Oscillators, VCOs, Frequency Sources & Synthesizers
Manufacturers & Services

Planar Monolothics Industries Frederick, MD (301) 662-5019 PMI's organization has been setup to Design, Develop, Manufacture, Test, and Market complex state-of-the-art Hybrid RF MIC and MMIC Components, Supercomponents, and Subsystems. Unique products for applications in space, military, commercial, telecommunications, and consumer electronics systems. DC to 40 GHz. ISO 9001:2008 Select from PMI's Extensive Line • Amplifiers     LNA, VGA, Cryogenic     Waveguide, Limiting • Phase Shifters     Analog, Digital• Detectors • Switch Products • VCOs & DTOs • Multifunction Modules • Integrated Modules • Limiters • Filters     LP, HP, BP, BR,     lumped, combline,     switched • Attenuators • I/Q Modulators • Bi-phase Modulators • Power Dividers • Quad Couplers • DLVAs & SDLVAs Custom Design to Your Specifications

Comdel, Inc. Gloucester, MA Tel: 1-800-468-3144 Comdel designs and manufactures RF and DC power supplies and process instruments for the semiconductor, solar cell/photovoltaics, flat panel, and industrial heating industries. Comdel products are in use worldwide by the industry’s major equipment and IC fab manufacturers. Comdel is ISO 9001:2000 certified. Products Capabilities • Single Frequency    RF Generators 50 W to 100 kW 20 kHz to 81.36 MHz • Dual Frequency    RF Generators Master/Slave operation Ideal for plasma apps. • Impedance    Matching    Networks    (Tuners) Match Pro adjusts input impedance to 50 Ω quickly in response to load changes 50 W to 80 kW • Electrostatic    Chuck    Power Supplies For electrostatic chucks used in semiconductor wafer transfer • RF Fundamentals   Course 4-hour course offered on-site at your location • Multi-Channel   Synthesizers   1 - 16 channels   2 - 60 MHz Phase adjustable output avoids arcing / cross-talk in multiple cathode plasma processing chambers.

Hittite Microwave Corporation Chelmsford MA 978-250-3343 Offering Over 1095 Standard Products Across 36 Product Lines Hittite Microwave is an innovative designer and manufacturer of high performance integrated circuits, modules, subsystems & instruments for technically demanding digital, RF, microwave and millimeter wave applications covering DC to 110 GHz. The Company's standard and custom products apply analog, digital & mixed-signal semiconductor technologies used in a wide variety of wireless / wired communication and sensor applications for Automotive, Broadband, Cellular Infrastructure, Fiber Optics, Microwave & Millimeter wave Communications, Military, Test & Measurement, and Space markets. Available in Stock Today! Amplifiers, Attenuators, Broadband Time Delays, Clocks & Timing, Comparators, Crosspoint Switch, Frequency Dividers, Detectors & Multipliers, High Speed Digital Logic, IF/BB Processing, Mixers, Mux/Demux, Optical Modulator Drivers, Phase Shifters, PLLs, Power Detectors, SDLVAs, Signal Generators, Switches, Tunable Filters, VCO & PLO

NuWaves Engineering Middletown, OH Tel: (513) 360-0800 NuWaves Engineering is a premier supplier of Radio Frequency (RF) Systems, Subsystems, RF Products and Engineering Design Services designed to customer requirements. We are a turnkey provider for RF and Microwave communication custom designs with full project management and design responsibilities; taking ownership from the conceptual idea to production. Design / Consulting Services  • Low Noise Designs • Prototype Development  • Reliability Analysis • Distribution Systems  • RF Amplifiers • Microwave Techniques  • Site Surveys • System Integration Products  • Antennas • Telemetry Transmitters  • RF Tuners • Bi-Directional Amplifiers  • Up/Dn Converters • Frequency Modulators  • Low Noise RF Front    End Amplifiers • Custom Analog and    RF Filters  • Complete RF and Wireless Data Transceivers

Abracon
abracon.com | 949-546-8000 | Rancho Santa Margarita, CA
Ceramic, SAW, dielectric filters, VCXO, TCXO, clock oscillators, crystal resonators, magnetics, transformers, chokes, inductors.

