and bidirectional couplers, hybrid couplers, filters, and power amplifiers. New products added on regular basis.
NTK Technologies | 408-727-5180 | Santa Clara, CA
Packages - LTCC, LCC,
CPGA, AlN, CGFP, FP, side braze hybrid, thin film, flip chip, organic flip chip, microwave. Ceramic directional couplers, filters, diplexers,
antennas, switch modules, resonators and ultrasonic sensors.
Omniyig | 408-988-0843 | Santa Clara, CA
Manufacturer of band reject,
bandpass Yig filters, Yig oscillators and Yig multipliers with and without integrated analog or digital drivers, comb generators with and without
integrated input power amplifiers, various types of detectors and limiters.
Oscilent Corporation | 949-252-0522 | Irvine, CA
to pay their final bill to RF Cafe.
Panasonic | 201-348-7000 | Secaucus, NJ
Surface mount capacitors,
directional couplers, antenna switches, SAW filters, attenuators, power dividers, duplexers, transformers, inductors, coils, batteries.
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.
Planar 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.
Pole Zero | 513-870-9060 | West Chester, OH
Modular digitally tuned
RF filters and preselectors.
Q Microwave | 619-258-7322 | El Cajon, CA
Custom & standard filters,
integrated microwave assemblies, design tools, lab support services.
Ray Micro Devices | 717- 266-8666 | York, PA
and highly scalable design and fabrication solutions for Microwave, Telecom and Satellite Communications. RMD's expertise lies in the development
of hardware products for the 10-40 GHz spectrum.
+420-466-415-755 | Česká Republika
manufacture, and test high-quality RF components and systems - attenuators, couplers, dividers, filters, amplifiers. Custom RF or mechanical
designs including high port-to-port isolation requirements, low ohmic losses, high power, and low PIM levels. 70 MHz – 5 GHz.
Reactel | 301-519-3660 | Gaithersburg, MD
Design and manufacture
of RF and Microwave filters, diplexers, and sub-assemblies. Continuous process of research and development has led to a full line of filters
of all types including generally known tubular, LC, cavity, and waveguide designs, as well as state of the art high performance suspended substrate
models. Latest in CAD/CAM methods and equipment in all design and manufacturing processes.
RF Microwave Design Ltd | +44 (0)1626 835269 | UK
semi-custom and standard passive microwave components. Diplexers, filters and antennas designed and tested. A complete design, development and
validation service to the RF and microwave industry.
RF Monolithics, Inc. - RFM (now muRata)
800-704-6079 | Dallas, TX
Offers a broad
range of wireless solutions, from comprehensive industrial wireless sensor networks to high performance RF components including SAW resonators,
narrow band filters, RF and IF filters, oscillators, clocks & crystals, RFIC and SAW based radios, RF modules and standalone radios, M2M.
RLC Electronics | 914-241-1334 | Mount Kisco, NY
coaxial switches, attenuators, power dividers, terminations, bias tees, DC blocks.
RS Microwave | rsmicro.com
201-492-1207 | Butler, NJ
Filters, multiplexers, subassemblies.
RTx Technology Co., Ltd | rtxtech.com
+82-31-743-6275 | South Korea
Filters, duplexers, multiplexers (ceramic/cavity),
VCOs & PLL synthesizers, isolators & circulators, up/down converters, combiners & dividers, directional couplers, SAW devices,
Sage Labs - Filtronic | (now Spectrum Microwave) | spectrummicrowave.com
508-653 0844 | Natick, MA
couplers, hybrids, filters, rotary joints, mixers, phase shifters.
Salisbury Engineering | (now Spectrum Microwave)
| 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.
Samsung Electro Mechanics | sem.samsung.com
408-544-5262 | San Jose, CA
Ceramic filters for base stations, repeater
from 400 MHz to 5 GHz. Saw filters, VCOs, and TCXOs.
Sawtek | (now a division of TriQuint Semiconductor) | triquint.com
407-886-8860 | Apopka, FL
RF, IF filters, duplexers,
base stations, wireless LAN.
Spectrum Control, Inc | spectrumcontrol.com
866-281-0989 | Fairview, PA
Connectors - circular, D-subminiature, DIN,
terminal blocks, plugs and jacks, coaxial/RF. EMI/RFI filtered feedthrough connectors
Syfer Technology | syfer.com
+44 1603 723300 | Norfolk, Suffolk, England
Syfer has 25+ years experience in manufacturing
ceramic capacitors, both SMD and thru-hole EMI filters and EMI Power Filters.
