On this page is listed vendors for not only basic waveguide sections and fittings,
but components like amplifiers, filters, circulators and attenuators for waveguide
installations. This kind of breaks the rule for Vendor page listings, but since
most people building waveguide systems are also looking for components in a waveguide
form factor, I figured it would be useful to list theme here as well.
| 310-322-3487 | El Segundo, CA
Cast bends, rigid waveguide tubing.
| 860-378-0303 | Plantsville, CT
Precision waveguide bends in sizes ranging from WR22 to WR137 and can form
thin wall waveguide in sizes ranging from WR28 to WR75. Also double-ridged waveguide
sizes WRD475, WRD750, WRD650, and WRD580. Many of these stocked in aluminum and
OFHC for quick turnaround.
| 83-31-353-5001 | Korea
Amplifiers, repeaters, power dividers/combiners, up/down converters, duplexers,
waveguide filters, bias tees, couplers, antennas.
Components | 727-571-1008 | Clearwater, FL
Manufactures a wide variety of standard custom and flexible waveguide components
for the microwave | satellite industry including adapters, bends, couplers, gaskets,
| +49 7191 9659 0 | Germany
Microwave components including circulators, isolators, waveguide and coaxial
components, phase shifters, ferrites, thin film technology.
| 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.
A.J. Tuck Company
| 800-972-7330 | Brookfield, CT
Custom waveguide components - filters, horns, transitions, polarizers, double
| +47 55 52 95 00 | Bergen, Norway
ARTA microwave antennas (ETSI EN 301126-3-1) and
reflectors are designed for extreme environments. Waveguide components include bends,
filters, flexible, transitions and custom designs. Customers include defence, telecom
equipment providers, service operators and industrial manufactures.
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,
| 732-560-3800 | Warren, NJ
Connectors, adapters, cable, cable assemblies, phase shifters, waveguide, terminations,
A.T. Wall Company
| 401-739-0740 | Warwick, RI
Rigid rectangular & circular cold drawn, close tolerance waveguide tubing
with smooth ID surfaces to meet all of your needs. Brass, BeCu, and Phos-Bronze.
Seamless flexible in sizes WR10 through WR284. Flexible twistable in sizes WR22
through WR430. Components Includes adaptors, couplers, bends and twists.
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.
| +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 and components for commercial and military applications.
Microwave | 203-250-9678 | Cheshire, CT
Directional couplers, circulators, terminations, filters, coaxial & waveguide
adapters, diodes, detectors.
| 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.
Custom Microwave Inc. (CMI) | 303-651-0707 | Longmont, CO
Antennas for space and ground applications. Experts in designing and manufacturing
high-quality, high-performance antennas, feeds, and components from 1 GHz to 1 THz.
Design, manufacture (machining, electroplating, electroforming), and test (including
near and far field radiation patterns, and PIM) in-house at a 54,000 sq. ft. facility.
| 206-574-0900 | Seattle, WA
Planar, horn, 8.2 GHz to 110 GHz antennas, waveguide isolators & circulators,
switches, adapters, connectors.
Eastern Wireless TeleComm
| 410-749-3800 | Salisbury, MD
RF & Microwave filters, duplexers, & multiplexers to 40 GHz for all commercial,
military, & wireless, applications.
| 541-878-3927 | Shady Cove, OR
Specializes in the design and fabrication of RF and microwave components, systems
and sub-systems including antennas, antenna polarizers, circulators, isolators,
waveguide loads, coaxial loads, microwave pulse compressors, waveguide windows,
waveguide seals, waveguide shorts, waveguide couplers and microwave heating.
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 & RFID.
Gerling Applied Engineering
| 209-527-8960 | Modesto, CA
Waveguide tuners, isolators, loads, transitions, straights, bends, flanges, magnetrons.
H. Rollet & Co
| 01384 255300 | England
Rigid and flexible waveguide tube, tube, sheet, rod, bar, strip, wire and sections
in copper, brass, copper based alloys, aluminium and its alloys, nickel alloys,
stainless steel, specialty metals, zinc and nylon/PTFE.
| +82-32-816-1456 | Incheon-City, Korea
A wide selection of RF & microwave components as well as power dividers,
power splitters, arrestors, bias-Ts, attenuators, terminations, directional couplers
which cover the frequency range from DC to 18 GHz. Waveguide filters, diplexer,
adaptor, couplers up to 40 GHz, custom designs are available to support applications
for the military and commercial industries.
Instruments for Industry (IFI)
| 631-467-8400 | Ronkonkoma, NY
Amplifier configurations such as tetrode tubes, TWTs, klystrons, and solid state
devices. Standard horn antennas and TEM cells.
| 410-749-2424 | Salisbury, MD
Filters, suspended substrates, waveguide.
44 (0)1256 355771 | Basingstoke, Hampshire, UK
Horn antennas, rotary joints, OMTs, attenuators, TEM cells, filters, couplers,
transitions, millimetre wave components, adaptors, terminations and custom waveguide
assemblies. DC to 40 GHz.
| 407-842-3550 | West Palm Beach, FL
DC-60 GHz, waveguide, coaxial, ridgeguide switches.
| 210-561-4800 | San Antonio, TX
Coaxial, drop-in & waveguide isolators & circulators; coax to waveguide
adaptors, couplers, combiners, waveguide terminations, and waveguide bends.
| 909-987-4715 | Ontario, CA
Adapters, ATE, cable assemblies, connectors, noise sources, terminations, test
equipment, tuners, waveguide.
