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RF Power Combiners, Couplers, & Dividers
Manufacturers & Services

These companies can supply your requirements for RF combiners, couplers, & dividers. All ranges of form factors, power handling, coupling and isolation values, connector types, and other parameters are available. Most will design and manufacture custom products to meet your needs. I of course request that you check with RF Cafe Advertisers first, out of an appreciation for their underwriting of the website.

RF power combiners and dividers are compliments of each other and can usually be used interchangeably. The power combiner takes multiple inputs and effectively algebraically adds them together at the output. The power divider splits the input into two or more branches, usually with an equal portion to each branch. Sometimes there are phase shifts deliberately inserted in one or more of the branches.

RF power couplers are also reciprocal devices in that the coupled ports can be used to sample a portion of the mainline power, or they can be used to inject a signal into the main signal path. A bidirectional coupler provides a sample port in both the forward and reverse directions; they are often used to measure VSWR.

One important thing to keep in mind is that specified values for coupling are only guaranteed at 50+j0 ohms, or whatever the characteristic impedance of the attenuator model happens to be (50 and 75 ohms most common). The farther away from the characteristic impedance the connected ports are, the farther from the spec the coupling value will be.

An online RF power couplers calculator is available here.

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Anatech Electronics
RF and microwave filters
for commercial and
defense applications
Anatech Electronics designs and manufactures the industry's widest range of RF and microwave filters at frequencies up to 40 GHz, as well as power dividers, directional couplers, and many other product types. We specialize in standard and custom designs for commercial wireless, public safety, satcom, and defense applications, and we can meet stringent military environmental specifications.

Anatech Electronics FlitersAnatech Electronics Surface Mount FiltersContact us with your
custom requirements!

    973-772-4242
anatechelectronics.com


Check out our product capabilities
   Bandpass Filters
   Lowpass Filters
   Highpass Filters
   Duplexers
   Triplexers
Multiband Multiplexers
Power Dividers
Directional Couplers
Attenuators
Terminations

Buy standard models fast... online.
ISO-9001-2000 logoWe have hundreds of standard products available for immediate delivery at our Web store.

Check them out at AMCrf.com!

 

Dong Jin Technology InnovationDONGJIN
Technology Innovation Co., Ltd.
82-10-9254-2238 | Incheon, Korea

DONG JIN Technology Innovation

As a premier manufacturer of RF Connectors, Cable Assemblies and RF Components, Dongjin TI is highly recognized an RF industry leader in Korea. Our premium products offer a competitive price, on-time delivery and best quality in the industry.
• No Minimum Order      • One Day Delivery
ISO9001, ISO14001, ROHS and MSDS
Equivalent product suggestions with drawings and specification available. VSWR report on request.
Our Product List
RF Connectors & Cable Assemblies:
7/16 DIN
Adaptors
BMA
BNC
F-TYPE
MMCX
MCX
N
QMA
QN
SLB
SMA
SMB
SMC
SMP
SSLB
SSMA
SSMB
SSMC
TNC
RF Components:
Arresters
Attenuators
Adaptors
Bias Tees
Filters
Terminations
Directional Couplers
Power Combiners
Power Dividers

 

Please click here to visit the Innovative Power Products website Innovative
Power Products

631-563-0088 / Holbrook, NY

Innovative Power Products has more than 30 years of experience designing and manufacturing RF Passive Components. Our couplers, combiners, baluns, resistors, and terminations incorporate the latest technology in materials available, which equates to unrivaled product performance.
Products
90-degree Coupler  90° Couplers
   ◊ 30 MHz to 6 GHz
   ◊  Power up to 1 kW CW
Directional Coupler  Directional Couplers
   ◊ 20 MHz to 6 GHz
   ◊ Power up to 1 kW
Power Combiners  Combiners/Dividers
   ◊ 20 MHz to 6 GHz
   ◊ Power up to 2 kW
Resistors and Terminations  RF Resistors and Terminations
   ◊ DC to 6 GHz
   ◊ Power up to 800 W
Services
If you are looking for something that is not posted on our site, please use our Contact Us form to let us know your specific needs. A representative will contact you to discuss your requirements and help your choose the right product for your application.