Amplifonix (now Spectrum Microwave)
spectrummicrowave.com | 888-553-7531 | Philadelphia, PA
Hybrid amplifiers to 2 GHz and VCOs to 20 GHz. 750 datasheets to choose from with customizations requested. Industry standard packages, aggressive lead times and great customer service, "Cascade" system simulator software - FREE.

AXTAL GmbH & Co. KG
axtal.com | +49 (6261)939834
Mosbach | Baden-Wuerttemberg | Germany
Quartz crystals, oscillators, filters, Langasite resonators, piezo sensors, VCO, VCXO, TCXO, OCXO, DOCXO, GPS-OCXO.

Bliley Technologies
bliley.com | 814-838-3571 | Erie, PA
Precision crystal resonators and oscillators with product selection tools for quartz crystal and crystal oscillator, product family overviews, and engineering drawings available for online-viewing, or downloading in the popular ".PDF" format.

Bomar Crystal
bomarcrystal.com | 800-526-3935 | Middlesex, NJ
Quartz crystals, clock oscillators, VCXOs and TCXOs.

Centellax
centellax.com | 866-522-6888 Santa Rosa, CA
Amplifier modules, amplifier, switch & attenuator ICs frequency dividers, I/Q modulators, synthesizers, test & measurement products.

Cernex
cernex.com408-541-9226 | Sunnyvale, CA
Amplifiers, antennas, couplers, isolators, circulators, filters, diplexers, oscillators, noise sources, switches, phase shifters, transition & adapters, mixers, waveguide products, attenuators, terminations, detectors, subsystems.

Commutek Electronics Ltd
commutek.com | 732-698 9933 | East Brunswick, NJ
Quartz crystal devices and oscillators.

Connor-Winfield
conwin.com
630-851-4722 | Aurora, IL
Crystals, VCOs, VCXOs, TCXOs, OCXOs, VCSOs, clock oscillators.

Crystek Crystals
crystek.com | 800-237-3061 | Ft. Myers, FL
Quartz crystals, XOs (clock oscillators), TCXOs (temperature compensated oscillators), VCXOs (voltage controlled oscillators), and TCVCXOs (temperature compensated voltage controlled oscillators), VCO line from 50 MHz to 3.5 GHz.

CTS Corporation
ctscorp.com | 574-293-7511 | Elkhart, IN
Bluetooth, ceramic duplexers, filters, terminators, DIP switches, modules (synthesizer, frequency translator, jitter attenuation, timing, clock generators, VCO's, high frequency VCXO's, VCSO's, IF filters), oscillators.

dBm Corp
dbmcorp.com | 973-709-0020 | Wayne, NJ
Noise generators, satellite link emulators, RF up/down converters, frequency synthesizers, attenuators.

Delta Electronics
deltaww.com | 510-668-5100 | Fremont, CA
Switching power supplies, chip inductors, DC/DC converters, voltage regulator modules, EMI filters, voltage controlled oscillators (VCO), temperature controllers, thermal management products, video displays.

Ecliptek
ecliptek.com | 800-433-1280 | Costa Mesa, CA
Thru-hole, surface mount oscillators & crystals, metal, PCB, ceramic and plastic packages.

Elcom Technologies
elcom-tech.com | 201-767-8030 | Rockleigh, NJ
Designs, develops, manufactures and markets state-of-the-art RF and microwave modules & sub-systems including frequency synthesizers, phase locked oscillators, fiber optic products, and custom modules, for commercial & defense applications.

Elisra Microwave Division
mw-elisra.com | 972-3-6175273 | Israel
Microwave and millimeter-wave components DC-40 GHz: amplifiers, control devices, DLVA's, log amplifiers, multi-function modules, super-components, frequency sources and more.

EM Research
emresearch.com | 775-345-2411 | Reno, NV
Manufactures the most complete lineup of high-performance standard and custom-designed signal sources in the microwave industry. We specialize in surface-mount and modular Phase-Locked Oscillators (PLO) and Frequency Synthesizers (PLL) from 4 MHz to over 30 GHz for commercial and military systems.

EMF Systems (now Spectrum Microwave)
spectrummicrowave.com | 814-237-5738 | State College, PA
VCOs, crystal oscillators, frequency synthesizers, coaxial resonators, phase locked oscillators, combline generators.

