RF Cafe Software

RF Cascade Worbook
 RF Cascade Workbook 2005 - RF Cafe
Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
RF & EE Symbols Word
RF Stencils for Visio
Electronics World Cover,TOC,and list of posted Popular Electronics articles QST Radio & TV News Radio-Craft Radio-Electronics Short Wave Craft Wireless World About RF Cafe RF Cafe Homepage RF Cafe in Morse Code Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors Manufacturers & Services Consultants Engineer Jobs Twitter LinkedIn Advertise on RF Cafe! Engineering Books Crosswords Engineering Humor Kirt's Cogitations Engineering Event Calendar Day in History RF Engineering Quizzes AN/MPN-14 Radar 5CCG Notable Quotes App Notes Bookstore Calculators Education Engineering Organizations Magazines Software,T-Shirts,Coffee Mugs Articles - submitted by RF Cafe visitors Simulators Technical Writings Advertisers Websites RF Cafe Archives Test Notes Slide Rules RF Cascade Workbook RF Stencils for Visio Shapes for Word Thank you for visiting RF Cafe!

Your RF Cafe
Progenitor & Webmaster

Click here to read about RF CafeKirt Blattenberger
BSEE
KB3UON
EIEIO

Carpe Diem!
(Seize the Day!)

5th MOB:
My USAF radar shop

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse riding website

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 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.

everything RF
everything RF

Test Equipment - everythingRFeverything RF is a product discovery platform for RF & Microwave Products/Services. We currently have 209,986 Products from more Antennas - everythingRFthan 1,025 Companies across 220 Categories in our database and enable engineers to search for them using our customized parametric search tool.

Like Our Name Says, We're "everything RF"

 • Thousands of datasheets to download
• Advanced product Search Engine
 • In-depth coverage of industry
     events & seminars
 • Test Equipment, Amplifiers, Mixer,
     Filters, Circulators, Couplers, Diodes,
     Coaxial Cable, Detectors, Front End Modules,
     Hardware, Antennas, Attenuator, Connectors,
     Phase Shifter, Power Dividers, Terminations,
     Isolators, Probes, RF Switches, Transistors
     Solder stations, , Oscillators, RF Absorbers
     Network Analyzers, Circulators, Waveguide...

MECA Electronics
MECA Electronics
Denville, New Jersey
866-444-6322

MECA Electronics V-Line componentsSince 1961, MECA Electronics has designed and manufactured an extensive line of RF / Microwave components with industry leading performance including Attenuators, Directional & Hybrid Couplers, Isolators / Circulators, Power Dividers / Combiners, RF Loads, DC Blocks, Bias MECA electronics AttenuatorsTees and Adapters & Cables. MECA has long been the 'backbone' of high performance wired and air-interfaced networks such as in-building, satellite, radar, radio, telemetry, mobile radio, aviation & air traffic communications.

* Full Line of Low-PIM Products Available *

     • Power Combiners & Dividers
      • Directional & Hybrid Couplers
       • Fixed, Variable, and Stepped Attenuators
       • Circulators & Isolators
      • Coaxial Cables & Adapters
     • Integrated D.A.S. Equipment

ISOTEC
ISOTEC
Seoul, Korea | Great Neck, NY
516-780-2766 (U.S.)
82-2-2040-6176 (Worldwide)

Since 1996, Isotec has designed, developed and manufactured an extensive line of RF/Microwave connectors, RF components and filters, including low-PIM options, for wireless service providers, etc.

Products:  (Low-PIM Option)

 • RF Coaxial Connectors - SMB, MCX, MMCX, N,
       SMA, TNC, 7/16, 2.92 mm, etc.

 • RF Coaxial Cable Assemblies - Flex,
      Semi-rigid, Low loss

 • RF Components - Attenuators, Terminations,
       Surge arrestors

 • RF Power Couplers & Combiners

 • RF Filters - Cavity, Ceramic, LC

Aeroflex Inmet | 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 | 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 | 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 | 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 GHzluding 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 | 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 | 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.

Electro-Photonics | 772-485-0927 |Palm City, FL
Global 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.

everything RF | 312-436-0084
Find RF & microwave components, equipment and services - 168,000 RF & microwave products from over 650 companies listed in 187 categories. Download hundreds of vendor white papers.

