26Aug

Points to consider when running power supplies from portable generators

With outdoor events like concerts, events and festivals now involving multiple, large display screens and a host of other electronics, portable generators (usually diesel-powered) are often used to provide the AC power in temporary locations. One question we get asked quite frequently is about the...
26Aug

QM Series – Modular AC-DC power supplies

TDK-Lambda announced the addition of the SA modules to the 550-2000 W QM series of AC-DC modular power supplies. The SA modules are available with 5 V/ 15 A, 12 V/ 12,5 A, 15 V/ 10 A and 24 V/ 6,25 A outputs and offer a cost-effective solution for low-power output requirements. The SA module’s patented loop...
26Aug

MGDI-124-H – 120 W Industrial DC-DC converter

GAIA Converter has expanded its range of high power quarter-brick DC-DC Converters with the addition of a 120 W output module. The MGDI-124 low input series is a line of high-density wide input range DC-DC power modules designed for transportation, railways and high-end...
26Aug

Precision Time and Frequency – Frequency and Time Handbook

This handbook is intended as a handy quick reference guide to those people that are in some way involved in developing equipment or systems that rely on frequency or time characteristics in order to correctly function. The book endeavours to outline some of the important concepts...
26Aug

Narda STS – A “hidden champion” turns 20

When a classic “hidden champion” celebrates its 20th birthday, that is surely a good time to take a quiet look back over its successful record — even for those insiders in the field who are really in the know. Many of the significant milestones in this...
23Aug

Transceiver Test Systems by JFW Industries

The family of RF transceiver test systems from JFW Industries connect multiple radios together in a closed mesh network configuration. By using variable step attenuators you are able to dynamically fade up/down the RF signal between radios. The systems are available in three...
Products include:

• Modular Pulse Processing Electronics
• Waveform Digitisers
• Digital Spectroscopy
• Electronics for SiPM
• Power Supplies
• Digital Detector Emulators
• Educational Kits

CAEN SpA offers a comprehensive range of High/Low Voltage Power Supply systems and Front-End/Data Acquisition modules fully compliant with IEEE standards for Nuclear and Particle Physics.

Products include:

• Modular Pulse Processing Electronics
• Waveform Digitisers
• Digital Spectroscopy
• Electronics for SiPM
• Power Supplies
• Digital Detector Emulators
• Educational Kits

CAEN SpA offers a comprehensive range of High/Low Voltage Power Supply systems and Front-End/Data Acquisition modules fully compliant with IEEE standards for Nuclear and Particle Physics.

Power Supply products include:

• Programmable Power Supplies
• Battery Cyclers and Testers
• Low-noise Fixed Voltage AC/DC
• Polarity Inverters and Accessories

CAEN ELS works closely with researchers, electronic engineers, and scientists, as well as with universities and high-end companies around the world to deliver power supplies and state-of-the-art complete electronic systems for the particle accelerator community and high-end industrial applications.

Products include:

• High performance DC/DC converters
• Low power DC/DC converters
• Chassis mount DC/DC converters
• AC/DC Power Supplies and converters
• Signal conditioners
• AC/DC converters

Calex, a subsidiary of Murata Power Solutions, Inc., has been a key player in the electronics industry for over 50 years, providing a wide variety of rugged DC-DC converters ranging from 1 Watt to 3000 Watts, covering reliable technologies in the e-Mobility, transportation, and industrial markets.

Products include:

• Isolated DC/DC converters
• Non-isolated DC/DC converters
• DC/DC front-end modules
• AC/DC front-end PFC modules
• Power solutions
• Semi-custom solutions
• Accessories

Established in 1993, GAIA Converter is a leading manufacturer of Hi Rel DC/DC Converters and industrial Modular Power Solutions and Architectures.

Products include:

• High voltage power supplies
• Laboratory power supplies
• Capacitor chargers
• Low voltage/high current power supplies
• Magnet power supplies
• Accessories

Heinzinger electronic GmbH is synonymous with innovation, quality and seamless service. Heinzinger's DC power supply units allow reliable use even under extreme conditions – whether as a single device, a series, a standard product, or OEM solution.

Products include:

• AC/DC power supplies
• DC/DC converters
• Programmable power supplies
• DIN rail products
• Filters and accessories
• Customised solutions

TDK-Lambda operates design and manufacturing centres across the globe and has positioned itself as one of the world's largest manufacturers of power supplies, with recognised leadership in the industrial market segment.