Emhiser Micro-Tech
emhiser.com | 775-345-0461 | Verdi, NV
VCO packages - EVCO series & ELCO series.

Filtronetics
filtro.net | 816-231-7375 | Kansas City, MO
Leading supplier of custom IF, RF, Microwave, EMI(military) & Front End filters. Filter types include LC, crystal ceramic, SAW & microwave from DC to 10 GHz . Oscillators and crystals are available including TCXOs & VCXOs. Filtronetics Inc has been providing solutions to for 35 years and is ISO-9001:2000 certified. Please visit our web site or call.

FM Ingenierie (now ORMELABS)
ormelabs.com | +33 951486698 | France
Programmable attenuators, frequency synthesizers, RF filters, ISM-band ID systems, custom design, Smith Chart software.

Frequency Management
frequencymanagement.com | 800-800-9825 | Huntington Beach, CA
Crystals, inductors, clock, voltage controlled, temperature compensated, oscillators, monolithic crystal filters.

General Electronic Devices
gedlm.com | 760-591-4170 | San Marcos, CA
VCOs, OCXOs, VCXOs, TCXOs, VCTCXOs, DROs, frequency translators, synthesizers, microwave amplifiers, clock oscillators and crystals.

General Microwave (now Herley)
herley.com | 717-735-8117 | Lancaster, PA
Attenuators, modulators, power dividers, oscillators, synthesizers, phase shifters, switches.

Greenray Industries
greenrayindustries.com | 717-766-0223 | Mechanicsburg, PA
Crystal oscillators, OCXOs, TCXOs and VCXOs and VCOs.

Johanson Manufacturing
johansonmfg.com | 973-334-2676 | Boonton, NJ
Capacitors for RF and microwave applications, fiber optic connectors, adapters, variable attenuators, ferrules, and sleeves for single mode and multimode applications, cable assemblies, termination kits.

Herley
herley.com | 717-735-8117 | Lancaster, PA
Attenuators, modulators, power dividers, oscillators, synthesizers, phase shifters, switches.

High Sierra Microwave
hsmicrowave.com | 530-644-3393 | Camino, CA
Designs and builds PLL signal sources, up/down converters, low noise amplifiers, and comb marker generators (weak signal sources). Also provides RF/microwave test/measurement services, such as phase noise measurements to 40 GHz.

Hittite Microwave Corp
hittite.com | 978-250-3343 | Chelmsford, MA
Amplifiers, attenuators, frequency multipliers, mixers, modulators, prescalers, switches, VCOs.

ILSI America
ilsiamerica.com | 888-355-4574 | Reno, NV
Frequency control products - crystals, data clock oscillators, VCXO, VCO, TCXO, TCVCXO, OCXO, crystal filter, saw filter synthesizers.

Kyocera
global.kyocera.com
Produces ceramic capacitors, piezo products and RF modules utilizing fine ceramic technologies, and crystal products using high purity quartz crystals.

Lucix Corporation
lucix.com | 805-987-3677 | Camarillo, CA
Specializes in military compliant hardware, featuring rugged construction and hermetic housings, military airborne and ground environments, and MIL-STD screening and quality systems. Frequency converters, dielectric resonator oscillators, low noise and medium power 0.01 to 45 GHz power amplifiers 10 to 150 Watts UHF to Ka Band. Military and space environments, qualification, screening, analysis.

MCLI
mcli.com | 800-333-6254 | St. Petersburg, FL
Power dividers, couplers, isolators, circulators, waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations, amplifiers.

Mercury United Electronics
mercuryunited.com | 909-466-4027 | Rancho Cucamonga, CA
Since 1973, is a manufacturer of frequency control products, including crystals, oscillators, low EMI spread spectrum clocks, TCXO’s, VCTCXO’s, VCXO’s, OCXO’s and monolithic crystal filters.

Micro Crystal
microcrystal.com | 847-818-9825 | Arlington Heights, IL
SMD crystals, AT cut, 10 kHz to 200 MHz crystals, OCXO, VCXO, ceramic SMD, 1 Hz to 160 MHz oscillators.

