EMC / EMI / RFI
Manufacturers & Services
As the environment becomes more and more crowded in the RF realm, interference
has become a major issue. Far more than simply an occasional nuisance,
this phenomenon has the potential to seriously interrupt the conducting
of business, personal communications, hobbies and even critical life
support monitoring systems. As a radio control model hobbyist myself
(see my Airplanes
And Rockets Website
), I have been aware for 30 years about the perils
of interference and the profoundly disastrous results that can occur
is left unchecked. Preventing interference is a big part of the cure,
since it is not always possible to simply design a receiver that can
reject the interference.
The manufacturers & services listings
here should help you find the assistance you need. Please see the
Absorber, Magnetics &
Shielding Links and the ESD
| EOS pages for more related links.
Please contact my advertisers first.
EMC | EMI | RFI Resources
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| 905-738-7973 | Toronto, Ontario, Canada
application-specific RF/EMI shielding enclosures,
including true multi-cavity solutions.
| 720-496-4002 | Boulder, CO
Specialists in intellectual
properties strategies, product development, safety
marks, and onsite electromagnetic measurements.
Advanced Compliance Solutions
acstestlab.com | 770-831-8048 | Buford, GA
complete EMC, product safety and environmental testing
of your products.
| 818-998-0223 | Chatsworth, CA
of individual calibrated EMC antenna kits, log periodics,
biconical, dipoles, loops, monopoles, horns, preamplifiers,
current probes and low-Loss cables that satisfy
many compliance testing standards.
Applied Physical Electronics (APELC)
apelc.com | 512-264-1804 | Austin, TX
having output pulses with ultrafast rise times,
moderate pulse widths, and amplitudes ranging from
tens of kV to several MV. RS-105 MIL-STD-461 E/F
tester for EMI/EMC. Testing antennas.
AR RF/Microwave Instrumentation
(formerly Amplifier Research)
ar-worldwide.com | 215-723-8181 | Souderton,
RF power amplifiers, solid state microwave
amplifiers, TWT amplifiers, antennas, transient
generators, EMC test systems and software, field
probes and monitors, test accessories, and RF test
| +64 21 208 4303 | New Zealand
New Zealand C-Tick agent, NZ radiocommunications
agent and NZ medical device sponsor that enables
suppliers to meet the electromagnetic compatibility
(EMC) regulatory regimes of both Australia and New
Compliance Engineering Pty
compeng.com.au | +(613) 9763 3079 | Knoxfield Australia
A single source for all of your EMC requirements,
including EMC compliance testing, EMR surveys, consultancy,
EMC equipment sales, EMC test system integration,
RF shielded enclosures, and antennas.
| 714-587-9800 | Brea, CA
Manufactures wide variety
of EMI | EMC test equipment used for compliance
testing, precompliance testing or solving EMC problems.
Turnkey systems available. Active horn antennas,
comb generators, field probes, spectrum analyzers,
Corcom (now Tyco)
Power line filters, power entry modules, signal
line, facility, DC rated filters.
| 888-725-5361 | Dallas/ TX
solutions using plating, vacuum metallization and
conductive paint. Dispensed conductive gaskets.
3D metal patterns on plastic, including printed
East Coast Shielding
| 908-227-6857 | Hackettstown, NJ
products. Serving the electronics and commercial
industries with high quality gaskets, gasket materials,
and die-cutting materials. Whether you need a die
cut, molded, or extruded material, we have the knowledge,
expertise, and materials to meet your every need.
EMC Technology Florida RF Labs
emc-rflabs.com | 800-544-5594 | Stuart, FL
and thick film passive devices, attenuators, resistors,
EMC Test Design
| 508-292-1833 | Newton, MA
Offers the complete
line of Smart Fieldmeter® models including
three broadband electromagnetic field probes, covering
the frequency range 100 KHz-18 GHz, and one selective
GSM probe for GSM 900-1900 MHz range.
Global Advantage International
(now TÜV SÜD Canada Inc.)
tuv-sud.ca | 905-883-3919
| Toronto, Ontario, Canada
Product EMC &
safety testing, complete product safety, regulatory
compliance and EMC solution provider.
harwin.com | 603-893-5376
| Salem, NH
Connectors, IC sockets, PCB sockets,
components & PCB accessories, application tooling.
Instruments for Industry (IFI)
ifi.com | 631-467-8400 | Ronkonkoma, NY
configurations such as tetrode tubes, TWTs, klystrons,
and solid state devices. Standard horn antennas
and TEM cells.
| 703-450-4401 | Sterling, VA
RF shielded server
rack enclosure, waveguides, EMI/RFI shielding, goof
plugs, manufacturing and design services.
| +44 149 183 1682 | South Oxfordshire, UK
frequency heating and drying consultancy service.
Radio Frequency Interference (RFI) advice and solutions:
assistance with EN55011 (Europe), AS2064 (Australia)
and FCC Title 47 Part 18 (USA) compliance and measurement.
Practical shielding and filtering solutions for
RFI reduction for existing machines and new designs
Health and Safety Advice and Solutions including
OSHA CFR 1910-97 (USA) Physical Agents Directive
requirements for Non Ionising Radiation (Europe)
Safe Interlocking, design of protective systems.