 

Please click here to visit the JFW website JFW Industries
Indianapolis, IN
Toll-Free: 877-887-4539

JFW attenuatorsJFW Industries is a world leader in designing and manufacturing of passive RF components and application specific test systems. These components include attenuators, RF switches, and specialized test systems for use in the cellular, telecom, OEM test JFW switch matrixequipment, medical, automotive, defense, and automated test systems markets. Application specific designs are the cornerstone of JFW's continuous technical advances in RF components.

- JFW is an ISO 9000:2000 registered company -

  • Matrix Switches
  • Power Dividers
  • Test Accessories
  • Switched/Rotary
     Attenuators
  • Programmable
     Attenuators
• RF Switches
• Variable Attenuators
• RF Fuse Holders
• RF & DC Cable
   Assemblies
• Fixed Attenuators
   & Terminations
JFW RF Conversion ToolGet JFW's
RF Conversion
Tool
All JFW test systems are available with GPIB, RS-232, Ethernet, or TTL interfaces. RoHS Compliant.

 

American Microwave CorporationAmerican Microwave Corp
Frederick, MD
Tel: 301-662-4700
American Microwave Corporation (AMC) uses a state-of-the-art clean room to manufacture all of it's products, as well as a fully automated machine shop. AMC is a leader in the design and manufacturing of DC to 40 GHz solid state control components for commercial and military grades. ISO 9001:2000.

PIN Diode Switches
SPST through SP64T
Broadband
High Speed
High Power
Low Video Transient
PIN Diode Attenuators
Multi-Octave
Digitally Programmable
Voltage-Variable
Current Controlled
High Speed
Detector Log Video
Amps - True DC
Coupled. Wide
Bandwidths. Fast Rise
Times. Short Recovery
Times. Superior
Accuracy. Extended
Dynamic Range
Capability.
Other Capabilities
Tunnel Diode Amps
Wideband Detector-
Amplifier-Limiter Pulse
Amplitude Digitizer.
Wideband Divider-
Attenuator.

Power Dividers/Couplers: 0.5 - 18 GHz
Bias-T:  Inductive. Resistive. 15 kHz to 18 GHz

 

Electro-PhotonicsElectro-Photonics
772-485-0927
Palm City, FL
Electro-Photonics LLC is a global supplier of RF & Microwave components. Our products include SMT hybrid couplers, wire bondable passive components, coaxial products, test fixtures and very useful test boards for evaluating components. The Electro-Photonics team can support your small R&D design requirements with RF & Microwave test fixtures and save you valuable design and characterization time.
• Passive RF Components
   -  RF & microwave amplifiers
   -  Wire-bondable quartz spiral inductors
   -  Wire-bondable single-layer capacitors
   -  RF & microwave power dividers
   -  Coaxial cable assemblies & connector adapters
   -  90° SMT hybrid couplers
   -  Ceramic RF & microwave filters
   -  Thin film sub-mounts & mounting tabs
• Build-to-Print Services
   -  Alumina, beryllium oxide, Al nitride, quartz, CVD
   -  MMIC package design
• Custom Evaluation Boards
   -  Evaluation boards per manufacturers' layouts
   -  Layout optimization
   -  SOLT de-embedding

 

Please click here to visit JQL Electronics. JQL Electronics, Inc
Buffalo Grove, IL
Phone: 1-888-236-9828
sales@jqlelectronics.com


Technology on the Move
JQL Electronics specializes in isolator and circulator designs and production. Over the past few years, JQL has expanded its technical capability in product development. Our engineering and technical support team has gained extremely valuable experience in designing products that can meet both high performance requirements and aggressive cost targets. Along with our sales team who works with customers closely to understand their needs, our design team consistently works to realize our customers' vision and deliver the best solutions. JQL also recognizes new industrial trends and the proactively develops new products and solutions to meet those new directions.
Microwave Isolators & Circulators
300 MHz ~ 120 GHz, up to 250 W
 Coaxial  Drop-In  Surface Mount
 Microstrip  Waveguide  Iso-Adapters
Other Microwave Components
 Power Dividers  Power Combiners
 Ceramic Filters  Directional Couplers
 Power Supplies  Power Transformers
 Ferrite Garnet  Waveguide to Coax Adapters