Micro Lambda Wireless, Inc
microlambdawireless.com | 510-770-9221 | Fremont, CA
Oscillators, filters, multipliers, drivers/control, PLOs, synthesizers.

Micronetics
micronetics.com | 603-883-2900 | Hudson, NH
Test equipment, noise sources, voltage controlled oscillators, switches, limiters, phase shifters, attenuators.

Microwave Dynamics, Inc
microwave-dynamics.com | 714-505-0998 | Tustin, CA
Phase locked or free running dielectric resonator oscillators (DRO), 2.8 GHz to 60.0 GHz, ovenized crystal oscillator 70-120MHz.

Mid-Atlantic RF Systems, Inc
midatlanticrf.com | 410-893-2430 | Forest Hill, MD
Hybrid, directional couplers, switches, RF power dividers, RF amplifiers, synthesizers, distribution assembly, contract RF assembly.

Miteq
miteq.com | 631-436-7400 | Hauppauge, NY
Amplifiers, mixers, frequency multipliers, passive power components, solid-state switches, attenuators, power dividers, RF and IF signal processing components, oscillators, frequency synthesizers, integrated multifunction assemblies, fiber optic products, up/downconverters, test translators, IF/video equalizers, redundancy switchover units, video modulators and modems.

MTI-Milliren Technologies
mti-milliren.com888-684-1101 | Newburyport, MA
OCXOs, TCXOs, VCXOs, small modular fixed frequency synthesizers.

MtronPTI
mtronpti.com | 800-762-8800 | Yankton, SD
Manufactures a complete range of frequency control products for commercial and military applications, including crystal resonators, OCXOs, TCXOs, VCXOs, monolithic and discrete crystal filters, LC filters, and RF subassemblies.

Murata Electronics
murata.com | 800-241-6574 | Smyrna, GA
Chip multi-layer (1.0 2.5 GHz), chip dielectric (2450 GHz, Bluetooth), surface mount capacitors, thermistors/resistors, coil (inductors)/delay lines, noise suppression products/EMI filters, resonators, piezoelectric sound components, coaxial connectors, antenna/duplexers, isolators/circulators, PLL modules, VCOs, TCXO, RF diode switches, DC-DC converters, sensors.

Nexyn Corp
nexyn.com | 408-982-9339 | Santa Clara, CA
PLDROs from 3 to 23 GHz and PLO's from 300 MHz to 3 GHz, crystal references & phase locked references from 50 to 400 MHz, frequency synthesizers.

Synergy Microwave Paterson, NJ 973-881-8800 Synergy Microwave, a privately owned and operated company, has been designing and manufacturing passive and active RF and microwave components since 1983. With more than 30 patents owned, we are constantly striving to serve this industry by providing products that exploit all modern technologies and methods, while also supporting installed bases of equipment. ISO 9001 certification, a continuous improvement quality program, and low, competitive prices have always been Synergy's mission. Global distribution assures availability when you need it. Our Extensive Product Line Includes • VCOs  • OCXOs  • SAW Oscillators • Frequency Synthesizers  • DROs • Power Couplers  • Power Dividers • Power Combiners  • Mixers  • Modulators • Demodulators  • Frequency Doublers • Monolithic Amplifiers  • Phase Comparators • Phase Detectors  • Phase Shifters • Switches  • Filters  • DC Blocks  • Attenuators • Transformers  • Test Fixtures  • Eval Boards • SYNFLEX Coaxial Cables

Z-Communications Poway, CA 858-621-2700 For over 20 years Z-Communications has employed the latest in proven technology to achieve low phase noise, wide tuning ranges and higher operating frequencies in our VCO (voltage-controlled oscillator) and PLL (phase-locked loop) modules. Our state-of-art, high speed SMT manufacturing facility is located in San Diego, CA. Our solutions can be tailored to address any VCO or PLL need with the highest performance available in today's demanding market. Z-Comm can also provide custom solutions for customers with short deadlines.  Voltage-Controlled Oscillator (VCO) Modules   • Coaxial Resonator Based   • High-Q Distributed Resonator   • Exceptionally Low Phase Noise Phase-Locked Loop (PLL) Modules   • Standard   • Compact   • Single-Frequency Application Notes   |   Custom Design Services ISO 9001:2008 Certified Download the 2013 Product Selection Guide here

