RF Cafe Sponsors

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Companies Currently Advertising on the RF Cafe Website

- Click on the company logos for details -

Alliance Test Equipment	Used / refurbished test equipment with short- and long-term rentals. Repair, maintenance and calibration. Prices discounted up to 80% off list price. A global organization with ability to source hard to find equipment through our network of suppliers.
Anatech Electronics	Manufactures and supplies RF and microwave filters for military and commercial communication systems, providing standard and custom RF filters, as well as coaxial RF cables, connectors and adaptors.
Atenlab	OTA measurement system comprehensive measurement and test in a controlled environment. CATR with one-touch operation supports multiple standards and major instrument brands. [M]ulti-probe OTA systems offer reduced time measurements.
Axiom Test Equipment	Rent, buy, sell, trade, or have test equipment repaired. Comprehensive inventory of RF, analog, and digital test equipment and can use our extensive network to find you those hard to get items.
Berkeley Nucleonics	Precision test, measurement, and nuclear instrumentation. RF signal, pulse, step, arbitrary waveform, & impedance generators, nuclear particle detectors, phase noise testers, spectrum analyzers, optical & high voltage modules, oscilloscopes, frequency counters, spectrometers, radiation shields, digitizers.
Bittele Electronics	Turn-key PCB assembly services in prototype or low production volumes. Whole process handled including: Ordering all the components, PCB manufacturing, PCB assembly, testing and final shipment.
Centric RF	RF and Microwave coaxial components, including attenuators, adapters, cable assemblies, terminations, power dividers, and more. Frequencies 0-110 GHz, and power levels from 0.5-500 watts.
ConductRF	RF coaxial cable assemblies - standard, precision, & custom. Coaxial connectors, between-series adapters, & attenuators. >1,000 solutions for low PIM in-building wireless designers to choose from in the iBwave component library.
Copper Mountain Technologies	Lab-quality vector network analyzers (VNAs) that provide high accuracy, wide dynamic range, a familiar Windows UI and a broad variety of standard features. 50 Ω and 75 Ω product lines for 1-, 2-, and 4-port measurements.
Custom MMIC	Fabless RF and microwave MMIC designer entrusted by government and defense industry OEMs. Custom and off-the-shelf products include switches, phase shifters, attenuators, mixers and multipliers, and low noise, low phase noise, and distributed amplifiers.
Electro-Photonics	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.
Empower RF Systems	High-power solid state amplifiers suitable for virtually any RF, microwave and radar application. Architecture employs full circuit protection against electrical power and RF faults down to the component level.
ERZIA	RF power amplifiers, LNAs, integrated assemblies, microwave and mm-wave systems, Tactical Data Link (DTL), maritime VSAT, AOTF RF drivers, Special Check Out Equipments (SCOE), Portable Ground Support Equipments.
everything RF	Product discovery platform for RF & microwave products and services. Over 100,000 products listed from more than 200 companies across 200 categories enables engineers to search using a customized parametric search tool.
Exodus Advanced Communications	Power and low noise amplifiers ranging from 10 kHz to 51 GHz with various output power levels and noise figure ranges, we fully support custom designs and manufacturing requirements for both small and large volume levels.
Innovative Power Products (IPP)	RF passive components - 90° Couplers, directional couplers, baluns, RF attenuators, resistors and terminations. Surface mount, drop-in, flanged, and connectorized. Custom designs available.
KR Electronics	Manufactures all filter types - LP, HP, BP, BS, multiplexer, equalizer, phase splitter - and individually synthesizes filters for special applications. State of the art computer synthesis, analysis and test methods used to meet challenging specifications.
Lemos International Technologies	Ready-to-use Bluetooth, GPS, Wi-Fi, licensed and unlicensed band products in module format, along with amplifiers, routers, headsets, dongles, oscillators and more. Custom design services can help you achieve success with your project's unique needs.
MECA Electronics	Passive RF & microwave components such as attenuators, couplers, power dividers, isolators, and bias Tees for in-building, satellite, radar, radio, telemetry, mobile radio, aviation & air traffic communications applications.
MPDevice	Manufacturer of RF attenuators and terminations, coaxial connectors, adapters, and cable assemblies, DC blocks, surge arrestors, power combiner / dividers, and directional couplers.
Nova Microwave	Ferrite circulators and isolators that connect, protect and control critical commercial and military wireless telecom systems. Standard and custom design quality Ferrite Circulators and Isolators from 380 MHz to 26.5 GHz.
PCB Directory	Largest directory of printed circuit board manufacturers manufacturers and fabricators on the Internet. Leading PCB around the world and made them searchable by their location and capabilities - laminates used, board thickness supported, layers supported etc.
QuinStar Technology	Millimeter-wave products, microelectronic assembly, rapid prototyping, and mass customization. Amplifiers, receivers, oscillators, switches, attenuators, circulators & isolators, filters, waveguide, antennas, and phase shifters, and transceiver subsystems.
Reactel	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.
Res-Net Microwave	Films and components for RF & microwave such as attenuators, terminations, resistors, and diode detectors for commercial, military, and space applications.
RF & Connector Technology (RFCT)	RF attenuators, terminations, dummy loads, DC blocks, power couplers, power dividers & splitters, surge arrestors, RF coaxial connectors, RF coaxial cable & cable assemblies, and compact antennas.
RF Superstore	Launched in 2017 by the founder of Pasternack Enterprises. RF coaxial connectors & adapters, coaxial cable & cable assemblies, surge protectors, attenuators. Items added daily. Free shipping on orders over $99.
San Francisco Circuits	Advanced technology PCB fabrication & assembly. San Francisco Circuits is a one-stop supplier with two California locations in San Mateo and San Diego. 40+ layers, prototype & production quantities, 48-hourour prototypes, blind & buried vias, much more.
Sunshine Design Engineering Services	Specialties include RF/Microwave transceiver and semiconductor parametric test, CAD and software design with extensive capabilities in process automation, database programming, & graphics.
TotalTemp Technologies	Thermal platforms for cryogenic cooling, recirculating circulating coolers, temperature chambers and temperature controllers, thermal range safety controllers, space simulation chambers, hybrid benchtop chambers, custom systems and platforms.
Transient Specialists	Test equipment rentals for general, automotive and military EMC testing, immunity testing, and product safety. Signal generators, amplifiers, antennas, & accessories. Weekly, monthly & long term rentals (no charges during 2 days of transit time).
Triad RF Systems	Power amplifiers, ultra-linear, pulsed & broadband amplifiers, bi-directional & low-noise amplifiers, frequency-translating (Tx-only & Tx/Rx), tower-mount & rack-mount amplifiers.
VidaRF	High performance isolators, circulators, power dividers, couplers, RF connectors, adapters, cable assemblies, attenuators, and terminations. Custom designs available. In-stock items shipped within 24 hours.
Windfreak Technologies	Designs, manufactures, tests and sells high value USB powered and controlled RF signal generators, synthesizers, power detectors, mixers, Upconverters and downconverters.
withwave	Metrology quality coaxial test cable assemblies, connectors (wave-, end-, vertical-launch, board edge), calibration kits (SOLT), fully automated VNA calibrator, between- and in-series connector adaptors, attenuators, terminations, test probes & positioners.




About RF Cafe
Copyright: 1996 - 2024 Webmaster: Kirt Blattenberger, BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ... All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged. My Hobby Website: AirplanesAndRockets.com