 

Aeroflex Inmet, Inc
aeroflex.com/ams/inmet
888-244-6638 | Ann Arbor, MI
Fixed, 2.4mm, 2.92mm, 3.5mm, 7mm, 7/16, SMA, N, F, BNC, TNC, GPO connectors, from dc to 2, 4, 6, 12.4, 18, 26.5, 40 & 50 GHz, values 0 to 60 dB, power to 300 W.

Aeroflex Weinschel, Inc
aeroflex.com/ams/weinschel/micro-weinschel-prods.cfm
800-638-2048 | Frederick, MD
Attenuators, terminations, adapters, connectors, power splitters, dividers, phase shifters, DC blocks.

Aircom Microwave
waveguide-components.com
978-544-8225 | Orange, MA
Waveguide accessories, adapters, attenuators, bends, detectors, directional couplers, frequency meters, loads, phase shifters, power dividers, pressurizing components, straight sections, switches, transitions, tuners, twists.

AKON
akoninc.com
408-432-8039 | San Jose, CA
Microwave amplifiers 0.5 to 20.0 GHz, power dividers & 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.

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.

ARRA
arra.com
516-231-8400 | Bay Shore, NY
Attenuators, blocks, DC couplers, dividers/combiners, filters, line stretchers, path simulators, phase shifters, shorts, RF switches, terminations, adapters, horns, waveguide.

Barth Electronics, Inc
barthelectronics.com
702-293-1576 | Boulder City, NV
Attenuators, power dividers, voltage probes, pulse generators.

Blueline Engineering Corp
bluelineengineering.com
203-838-8296 | Norwalk, CT
RF/Microwave Components, 100 MHz-40 GHz, including amplifiers, equalizers, DLVA's, SDLVA's, Log IF, integrated subassemblies, switched filters, switched multipliers, upconverters, and downconverters.

BroadWave Technologies
broadwavetechnologies.com
317-346-6101 | Franklin, IN
Adapters, attenuators, power combiners, power dividers, power couplers, terminations, high power, 1-1500 Watts, connectors, adapters.

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.

Channel Microwave (now Smiths Microwave)
channelmicrowave.com
805-482-7280 | Camarillo, CA
Coaxial and waveguide isolators, circulators, ISO-adapters, integrated assemblies, filters, terminations.

Ciao Wireless
ciaowireless.com
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.

Connecticut Microwave
connecticutmicrowave.com
203-250-9678 | Cheshire, CT
Directional couplers, circulators, terminations, filters, coaxial & waveguide adapters, diodes, detectors.

Corry Micronics
cormic.com
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.

Credowan
credowan.com
+44 (0) 1243 670711 | UK
Manufacturer and supplier of microwave equipment including waveguides, couplers, diplexers, anechoic chambers, antenna rotary joints, antenna, radar & satellite communications subsystems & components for commercial and military applications.

Custom Microwave Components, Inc
customwave.com
510-651-3434 | Fremont, CA
RF & microwave PIN diode & GaAs FET switches, switch matrices, switch/filter matrices, analog & digital attenuators and phase shifters, limiters, power dividers/combiners, couplers, fixed & variable equalizers.

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.

Filtel
filtel.com
450-455-6082 | Canada
Couplers, power dividers, isolators, coaxial & waveguide circulators.

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.

Hittite Microwave Corp
hittite.com
978-250-3343 | Chelmsford, MA
Amplifiers, attenuators, frequency multipliers, mixers, modulators, prescalers, switches, VCOs.

Jampro Antennas - RF Systems
jampro.com
916-383-1177 | Sacramento, CA
Broadcast systems at a reasonable price, supplier of antennas, combiners & filters and RF components for every application in the broadcast industry from analog to FM, HD and DTV/DVB applications.

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.

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.