Networks International Corporation (NIC) Overland Park, KS Tel: 913-685-3400 Networks International Corporation (NIC) is a leading manufacturer of custom RF & Microwave Filters and Assemblies. For over 20 years, we have been a trusted partner for military, commercial & space solutions. NIC headquarters is located in Overland Park, KS with additional sales and manufacturing operations in Washington, DC and India. NIC is certified as a Small Disadvantaged Business (ISO 9001:2000) Filters  • Miniature Lumped Element  • Combline & Interdigital • Crystal • Ceramic RF Assemblies  • Filter/Limiters  • Switched Filter Banks  • Radar Systems  • RF Modules • Filter/Amplifiers • Phase Shifters • Diplexers • Multiplexers Crystals / Oscillators  • Discriminators (455 kHz to 160 MHz)  • Surface Mount Crystals (1.8 MHz to 200 MHz)  • TCXOs and VCTCXOs Space Qualified Products

Norden Millimeter, Inc
nordengroup.com | 530-642-9123 | Placerville, CA
Microwave & Millimeter wave components from 500 MHz to 110 GHz, amplifiers, frequency multipliers, up/down converters, filters, oscillators, integrated assemblies.

Nova Engineering, Inc
nova-eng.com | 5513-642-3000 | Cincinnati, OH
NovaSource is a small, low-cost and easy-to-use programmable signal generator with a Windows-based user interface. NovaSource not only saves space on your lab bench or test rack, but also saves money in your capital equipment budget.

OmniYIG
omniyig.com | 408-988-0843 | Santa Clara, CA
Band reject, bandpass Yig filters, Yig oscillators, Yig multipliers, comb generators, detectors, limiters.

Orban Microwave (OMP)
orbanmicrowave.com | 915-590-0825 | El Paso, TX
Frequency converters, power amplifiers, low noise amplifiers, local oscillators, patch antennas, parabolic antennas and antenna arrays for WLAN, GPS, cellular, point to point, satellite and other applications.

Oscillatek (now Vectron)
otek.com | 888-328-7661 | Hudson, NH
VCXOs (voltage controlled crystal oscillators), VCSOs (voltage controlled SAW oscillators) EMXO's & OCXOs (evacuated & oven controlled crystal oscillators), TCXOs (temperature compensated crystal oscillators), XOs (crystal oscillators), frequency translation & clock smoothing products, clock & data recovery products, timing modules, crystals, SAWs (surface acoustic wave filters).

Oscilent Corporation
oscilent.com | 949-252-0522 | Irvine, CA
Oscillent refuses to pay their final bill to RF Cafe.

Phase Matrix
phasematrix.com | 408-428-1000 | San Jose, CA
RF and microwave test and measurement instruments, subsystems, and components. Benchtop frequency counters, modular (VXI) pulsed frequency counters, and modular (VXI and PXI) synthetic instruments, including down/up converters, synthesizers, and LOs for both commercial and military applications. Instrument-grade, fast-switching synthesizer modules. Narrowband and broadband microwave components, ranging from VCOs to complex custom-built assemblies for military instrumentation and telecommunications applications.

Poseidon Scientific Instruments
psi.com.au | ++61 8 9430 6639 | Fremantle, Australia
Ultra low phase noise microwave oscillators, phase noise analyzers for 5 MHz to 18 GHz and above.

Praxsym
praxsym.com | 217-897-1744 | Fisher, IL
Test equipment to determine best layout for wireless communications  systems.  PAMS (Portable Attenuation  Measurement System), PAMS-C (Commercial PAMS model), PathTrax, T-Meter broadband wireless power meter family, SEITS (Shielded Enclosure Isolation Test Set), single & dual output synthesizers, DDS, RF power management & monitoring.

Pro-Comm
procomm222.com | 732-206-0660 | Brick, NJ
RF amplifiers, triode cavity oscillators, sources, transmitters, test equipment for cellular, military, medical, sterilization, for university and private labs. 600-3000 MHz, 500 W peak to 50 kW peak nominal. Design, manufacture and service RF drivers. Repair/refurbish medical RF drivers manufactured by SPC, MPD, Titan Beta, Micon, Siemens, SGS Thomson, Varian, Comtech, Pro-Comm.