Products include:

• EMF Personal Monitor
• EMF 24/7 Area Monitor
• EMF Broadband measuring devices CtiO
• EMF Selective measuring devices
• Receivers
• Direction finders
• Spectrum analyzers
• EMC Products

Narda Safety Test Solutions is a leading manufacturer of high-precision quality measurement technology in the fields of electromagnetic field safety, interference localization, spectrum monitoring and EMC.

Products include:

• Netcom waveguide dehydrators
• Heat trace controllers
• Aerial sensors

ETI products are designed and manufactured in the USA, allowing direct oversight and quality control in the production process to maintain standards, precision, and built-to-last sensors, controllers, and dehydrators.

Products include:

• EMF Personal Monitor
• EMF 24/7 Area Monitor
• EMF Broadband measuring devices CtiO
• EMF Selective measuring devices
• Receivers
• Direction finders
• Spectrum analyzers
• EMC Products

Narda Safety Test Solutions is a world leader in the development and production of equipment for measuring electric, magnetic, and electromagnetic fields, holding over 95% of all patents published for measurement in these areas.

Products include:

• Inertial and tilt sensors
• Geo instruments and sensors
• Panel meters and avionics

Jewell Instruments is a world leader in the design, manufacture, and distribution of high-precision sensor products and compoments.

Products include:

• Coaxial circulators and accessories
• Waveguides and accessories
• Circulators and isolators
• Filters and diplexers
• Couplers and dividers

M2 Global Technology designs and supplies microwave products and precision manufacturing services, specialising in defense, aerospace, and telecommunications. With 30+ years’ experience, it delivers high-quality components and rapid turnarounds.

Products include:

• Active Components
• Passive Components
• Filters & Multiplexers/Duplexers/Diplexers
• Test & Measurement
• Protection & Limiting Devices
• Custom/System-Level Assemblies & Modules

Qotana, founded in 2009 in Chengdu, designs, develops, and manufactures high-frequency RF, microwave, and millimeter-wave components such as amplifiers, switches, attenuators, and couplers. They emphasize ISO-certified quality, precision micro-assembly, and global supply.

Products include:

• Active Components
• Passive Components
• Filters & Multiplexers/Duplexers/Diplexers
• Test & Measurement
• Protection & Limiting Devices
• Custom/System-Level Assemblies & Modules

Qotana, founded in 2009 in Chengdu, designs, develops, and manufactures high-frequency RF, microwave, and millimeter-wave components such as amplifiers, switches, attenuators, and couplers. They emphasize ISO-certified quality, precision micro-assembly, and global supply.

Products include:

• Power Dividers & Combiners
• Directional Couplers
• Hybrids
• Switched Combiners & Beamformers
• Custom RF Transformers
• High-Power Combiners, Couplers,
Hybrids & Custom Solutions

Quantic TRM designs and manufactures high-reliability passive RF/microwave components and assemblies for defense, space, and commercial markets, offering catalog and custom solutions with proven performance in demanding mission-critical environments.

Products include:

• Bends (machined & standard)
• Twists & Straights
• Couplers & Complex Assemblies
• Coax Adapters & Tubing
• Flanges, Gaskets & Seals
• Tapers, Terminations & Quick-Release Components

QMTL is a UK-based specialist in passive waveguide systems and components. It offers both a comprehensive library of standard parts and bespoke design or build-to-print services for customised waveguide solutions.

Products include:

• RF-over-Fiber Link Systems
• Support Modules
• Outdoor Enclosures & Rack Chassis
• System-Design Software Tools
• Signal Links
• Specialty Applications

ViaLite specializes in RF-over-fiber links and systems, delivering long-distance, high dynamic-range solutions with wide frequency support and low loss. It serves Satcom, broadcast, defense, and other sectors with design tools and robust warranty.

Products include:

• RF-over-Fiber Converters & Transceivers
• Optical Delay Lines
• High SFDR RFoF Links
• GPS/Timing & Synchronisation over Fiber
• Monitoring & Control Systems
• Multi-channel/Phase-matched RFoF/Ultra-Wideband Subsystems

RFOptic manufactures RF-over-Fiber (RFoF) transmitter/transceiver modules and optical delay line solutions for commercial, military, and defense markets, covering up to 67 GHz. They support 5G, Satcom, radar, UAVs, and high-SFDR applications.

Products include:

• Amplifiers: Vacuum Electron Device (VED)/Tube-Based
• Instrumentation Amplifiers
• Microwave Power Sources (VEDs/Tubes)
• Microwave Transmitter and Solid-State Amplifier Subsystems
• Quantum Technology
• Receiver Protectors
• Integrated Microwave Assemblies
• Control Components
• Tracking Radar Transponders

Electron Device Business was spun out of Communications & Power Industries to become the CPI Electron Device Business. They are a global manufacturer of electronic components and subsystems serving primarily the aerospace and defense markets.