Tai-Saw Technology | taisaw.com
886-3-4690038 | Taiwan
RF, IF, crystal filters, SAW filters, crystal resonators, crystal
oscillators, VCOs, TCXOs.
TDK | tdk.com
516-535-2600 | Garden City, NY
Filters, multi-layer ceramic capacitors, inductors, EMC components, LAN
components, ferrite cores, amorphous cores, transformers, magnets, magnet applied products, piezoeletronic products, delay lines, sensors, power
supply, RF components, RF modules, and more.
Teledyne KW Microwave | teledynekwmicrowave.com
858-842-2993 | Poway, CA Filters, multiplexers, diplexers, multipliers,
solid state switches, switch filters, low noise amplifiers, preamplifiers, coaxial switches, ferrite circulators and isolators, integrated subsystems
covering the frequency range 5 MHz to 40 GHz.
TELSA | telsasrl.it | +390354876000 | Osio sotto (BG) Italy
Basestation antennas, combiners, couplers, circulators, filters,
duplexers, power splitters and components for the air traffic control, private mobile radio, cellular, wireless communications and tactical
Tiger Micro-Electronics Institute | tiger-mw.com
510-635-4270 | Oakland, CA
Filters, couplers, power divider/combiners,
mixers, modulators, switches, isolators, circulators, phase shifters.
Token Passive Components | token.com.tw | +886-2-2981 0109 | Taiwan
Ceramic resonators, filters, dielectric patch antennas,
Toko America | tokoam.comv847-297-0070 | Mt. Prospect, IL
Filters, baluns, inductors, antennas, semiconductors, amplifiers,
Trans-Tech | trans-techinc.com
301-695-9400 | Adamstown, MD
Resonators, bandpass filters, garnets, ferrites, dielectrics,
Trilithic | trilithic.com
800-344-2412 | Indianapolis, IN
Attenuators, filters, switches, terminations, emergency
Triquint Semiconductor | triquint.com
503-615-9000 | Hillsboro, OR
Wireless, telecom and millimeter amplifiers, GaAs
integrated circuits and transistors. SAW filters.
TTE | tte.com
800-776-7614 | Los Angeles, CA
Bandpass, lowpass, highpass filters, diplexers, multiplexers, cases,
balun, isolation & matching transformers.
Tusonix | tusonix.com
520-744-0400 | Tucson, AZ
EMI/RFI filters, surface mount EMI filters, variable trimmer capacitors,
filtered terminal blocks, custom EMI filter plate assemblies, ceramic disc capacitors.
Ultra-Crea Oy | ultra-crea.fi | +358 50 444 9100 | Finland
Specializes in the design, development and manufacture of
custom designed/specialty antennas and RF filters from 10 MHz to 6 GHz.
US Microwaves | usmicrowaves.com
408-970-9680 | Santa Clara, CA
Supplies custom and standard microwave thin film circuits,
thin film components and semiconductors for analog and digital multi-chip module circuits, medical, military and commercial RF & microwave,
fiber optic and optoelectronics, satellite, video and wireless communication applications.
UTE Microwave, Inc | utemicrowave.com
732-922-1009 | Asbury Park, NJ
Circulators, isolators, ISO-adapters, filters.
Vanlong Technology | vanlong.com
262-534-2888 | Rochester, WI
SAW resonators, SAW filters, ceramic products, oscillators.
Vectron International | vectron.com
888-328-7661 | Hudson, NH
Crystals, oscillators, SAW filters.
Ventronics USA | ventronicsinc.com
908-272-9262 | Kenilworth, NJ
Resistors, varistors, thermistors, diodes, rectifiers,
quartz crystals, oscillators, filters, switches, coils, EMI filters, microcircuits, capacitors, battery packs, inductors, batteries, transformers,
LED/LCD, line cords, piezoelectric devices, cable assemblies, relays, blowers, fans, power supplies, thermal cutoffs, PCBs, potentiometers,
delay lines, transducers, chokes.
Wainwright Instruments | wainwright-filters.com
+49 (0) 8152-918230 | Germany
Lowpass, highpass, bandpass, notch filters,
diplexers & multiplexers.
Ye Eun Tech | yeeuntech.com
+82-31-459-0960 | Gunpo, Kyunggi, Korea
Coaxial (RF) cable assemblies, adapters, filters,
power splitters, and multiplexers.