Princeton Microwave Technology, Inc
princetonmicrowave.com | 6609-586-8140 | Mercerville, NJ
Manufacturer of high quality oscillators and amplifiers for the military and telecommunications markets - DRO, PLDRO, coaxial resonator oscillators, Military | Satcom amplifiers, power dividers, phase noise measurement system, phase shifters, phase locked YIG frequency synthesizers.

Pulse Research Lab
pulseresearchlab.com | 3310-515-5330 | Torrance, CA
Coupling and termination modules, RF power dividers & splitters, clock sources, RF switches & scanners.

Q-Bit (now Spectrum Microwave)
spectrummicrowave.com | 8888-553-7531 | Palm Bay, FL
Amplifiers, mixers and VCOs. 750 datasheets to choose from with customizations requested. Industry standard packages, aggressive lead times and great customer service.

Q-Tech
q-tech.com | 3310-836-7900 | Culver City, CA
Complete crystal oscillator capability, ranging from standard clock oscillators to MCXO's.

Qualcomm
qualcomm.com
8858-587-1121 | San Diego, CA
CDMA wireless technology, CDMA2000 (1X and 1x EV-DO) and WCDMA (UMTS) products.

Radian Technologies (now Spectrum Microwave)
specwave.com | 8888-553-7531 | Palm Bay, FL
RF & Microwave Filters including cavity filters, lumped elements, ceramic filters, waveguide filters, tubular filters, suspended substrate, diplexers, triplexers.

Rakon
rakon.com | +64 9 573 5554 | New Zealand
GPS, general communication, microprocessor, SMD communication RSX, SMD communication UM, SMD microprocessor 49/SM, SMD microprocessor CSX, tuning fork crystals, clock oscillators, GPS TCXO's, integrated TCXO's & VCTCXO's, SMD clock oscillators, SMD TCXO's & VCTCXO's, temperature output oscillators, thru-hole TCXO's & VCTCXO's, voltage controlled crystal oscillators.

Raltron
raltron.com | 305-593-6033 | Miami, FL
Clock oscillators, crystals, crystal filters, OCXOs, TCXOs, VCOs, VCXOs programmable clocks, resonators, SAW devices, synchronization modules.

Ray Micro Devices
raymicrodevices.com | 7717- 266-8666 | York, PA
State-of-the-art and highly scalable design and fabrication solutions for Microwave, Telecom and Satellite Communications. RMD's expertise lies in the development of hardware products for the 10-40 GHz spectrum.

RF Monolithics, Inc
rfm.com | 8800-704-6079 | Dallas, TX
Provider of RF solutions and wireless telemetry systems.

Roswin
roswin.com | 82-41-621-4450 | ChungNom, Korea
Products include phase locked loop modules, voltage controlled oscillators, low noise amplifiers, high power amplifiers, dielectric filters, LC filters & UDC modules.

RTx Technology Co., Ltd
rtxtech.com | +82-31-743-6275 | South Korea
Filters, duplexers, multiplexers (ceramic/cavity), VCOs & PLL synthesizers, isolators & circulators, up/down converters,  combiners & dividers, directional couplers, SAW devices, attenuators, terminators.

Salisbury Engineering (now Spectrum Microwave)
spectrummicrowave.com | 8888-553-7531 | Delmar, DE
Custom integrated microwave assemblies, tuners, synthesizers, filters, reference oscillators, harmonic generators. Call to discuss with an engineer your microwave component or supercomponent needs.

SigFox Systems
sigfox-system.com | 06 07 74 66 01 | France
Software Definable Radio (SDR) designs. Long Range (20km) USB Bluetooth modules. High resolution 0 to 3 GHz Frac N synthesizers(1 Hz steps, better than -100 dBc | Hz @ 1 kHz), PA modules : 20 W Linear (60 W w/heat sink) 1.2/1.5GHz. LDMOS 400 to 1550 MHz in 7 to 9% BW @ 2 to 4 W.

Signal Technology Corp (now Crane)
sigtech.com | 480-940-1655 | Chandler, AZ Oscillators, synthesizers, transceivers, isolators, circulators, detectors, limiters, comb generators, mixers, doublers, frequency discriminators, amplifiers, switches, couplers, noise sources.