Krytar
krytar.com
877-734-5999 | Sunnyvale, CA
Couplers, combiners, hybrids, detectors, terminations, power meters & power sensors.

Marki Microwave
markimicrowave.com | 408-778-4200 | Morgan Hill, CA
Amplifiers, converters, couplers, DC blocks, dividers, doublers, fiber-optic devices, mixers, waveguide.

Maury Microwave
maurymw.com
909-987-4715 | Ontario, CA
Adapters, ATE, cable assemblies, connectors, noise sources, terminations, test equipment, tuners, waveguide.

MCLI
mcli.com
800-333-6254 | St. Petersburg, FL
Power dividers, couplers, isolators, circulators, waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations, amplifiers.

MicroLab/FXR
microlab.fxr.com
973-992-7700 | Livingston, NJ
Attenuators, bias tees, couplers, dc blocks, coaxial junctions, terminations, low pass filters, power splitters/dividers, tuners & line stretchers, waveguide dummy loads.

Micronetics (now Mercury Systems)
micronetics.com
603-883-2900 | Hudson, NH
Test equipment, noise sources, voltage controlled oscillators, switches, limiters, phase shifters, attenuators.

Microtech, Inc
microtech-inc.com
203-272-3234 | Cheshire, CT
Waveguide rotary joints, bends, straight, twists, adapters, couplers, horns, terminations, tees.

Microwave Components and Systems, Inc
mcsproducts.com
508-480-0106 | Marlboro, MA
Produces a wide range of standard and custom waveguide and coaxial components and systems including power combiners, filters, multiplexers, pressure windows, terminations, couplers, hybrids & transitions; custom designs, small quantities available, quick delivery.

Microwave Devices
mwdevices.com
888-736-8837 | Franklin, IN
Attenuators, terminators, directional couplers, filters, isolators/circulators, cable assemblies, measurement equipment.

Mid-Atlantic RF Systems, Inc
midatlanticrf.com
410-893-2430 | Forest Hill, MD
Hybrid, directional couplers, switches, RF power dividers, RF amplifiers, synthesizers, distribution assembly, contract RF assembly.

Mini-Circuits
minicircuits.com
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
miteq.com
31-436-7400 | 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. 

Kete Microwave RF Passive ComponentsKete Microwave
Oakland, CA
510-635-4270
Kete Microwave Electronics Co., Ltd. specializes in designing and manufacturing state of the art RF/Microwave passive components solutions.
RF/Microwave passive components solutions including isolator/circulator, RF resistors, terminations, attenuators, multilayer chip ceramic capacitors, feed-through capacitors, directional couplers, power divider/combiner,3 dB hybrid coupler, etc.
Connectorized, surface mount, drop-in, and waveguide versions available.
Product Lines Include
Kete Microwave Circulators & IsolatorsKete Microwave RF Resistors • Isolators
  • Circulators
   • Attenuators
    • RF Resistors
     • Terminations
Kete Microwave Attenuators      • Power Dividers
       • Directional Couplers
        • 3 dB Hybrid Couplers
         • High Q Ceramic Caps

Certified ISO9001-2000 and ISO 14000 Company

 

Click to visit the MECA Electronics website MECA Electronics
Denville, NJ   07834
Tel: 866-444-6322
Since 1961, MECA* has served the microwave industry specific to passive components in the DC to 20 GHz frequency range.

*Microwave Electronic Components of America

MECA Short Form Catalog MECA serves all areas of the RF/Microwave industries including world class network providers, and supporting supply chain infrastructure. We have long been the "backbone" of high performance wired and air-interfaced networks such as in-building applications, satellite communications, radar, radio communications, telemetry applications, mobile radio, aviation & air traffic communications.