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.

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.

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.

JQL Electronics | 888-236-9828 | Rolling Meadows, IL
Manufacturer of RF and microwave devicesluding 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.

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.

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

Luxconn Technology | 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.

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

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

KR Electronics
KR Electronics
Avenel, New Jersey
732-636-1900

KR Electronics DiplexerKR Electronics 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.

KR Electronics filter types - RF CafeStandard Products

  • Bandpass Filters
  • Lowpass Filters
  • Highpass Filters
  • Notch (Bandstop)
      Filters
  • Diplexer Filters
  • Root Cosine Filters
  • Equalizers - amplitude
      group delay,
      matched I&Q, phase, temperature

Bring us your custom filter requirements!

Specializing in Military, Commercial, Medical, PTC, Communication, Radar, and Navigation.
RF & Connector Technology (RFCT)
RF & Connector Technology (RFCT)
YoungTong Suwon Korea
+82-505-274-0002

Full solution services - not just selling goods. We pursue a management policy stressing technological advancement and quality assurance with "Zero Defects". From your very first contact, you will be supported by competent RF specialists, all of whom have several years of field experience in this industry, allowing them to suggest a fundamental solution and troubleshooting approach.

We Are Shipping Parts Currently in Inventory

  • Attenuators, Terminations & DC Blocks: Up to 300 W

   • Coaxial Connectors & Adaptors: SMA, N, BNC, TNC,
         MCX, MCX, 7/16, etc. In- and Between-Series

    • Coax Cable & Cable Assemblies: Flex & Semi-rigid

    • Power Couplers: 10 to 40 dB

   • Power Dividers & Combiners: 2-4-way, to 300 W

   • Surge Arrestors: Lightning protection

  • Antennas: Compact, Spring, Coil, GPS/DMB

VidaRF
vidaRF
Huntersville, North Carolina
877-777-8432

At VidaRF, the phrase Providing Simple Solutions for Complex Connections is more than just a slogan – it's a mindset, a mission, and a driving force behind everything we do. Our pledge is to design and distribute high performance, cost effective RF Microwave products to fit each customer's unique applications. Providing a high quality, reliable product is not only our responsibility – it is the primary factor in gaining our customer's confidence.

In-stock items ship within 24 hours.

Product Line

 • Attenuators & Terminations - 1 to 40 dB

 • Power Couplers - Directional & hybrid
       to 20 GHz
 • Power Dividers/Combiners - 2 through 16-way

 • Coaxial Connectors - All popular styles

 • Coaxial Adapters - In-series & between-series

 • Circulator & Isolators - 150 MHz - 40 GHz

Mini-Circuits
718-934-4500 | Brooklyn, NY
Attenuators, baluns, bias tee, cables (test quality), chokes, DC blocks, mixers, amplifiers, filters, line stretchers, modulators, oscillators, power combiners / couplers / splitters, switches, terminations, transformers. Surface mount, connectorized. Application (app) notes.

Miteq | 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. 

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.

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.

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 | 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.

RCD Radiokomunikace
+420-466-415-755 | Česká Republika
Design, 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.

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 componentsluding circulators, isolators, combiners, couplers, dividers and power monitors. Specialising in custom designs to meet individual customer requirements. ISO9001:2008 Approved.

RF & Connector Technology
+82 505 274 0002 | YoungTon Suwon, Korea
Coaxial connectors & adapters, cable assemblies, RF attenuators, terminations, couplers, power couplers & dividers, DC blocks, surge arrestors, antennas.

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 shiftersluding 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 | 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 | 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 | +61 3 9607 8357 | Melbourne , Australia
Waveguide components and assemblies, coaxial components and antennas.

vidaRF | 877-777-8432 | Huntersville, NC
Offering High performance isolators, circulators, power dividers, couplers, RF connectors, adapters, custom cable assemblies, attenuators, and terminations. Custom designs available. In-stock items shipped within 24 hours.

Waveline | 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.

Try Using SEARCH to Find What You Need.  >10,000 Pages Indexed on RF Cafe !

Copyright 1996 - 2016
Webmaster:  Kirt Blattenberger, BSEE - KB3UON
Family Websites:  Airplanes and Rockets | Equine Kingdom

All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.