Silicon Devices (UK) Limited
silicondevices.com | ++64 7 574 2894 | UK
Voltage controlled oscillator modules, ZigBee RF front-ends, ISM, UHF band transceivers, DAB radio receivers, RFID transponders, SRD modules, RFIC die, RF Power Amplifier modules, integer-n and fractional-n Phase locked loops, sigma delta PLL, obsolete RFICs and analog devices.

Sirenza Microdevices (now RFMD)
rfmd.com | 336-664-1233 | Greensboro, NC
Designer & manufacturer of RF components serving existing and emerging wireless and wireline markets, offering a wide range of innovative RF solutions for transmitter, receiver and transceiver designs including amplifiers, transistors, mixers, modulators, VCOs, PLLs, demodulators, stripline couplers, transformers.

Sivers IMA AB
siversima.com | +46-8-7036800 | Kista, Sweden
VCOs, PLLs & Synthesizers, FMCW radar sensor front ends, millimeter wave transceiver products.

Suntsu Frequency Control, Inc
suntsuinc.com | 9949-955-2195 | Newport Beach, CA
Quartz crystals, crystal oscillators, oven controlled crystal oscillators (OCXOs), temperature compensated crystal oscillators (TCXOs), voltage controlled crystal oscillators (VCXOs).

Synergy Microwave
synergymwave.com | 9973-881-8800 | Paterson, NJ
Attenuators, switches, couplers, DC block, demodulators, filters, frequency synthesizers, SAW oscillators, mixers, phase shifters, power dividers, transformers, VCOs, test fixtures.

Techtrol Cyclonetics, Inc
tci-ant.com | 717-774-2746 | New Cumberland, PA
Ultra low noise crystal controlled microwave sources, frequency multipliers, phase locked multipliers, and crystal controlled oscillators for military & commercial markets.

Tech Time, LTD
time.co.il | ++972-4-6263891 | Israel
Clocks, VCXOs, OCXOs, TCXOs, crystals, frequency modules.

Teledyne Cougar
cougarcorp.com | 408-522-3838 | Sunnyvale, CA
RF and microwave cascadable amplifiers and subsystems in 100 kHz to 12 GHz range. Detectors, limiters, limiting amplifiers, attenuators, AGC amplifiers, oscillators w/MMIC amplifiers.

Tellurian Technologies
telluriantech.com | 8847-934-4141 | Rolling Meadows, IL
Crystal units, clock oscillators, VCOs, VCXOs, TCXOs, VCTCXOs, crystal filters.

Torex Semiconductor
torex.co.jp | 949-261-2022 | Irvine, CA
Voltage detectors, power MOSFETs, voltage regulators, opamps, DC | DC Converters, CMOS logics, charge pump, inverter ICs, oscillators, temperature sensors, PIN diodes.

Trak Microwave
trak.com | 888-283-8444 | Tampa, FL
Attenuators, circulators, isolators, comb generators, control devices, couplers, delay line filters, GPS time & frequency, hybrids, IQ mod & demod, mixers, multipliers, oscillators, phase shifters, splitters & combiners, synthesizers, transformers.

Toyocom (Epson)
epsontoyocom.co.jp | 847-593-8780 | Arlington Heights, IL
Crystal units, crystal oscillators, SAW filters, crystal filters, optical devices.

Universal Microwave Corp (now RFMD)
vco1.com | 8877-862-9873 | Tempe, AZ
VCOs and synthesizers.

Valpey Fisher Corp
valpeyfisher.com | 800-982-5737 | Hopkinton, MA
Quartz crystals, XOs, VCXOs, OCXOs, high reliability, COTs oscillators.

Vectron International
vectron.com | 888-328-7661 | Hudson, NH
Crystals, oscillators, SAW filters.

VN-Technology
vn-technology.com | +972-46260505 | Or-Akiva, Israel
High precision timing, frequency control and synchronization products including clock oscillators, VCXOs, FCXOs, TCXOs, OCXOs, synthesizers and timing modules.

Wenzel Associates, Inc
wenzel.com | 5512-835-2038 | Austin, TX
Crystal oscillators, RF modules, synthesizers.