Rugged & Reliable Components Since 1961
Made in the USA
   •   Power Dividers & Combiners
   • •   Directional Couplers
   • • •   3 dB Hybrid Couplers
   • • • •   Fixed Attenuators
   • • • • •   Variable Step Attenuators
   • • • • • •   Terminations & Loads  (Low PIM)
   • • • • • • •   Isolators & Circulators
   • • • • • • • •   DC Blocks & Bias Tees
   • • • • • • • • •   Adapters & Cables  (Low PIM)

 

Please click here to visit the Planar Monolothics Industries websitePlanar Monolothics
Industries

Frederick, MD
(301) 662-5019
PMI's organization has been setup to Design, Develop, Manufacture, Test, and Market complex state-of-the-art Hybrid RF MIC and MMIC Components, Supercomponents, and Subsystems.
PMI - LNAPMI - subsystemUnique products for applications in space, military, commercial, PMI - limitertelecommunications, and consumer electronics systems. DC to 40 GHz.
ISO 9001:2008
Select from PMI's Extensive Line
• Amplifiers
    LNA, VGA, Cryogenic
    Waveguide, Limiting
• Phase Shifters
    Analog, Digital
• Detectors
• Switch Products
• VCOs & DTOs
• Multifunction Modules
• Integrated Modules
• Limiters
• Filters
    LP, HP, BP, BR,
    lumped, combline,
    switched
• Attenuators
• I/Q Modulators
• Bi-phase Modulators
• Power Dividers
• Quad Couplers
• DLVAs & SDLVAs
Custom Design to Your Specifications

 

Skyworks Wireless Connectivity Products Skyworks Solutions
Woburn, MA / Worldwide
Contact Us
Skyworks product selection guides
Selection Guide
Skyworks Solutions is an innovator of high performance analog semiconductors. Leveraging core technologies, Skyworks supports automotive, broadband, wireless infrastructure, energy management, GPS, industrial, medical, military, wireless networking, smartphone, and tablet applications. See the list below for our extensive line of products for the microwave and wireless industries, or click on the Selection Guide.
Amplifiers
 • Cellular
 • WiFi Connectivity
 • Wireless Infrastructure/
    Femtocell Power Amplifiers
 • Smart Energy-Connected
    Home and Automation
 • BDS/GPS/GNSS
 • Broad Market LNAs and
 • Low Noise Transistors
 • Driver/Linear Amplifiers
 • Gain Block
 • Variable Gain Amplifiers
Attenuators
Circulators / Isolators
Front-End Modules
 • Cellular
 • WiFi Connectivity
 • Smart Energy-Connected
    Home and Automation
 • BDS/GPS/GNSS
Mixers Modulators / Demodulators
OptoCouplers OptoIsolators
PLLs/Synthesizers/VCOs
Power Management
RF Passives
Switches
Diodes
Filters

 

Click to visit the RFtronics websiteRFtronics LLC
Corona, CA
888-727-3029
RFtronics develops both turnkey and custom solutions for the RF telecom equipment designers and manufacturers. Currently, our product line includes high power couplers, splitters/combiners and filters between 1 MHz and 3 GHz.
We have a tight relationship with a local, ISO certified manufacturer with a 25 000 sq. ft. facility and more than 20 years experience in the RF/microwave design and manufacture. This gives us the best of both worlds, the agility of a small company and the production capabilities of a larger-sized, high-volume manufacture.
RFtronics will usually deliver prototype quantities (less than 50 pcs) directly and for larger orders the design will be transferred to our manufacturing partner.

Broadband RF Power Components

    • Dual Directional Couplers
       • In-Phase Dividers/Combiners
          • Quadrature Dividers/Combiners
    • 3-Way Splitters / Combiners
        • Notch Filters
           • Harmonic Filter Banks
Worldwide shipping available.

 

Please click here to visit the SigaTek websiteSigaTek
Wayne, NJ
973-706-8475


SigaTek microwave specializes in high quality, high frequency microwave communication components up to 60 GHz. As a pioneer supplier of microwave RF components, the main products include directional couplers, bias tees networks, power dividers/combiners, 3 dB hybrids 90° and 180°, microwave mixers, frequency doublers, load terminations, and coaxial connectors and adapters.