RF Awareness. Triode tube (Valve) calculations and
replacement advice. Expert witness service.Laird
lairdtech.com | 866-928
8181 | St. Louis, MO
Designer and manufacturer
of antenna, electromagnetic interference [EMI],
telematics and thermal management solutions for
the telecommunications, data-communications, computer,
general electronics, network equipment, aerospace,
defense, automotive and medical equipment industries.
252-757-0279 | Greenville, NC
RF & wireless
telecommunications industry products & services
including antennas, capacitors, inductors, shielding
systems, test equipment, testing and technical services;
RF Awareness & Antenna Co-Location Training.
|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
• RF Resistors
• Power Dividers
• Directional Couplers
• 3 dB Hybrid Couplers
• High Q Ceramic Caps
|Certified ISO9001-2000 and ISO
Los Angeles, CA
Since 1992, Ophir RF has been designing and manufacturing
RF/Microwave Amplifiers for Military, T&M,
EMC and Scientific Research Applications.
Products range 10 kHz to 40 GHz. Power levels 1 W to 25 kW. Ophir RF's
specializes in replacing RADAR tube technology with solid state. Whether RF Amplifier Systems
or Modules, Ophir RF is your RF Power Source.
Systems are complete. They plug into an outlet and are ready to go. Standard systems are 2U-5U
chassis, w/or w/o remote connectivity.
Modules are usually smaller and part of systems. You supply your own DC voltage and make the
I/O connections. Modules are available with or w/o heatsinks and fans.
Subsystems are integrated solutions for requirements that
fall outside of the normal 19" rack chassis and standard module configurations. Driver module
provides the PA with higher gain and output power.
If you have identified
an amplifier system or an amplifier module from our standard product line that requires modification,
submit details on the RFQ form.
| 800-527-4362 | Norristown, PA
the design, development and manufacturing of custom
and standard EMI filters (RFI filters, EMC filters),
EMC solutions, Motor controls, Electronic controls,
Subsystem enclosures and back planes.
| 813-855-6921 | Tampa, FL
shielding products including gasketing that help
prevent electromagnetic or radio frequency interference
(EMI/RFI) on circuit board applications.
Mag Layers USA
| 800-427-4010 | Santa Ana, CA
for RF | Bluetooth | WiFi | Zigbee applications
including: chip antennas, baluns, diplexers, band
pass filters, filters, inductors, chokes, coils, &
ferrite beads. ISO 140001 certified, complete support
for design through production. Free Samples - just
613 737 9680 | Ottawa, Ontario, Canada
CCB offering wireless certification and also a test
laboratory covering wireless, EMI, safety, laser
safety and telecom. We offer one-stop-shop solutions
for worldwide compliance to standards such as FCC,
RSS, CE Marking, UL, CSA, Korea, and Taiwan. We
also have experienced design engineers who can help
with product design and compliance strategies.
orbel.com | 610-829-5000
| Easton, PA
EMI/RFI shielding, board level RF
shielding, multi-cavity shields, finger stock, chemical
etched metal parts, metal stamping and electroplating
P & P Technology Ltd
p-p-t.co.uk | +44 (0) 1376 550525 | UK
of EMI | RFI shielding gaskets, meshes and vents.
peprollc.com | 1-814-676-5688
| Oil City, PA
A faraday cage protection system
offering protection from lightning strikes, Electromagnetic
Pulse (EMP), Electromagnetic Interference (EMI),
and Radio Frequency Interference (RFI), lessens
effects of Passive Inter-Modulation (PIM) when equipment
is installed/maintained properly. Mobile radio sites
designed for emergency temporary & portable
mobile communications, incident command posts, remote
base stations, Cell on Wheels (COWS), Site on Wheels
(SOWS), Tower on Wheels (TOWS), Mobile Tower Units
(MTU), Cell site On Wheels (cellular emergency services)
and other unique applications.
| +44 121 380 0100 | UK
EMI/RFI shielding solutions,
from design to compliance. Precision manufacturing
technologies from Ion beam and electroforming to
photo etch and laser cutting.
| 631-231-6400 | Bayshore, NY
high voltage magnetics & capacitors.
| +61 3 8739 6700 | Australia
installs and tests all types of Radio Frequency
shielded enclosures; offers sales and service for
a complete range of highly specialized EMI/EMC instruments,
antennas and accessories; offers a wide range of
testing capabilities and can handle items ranging
from mobile phones to large military vehicles.
rftek.net | 919-622-4088
| Raleigh, NC
Consulting and contracting services
for Electromagnetic Compatibility (EMC), Electrostatic
Discharge (ESD): design, test and compliance.
| 631-727-1441 | Manorville, NY
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.
Shielding Solutions Limited
shielding-solutions.com | 01376 330033 | Braintree
Design, manufacture & application
of components and materials for the control of electromagnetic
interference EMI and environmental sealing.
Stork Garwood Laboratories (now
Element Materials Technology)
888-427-4111 | Pico Rivera, CA
labs for EMI, EMC, reliability, vibration and environmental
testing, FCC approval and CE certification testing,
CE and CCC marking.
York EMC Services
| +44 (0) 1904 434440 | UK
EMC test equipment,
consultancy and research, CPD & training, EMC &
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