Products include:

• Flexible, twistable waveguides
• Flexible waveguide hangers
• Quick release waveguides
• Rigid waveguide components
• Elliptical kits
• Accessories

Flexiguide, founded in 2002, designs and manufactures flexible waveguides and custom components. Using innovative production and interactive CAD tools, it delivers high-performance, time-saving solutions with short lead-times to engineers and system designers worldwide.

Products include:

• Conductive filled elastomer
• Corrosion-resistant elastomer gaskets
• Microwave absorbers
• Thermal gap pad
• Environmental sealing gaskets
• Metal shielding products
• Other shielding products

Getelec develops custom EMC shielding, microwave absorption, thermal dissipation, and sealing solutions for electronics with complex specifications. Serving sectors from aerospace to telecoms, it ensures high reliability and compliance with strict French and international standards.

Products include:

• Attenuator assemblies
• Transceiver testing
• Handover test systems
• RF Switch assemblies
• Matrix switches
• Programmable, manual, fixed attenuators
• Terminations and mismatches
• Power dividers and combiners
• Accessories

Founded in 1979 in Beech Grove, Indiana, JFW Industries Inc. is a world leader in designing and manufacturing passive RF components and application specific test systems. These components include attenuators, RF switches, and specialized test systems.

Products include:

• Coaxial & Microwave Switches
• Band-pass/Cavity/RF Filters
• Precision Attenuators (fixed, variable)
• Directional Couplers & Power Dividers
• Terminations & Loads
• Bias Tees, Detectors, Custom Transmission-Line Assemblies

RLC Electronics designs and manufactures precision coaxial microwave components. With 50+ years of experience, it delivers catalog and custom solutions—switches, filters, attenuators, couplers—serving aerospace, defense, test, and measurement industries.

Products include:

• Coupled Cavity and Helix Traveling Wave Tube
• Klystrons and Gyrotrons
• Power Grid and Magnetron

Microwave Power Products was spun out of Communications & Power Industries in 2024. They are a global manufacturer of electronic components and subsystems serving primarily the aerospace and defense markets.

Products include:

• Active Components
• Waveguide Products
• Passive Components
• Components
• SATCOM Terrestrial Equipment
• Space Products
• Integrated Microwave Assemblies (IMA)
• Custom Solutions

Narda-MITEQ is a world leader in the advanced development of RF and microwave products and sub-systems for both military and commercial applications.

Products include:

• Satellite Communication hardware & systems
• Defence Electronics solutions
• Sensors & Measurement instrumentation
• Navigation Simulators & GNSS simulation
• Signal Sources
• Custom designs

WORK Microwave develops RF electronics, digital signal processing, and RF/optical communications products. With over 35 years’ experience, it offers customized, in-house manufactured solutions across SatCom, defence, navigation simulators, sensors & measurement.

Products include:

• Power Amplifiers (up to 40 GHz)
• Bi-Directional Amplifiers (PA + LNA)
• Rack-Mount / Bench-Top RF Modules
• CubeSat / SmallSat RF Subsystems
(BUCs, Tx/Rx, PA/LNA)
• Frequency-Translating Converter Cards/Extenders
• Integrated Amplified Radio Systems
(e.g. THPR MIMO radios)

Triad RF designs and builds RF amplifiers and integrated radio systems for satellite and terrestrial applications. It offers high-power and bi-directional amplifiers, small-sat subsystems, and rack or bench RF modules.

Products include:

• Low Noise Amplifiers (LNAs)
• High Power Amplifiers (HPAs)
• New Space COTS Amplifiers
• Microwave Integrated Assemblies
• Suspended Substrate Filters
• RF/Microwave Control Components

ERZIA designs and manufactures high-performance RF and microwave components and subsystems. They specialize in engineering highly reliable, ruggedized hardware for extreme environments across defense, aerospace, satellite communications, and electronic warfare.

Waveguide developed by A1 Microwave
Products include:

• Waveguides
• Coaxial
• Diplexers
• Satcom IF
• Broadcast Filters
• Radar Filters
• UHF Filters
• Custom Fillters
• Integrated Assemblies

Established in 2001, A1 Microwave is a leader in high-quality, technically advanced microwave filtering and associated products for the Satcom, Radar, Communications, Test-Equipment, Scientific and Medical markets.

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