   All microwave components IN STOCK are
   available for same day delivery.
RF / Microwave Components
      • Power Dividers
          • Directional Couplers
              • Hybrids 90, 180 Degree
                  • Bias Tees
                  • Microwave Mixers
              • Frequency Doublers
          • Loads Terminations
      • Coaxial Adapters & Coaxial Connectors 
 Additional capabilities: Pin Diode Switches,
   Phase Shifters (Analog & Digital), I/Q Modulators,
   Attenuators (Analog & Digital)

Custom and optimized designs are
available upon customer request

 

Vector TelecomVector Telecom
Melbourne, Australia
sales@vectortele.com
VECTOR TELECOM has fully instrumented microwave, millimeterwave, & antenna laboratories and production facilities. Our professional engineers have backgrounds from telecommunications, electronics, space and aviation industries. Frequencies up to 112 GHz, at globally competitive prices. Custom designs available. TQM / ISO 9001:2000 certification.
Waveguide Components
Sections
» Straight  » Bend
» Twist      » Transition
» Magic Hybrid Tee
» WG to Coax Adapter
Attenuators
» Fixed      » Variable
Rotary Joints
» Single, Dual-Channel
Functions
» Combiner/Divider
» Circulator  » Isolator
Directional Couplers
» Crossguide
» Broadwall
Terminations
» Low, Med, High Power
» Short Circuit
Coaxial Components
» Termination » Fixed Attenuator
Microwave & Millimeterwave Antennas
» Standard Gain Horn
» Wideband Horn
» Omni-Directional
» Helical

 

Nanowave
nanowave.co.kr
+82-43-903-4828 | South Korea
SMD, drop-in, coaxial, waveguide isolators, circulators, directional, hybrid couplers, 2way, 3way, 4way dividers, attenuators, terminations.

Nortec RF
nortec-rf.com
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
ntktech.com
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.

Panasonic
panasonic.com
201-348-7000 | Secaucus, NJ
Surface mount capacitors, directional couplers, antenna switches, SAW filters, attenuators, power dividers, duplexers, transformers, inductors, coils, batteries.

Pasternack Enterprises, Inc
pasternack.com
866-727-8376 | Irvine, CA
Amplifiers to 2 GHz, attenuators 1 - 1000 W DC - 40 GHz, circulators/isolators 1 - 26.5 GHZ w/SMA connectors, combiners/dividers 2 - 12 way 1 MHz - 18 GHz, couplers  low & high power 0.5 - 18 GHz, switches manual & diode DC - 18 GHz, terminations 1/2 - 100 W DC-40 GHz, waveguide 1.70 - 40 GHz.

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.

Princeton Microwave Technology Inc
princetonmicrowave.com
609-586-8140 | Mercerville, NJ
Manufacturer of high quality oscillators and amplifiers for the military and telecommunications markets - DRO, PLDRO, coaxial resonator oscillators, Military | Satcom amplifiers, power dividers, PHASE NOISE MEASUREMENT SYSTEM, phase shifters, phase locked YIG frequency synthesizers.

Pulse Research Lab
pulseresearchlab.com
310-515-5330 | Torrance, CA
Coupling and termination modules, RF power dividers & splitters, clock sources, RF switches & scanners.

Quasar Microwave Technology (now The Waveguide Solution)
waveguidesolution.co.uk
+44 (0) 1626 835255 | UK
Flexible twistable and rigid waveguides, flanges, pressure windows, power splitters, hot stand-by couplers, filters, diplexers.

Radiall
radiall.com
203-380-9800 | Stratford, CT
Antennas, attenuators, couplers, DC blocks, detectors, fiber optic components, phase shifters, surge protectors, terminations, coaxial adapters, connectors, switches.

Raditek
raditek.com
408-266-7404 | San Jose, CA
Isolators, circulators, oscillators, synthesizers, couplers, splitters, combiners, hybrids, adaptors, cable assemblies, connectors, terminations, attenuators, bias tee's, lightning protectors.

Renaissance Electronics
rec-usa.com
978-772-7774 | Harvard, MA
Manufacturer of RF & microwave sub-systems  and components including isolators & circulators, dividers & combiners, waveguide components, coaxial RF switches, switch matrices, base station equipment.