MCLI | 800-333-6254
| St. Petersburg, FL
Power dividers, couplers, isolators, circulators, waveguide components, oscillators,
filters, hybrids, attenuators, switches, terminations, amplifiers.
| 207-854-1700 | Gorham, ME
Waveguide tuners, slotted lines & Ts, miter bends, couplers, rotary joints,
filters, gas barriers.
| 973-992-7700 | Livingston, NJ
Attenuators, bias tees, couplers, dc blocks, coaxial junctions, terminations,
low pass filters, power splitters/dividers, tuners & line stretchers, waveguide
| 203-272-3234 | Cheshire, CT
Waveguide rotary joints, bends, straight, twists, adapters, couplers, horns,
and Systems | 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 Development Laboratories
| 800-383-8057 | Needham Heights, MA
Waveguide rotary joints, adapters.
Microwavefilters & TVC
+39(0)292162703 | Cernusco sul Naviglio, 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
| +82-43-903-4828 | South Korea
SMD, drop-in, coaxial, waveguide isolators, circulators, directional, hybrid
couplers, 2way, 3way, 4way dividers, attenuators, terminations.
Systems | 714-893-0152 | Garden Grove, CA
Low-loss waveguide transmission lines, broad-band and high power waveguide components,
low VSWR waveguide adapters available in SMA, K and type N.
Components | 818-503-1511 | North Hollywood, CA
Adapters, cast miter bends, flanges, directional couplers, terminations, waveguide
Components | 352-489-9893 | Hernando, FL
Straight sections, bulkhead feed-thru, 90 degree mitre H-plane, rigid twist,
tapered transition (adapter), waveguide to coax type-N, waveguide to coax SMA, low
power termination, shorting plates, rotary joints, shims.
| 857-499-0071 | Cohasset, MA
Millimeter-wave waveguide components including attenuators, detectors, diplexers,
power amplifiers, mixers, isolators & circulator, multipliers, antennas, switches,
probe adapters, terminations, and filters. Waveguide sections include straight,
bends, twists, transitions, and adapters. Patented "GuideLock" connector eliminates
screws. Cryogenic components available. Designed and manufactured at their Massachusetts
Technology | (now The Waveguide Solution) | +44 (0) 1626 835255 | UK
Flexible twistable and rigid waveguides, flanges, pressure windows, power splitters,
hot stand-by couplers, filters, diplexers.
| 310-320-1111 | Torrance, CA
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,
and phase shifters, and
transceiver & radar subsystems.
| 301-519-3660 | Gaithersburg, MD
Many filter designs are available in either tubular, rectangular, or waveguide
packages, connectorized or surface mount, and standard or high power versions. Frequencies
up to 50 GHz, depending on filter type.
| 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.
| 631-727-1441 | Manorville, NY
Specializes in the manufacture of EMI shielding, waveguide, connector, conductive,
non-conductive, washer style, co-elastomer gaskets, fluid sealing products, static
and reciprocating seals, and O-rings. Capabilities include die cutting, molding,
laser cutting, extruding, and water jet cut gaskets, along with a wide variety of
stocked sheet and roll goods.
Senor Lambda Microwaves
| 91 011 31047104 | India
Waveguide, adapters, terminations, loads, transitions, installation hardware.
Space Machine &
Engineering | 727-323-2221 | St. Petersburg, FL
Waveguide assemblies, rotary joints, waveguide adapters and couplers.
GmbH | +49-89-3548-040 | Germany
Adapters, cable assemblies, circulators, isolators, phase adjusters, phase shifters,
terminations, calibration components, coaxial switches, limiters.
Q-par Antennas | +44 (0) 1568 612138 | UK
Discrete antennas & components and complete systems across the radio frequency
spectrum, microwave design and consultancy including research and development through
to manufacture, tests and field trials, Antenna Calculator. Visit our Web Shop.
| 727-573-1280 | Clearwater, FL
Quality, cost effective waveguide components including flexible, terminations,
adapters, and couplers.
Solution Limited | 0044 (0) 1626 835255 | UK
RF/Microwave components including waveguide assemblies, adapters, bends, couplers,
loads, diplexers, rotary joints, rotary vane attenuators, connectors, coaxial cable
assemblies, phase shifters, switches, hybrids, test equipment, flanges and much
| +61 3 9607 8357 | Melbourne , Australia
Waveguide components and assemblies, coaxial components and antennas.
Vidyut Yantra Ydyog
| 91 1232 242223 | India
Manufacturer of microwave and millimeter waveguide components, antennas, &
| 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.
Yortec | 514-331-3660
| Quebec, Canada
Precision machining in small or large lots. Catering to the telecommunications
industry, we understand the quality and tollerancing requirements involved in machining
housings and components for microwave filters, LNAs, diplexers, SSPAs, receivers,
amplifier housings, circulators and isolators, waveguide, antennas, and custom components
to your specifications.
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