RF Cafe Sponsors
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Please show your appreciation for these sponsors who help keep RF Cafe online
by visiting their websites and using their products and services when possible.
Please click
here to find out how
to Advertise on RF Cafe.
Companies
Currently Advertising on the RF
Cafe Website
- Click on the company logos
for details -
Aegis Power Systems |
AC-DC and DC-DC power electronics solutions to support military, aircraft,
EV, telecom, and embedded computing applications. Design and manufacture of
custom power supply solutions to meet each customer's exacting specifications.
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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. |
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Copper Mountain Technologies
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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. |
Qorvo / 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. |
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. |
ISOTEC |
Designs, develops and manufactures an extensive line of RF/microwave connectors,
cable assemblies, attenuators, terminations, couplers, filters, surge protectors,
and LNAs. Low PIM 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. |
LadyBug Technologies |
USB power sensors: True RMS sensors; Peak & Pulse sensors for peak
and pulse power, duty cycle and crest factor. Pulse Profiling sensors for
triggered pulse measurements and statistical functions including CDF, CCDF
and PDF along with time domain trace visibility. |
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. |
NorthEast RF |
Linear & circular polarized antenna measurements and OTA cellular
pre-compliance. Rapidly evaluated and optimized using fast near field spherical
system (3 days typical). Test result data file with pattern viewer software.
Human head and hand phantoms. |
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.
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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. |
PCBONLINE |
Complex rigid and flex-rigid printed circuit boards (PCBs)，and one-stop production
with maximum flexibility ranging from prototype sample to mass production. Rigid-flex,
HDI, multilayer, IC-loadboard, LCP 5G optical module, ceramic, MCPCB. |
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.
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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. |
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. |
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. |
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Copyright: 1996 -
2024
Webmaster:
Kirt Blattenberger,
BSEE - KB3UON |
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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 World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while typing up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
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
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