Response Microwave
responsemicrowave.com
978-772-3767 | Devens, MA
Manufacturer of drop-in and connectorized hybrids & couplers, combiners & dividers, filters & diplexers, isolators & circulators, coaxial & optical attenuators & adaptors, terminations, surge protection, delay lines, connectors, cable & cable assemblies, laser diodes, and custom assemblies.

RF & Noise Components Ltd
rfandnoisecomponents.co.uk
+44 (0) 5601 06 69 30 | Southend-on-Sea, Essex, UK
Design & manufacturer of RF & microwave components, including circulators, isolators, combiners, couplers, dividers and power monitors. Specialising in custom designs to meet individual customer requirements. ISO9001:2008 Approved.

RF-Lambda
rflambda.com
613-592-6858 | Canada
Couplers, circulators, isolators, mixers, attenuators, coupler, power amplifiers, LNA, VCO, switches, oscillators, connectors, adapters.

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.

RF Power Components (now 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, switches, ceramic circuit-board and component solutions.

RF Power Systems
rfpowersystems.com
623-376-7720 | Peoria, AZ
Impedance matching transformers, splitters and combiners for RF amplifiers. We fill orders of all sizes using the finest materials and workmanship. We can also fill special orders to customer specifications.

RLC Electronics
rlcelectronics.com
914-241-1334 | Mount Kisco, NY
Filters, couplers, coaxial switches, attenuators, power dividers, terminations, bias tees, DC blocks.

Sage Labs - Filtronic (now Spectrum Microwave)
spectrummicrowave.com
508-653 0844 | Natick, MA
Power dividers, couplers, hybrids, filters, rotary joints, mixers, phase shifters, including Wireline and Wirepac products.

SHF Communication Technologies
shf-communication.de
+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.

Suncoast Microwave, Inc
suncoastmicrowave.com
727-573-1280 | Clearwater, FL
Quality, cost effective waveguide components including flexible, terminations, adapters, and couplers.

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.

Taylor Microwave, Inc
taylormw.com
973-890-7763 | Clifton, NJ
Attenuators, directional couplers, bias tees, DC blocks, hybrids, power dividers, PIN diode switches, phase shifters, oscillators, integrated sub-assemblies.

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 markets.

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.

Vector Telecom Pty Ltd
vectortele.com
+61 3 9607 8357 | Melbourne , Australia
Waveguide components and assemblies, coaxial components and antennas.

Waveline, Inc
wavelineinc.com
973-226-9100 | Fairfield, NJ
RF & microwave solid state and waveguide components - PIN diode components, switches, analog and digital attenuators & phase shifters, custom subassemblies, couplers, dividers, combiners, modulator.

Werbel Microwave
werbelmicrowave.com
Livingston, New Jersey | 973-900-2480
RF and microwave passive components that operate up to 18 GHz. Products and designs are for the commercial wireless industry, featuring power dividers & combiners, directional and hybrid couplers, bias Ts, and resistive dividers.

Werlatone
werlatone.com
914-279-6187 | Brewster, NY
Directional couplers, combiners, dividers, transformers.

Wisewave Technologies (now Ducommun Technologies)
ducommun.com/dti
310-513-7200Carson, CA
Amplifiers, antennas, attenuators, PIN diode switches, phase shifters, isolators/circulators, frequency converters, oscillators, couplers, magic tees, coax power dividers, bandpass, low pass, high pass filters, waveguide diplexers,  transitions, waveguide to coax adapters, waveguide components, integrated assemblies.

Woken Technology
woken.com.tw
+886-3-397-9900 | Taiwan
2.4 GHz embedded dipole antenna, 433 MHz & 2.4 GHz indoor dipole antennas, coaxial cable assemblies, flexible & semi-rigid, coaxial connectors to volume OEM manufacturers. SMA, SMB, MMCX, MCX, SSMT, N, TNC-series, BNC, Mini-UHF, FME, reverse-BNC, Reverse-TNC, Reverse-SMA, reverse-MMCX, SMA, N, BNC, F, UHF, mini UHF series adapters, BNC termination, F termination & fixed attenuators.

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