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ул. Орджоникидзе, 10

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E-mail: info@melcom-msk.ru

E-mail:
info@melcom-msk.ru

   СВЧ техника и приборы F

Frequency Sources/Источники частотного излучения

Oscillators, Frequency Sources & Synthesizers

 

 

Abracon

 

Ceramic, SAW, dielectric filters, VCXO, TCXO, clock oscillators, crystal resonators, magnetics, transformers, chokes, inductors

 

AEC Abundance Enterprise Co

 

Quartz crystals, ceramic, SAW and dielectric components including resonators, oscillators and filters. TCXO, VCXO, OCXO, MCF, diplexers, multiplexers, antennas

 

ALPS Electric

 

VCO, PLL, tuners, switches, potentiometers, LCD's, sensors, optical, magnetic heads

 

Amplifonix (now Spectrum Microwave)

 

Hybrid amplifiers to 2 GHz and VCOs to 20 GHz

 

Amplitronix

 

RF and IF Surface Acoustic Wave (SAW) filters, resonators, and Voltage Controlled Oscillators (VCO).

 

 

Anadigics

 

Switches, handset PAs, gain block amplifiers, upconverters, downconverters, line amplifiers, drop amplifiers for cable systems, and transimpedance amplifiers

 

 

AVX

 

Capacitors,  thin film directional couplers, Z-chip combo R&C impedance matching surface mount chip, ESD/surge protection, EMI/RFI feedthrough filters, connectors - PCB, rack-and-panel, DIN, coaxial/RF, filters, resistors

 

AXTAL GmbH & Co. KG

 

Quartz crystals, oscillators, filters, Langasite resonators, piezo sensors, VCO, VCXO, TCXO, OCXO, DOCXO, GPS-OCXO

 

Bliley Technologies

 

Precision crystal resonators and oscillators

 

Bomar Crystal

 

Quartz crystals, clock oscillators, VCXOs and TCXOs

 

Caiqin Electronics Elements Co., Ltd

 

Dielectric filters, duplexers, dielectric resonators, ceramic filters, ceramic resonators, ceramic discriminators, GPS patch antennas, GPS antenna modules.

 

Centellax

 

Amplifier modules, amplifier, switch & attenuator ICs frequency dividers, I/Q modulators, synthesizers

 

Cernex

 

Amplifiers, antennas, couplers, isolators, circulators, filters, diplexers, oscillators, noise sources, switches, phase shifters, transition & adapters, mixers, waveguide products, attenuators, terminations, detectors, subsystems

 

Champion Technologies (now M-tron)

 

Crystals, oscillators, voltage controlled crystal oscillators (VCXO), and temperature compensated crystal oscillators (TCXO).

 

C-MAC Micro Technology

 

Oscillators, quartz crystals, VCXOs, TCXOs, SAW filters, SAW VCOs, ASICs

 

Comdel, Inc.

 

Radio Frequency (RF) power supplies, DC generators and matching networks

 

Comotech Corp

 

MMW amplifiers, oscillators, mixers, antennas, filters, MMW up/down converters, sub-assemblies

 

Communications Techniques (CTI)

 

Oscillators, synthesizers

 

Commutek Electronics Ltd

 

Quartz crystal devices and oscillators

 

Connor-Winfield

 

Crystals , VCOs, VCXOs, TCXOs, OCXOs, VCSOs, clock oscillators

 

Corning Frequency Control (formerly Piezo Crystal)

 

Precision crystal oscillators, resonators, filters, component ovens

 

Cougar Components

 

Detectors, limiters, limiting amplifiers, attenuators, AGC amplifiers, oscillators w/MMIC amplifiers

 

 

Crystek Crystals

 

Quartz crystals, XOs (clock oscillators), TCXOs (temperature compensated oscillators), VCXOs (voltage controlled oscillators), and TCVCXOs (temperature compensated voltage controlled oscillators), VCO line from 50MHz to 3.5GHz

 

 

CTS Corporation

 

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

 

Noise generators, satellite link emulators, RF up/down converters, frequency synthesizers, attenuators

 

 

Delta Electronics

 

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

 

Thru-hole, surface mount oscillators & crystals

 

Elcom Technologies

 

RF and Microwave modules & sub-systems

 

Electro Dynamics Crystal Corp

 

Crystal oscillators, VCOs, OCXOs, TCXOs

 

Electronically Tunable RF (now Paratek)

 

Miniature, tunable radio frequency (RF) front ends, RF switches, 2.4 GHz and 900 MHz smart scanning antennas

 

Elisra Microwave Division

 

Amplifiers, control devices, DLVA's, log amplifiers, multi-function modules, super-components, frequency sources

 

 

 

ELVA-1 Millimeter Wave Division

 

IMPATT diodes, backward wave oscillators (BWO), cavity stabilized IMPATT sources, active frequency multipliers, cavity stabilized Gunn sources, voltage controlled sources, noise sources, voltage controlled attenuators, ferrite circulators and isolators, directional couplers, waveguide transitions, bends and other waveguide components, BWO generators, matched loads, balanced mixers, detectors

 

EM Research

 

Frequency & serially-programmed VCO, CRO & YIG-based phase-locked loop product frequency range of 3 MHz to 12 GHz

 

EMF Systems

 

VCOs, crystal oscillators, frequency synthesizers, coaxial resonators, phase locked oscillators, combline generators

 

Emhiser Micro-Tech

 

VCO packages - EVCO series & ELCO series

 

EPCOS

 

Capacitors, SAW, inductors/EMC components, nonlinear resistors, ferrite components, surge arresters

 

 

FDK

 

Piezoelectric buzzers, capacitors, inductors, resistors, transformers, anechoic chambers, ferrites, VCO's, power supplies, circulators, combiners/dividers, motors, optics, synthesizers, batteries, RF absorbers, switches

 

 

Filtronetics

 

Filter types include LC, crystal ceramic, SAW & microwave from DC to 10 GHz . Oscillators and crystals are available including TCXOs & VCXOs

 

Fox Electronics

 

Crystals, oscillators, TCXOs, VCXOs, OCXOs, rfXOs, monolithic filters

 

Frequency Management

 

Crystals, inductors, clock, voltage controlled, temperature compensated, oscillators, monolithic crystal filters

 

General Electronic Devices

 

VCOs, OCXOs, VCXOs, TCXOs, VCTCXOs, DROs, frequency translators, synthesizers, microwave amplifiers, clock oscillators and crystals

 

General Microwave (now Herley)

 

Attenuators, modulators, power dividers, oscillators, synthesizers, phase shifters, switches

 

Golledge Electronics

 

Crystals, oscillators, RTC, OCXO, TCXO, VCXO, filters, SAW devices

 

Greenray Industries

 

Crystal oscillators, OCXOs, TCXOs and VCXOs and VCOs

 

 

Johanson Manufacturing

 

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

 

 

HDK America

 

PCB mounted relative humidity sensors, semiconductive pressure sensors, circuit modules, DC/DC converters, TCXO/VCXO, VCO, attenuators, terminators, chip, variable resistors, trimmer potentiometers, thermistors

 

Herley

 

Attenuators, modulators, power dividers, oscillators, synthesizers, phase shifters, switches

 

Hittite Microwave Corp

 

Amplifiers, attenuators, frequency multipliers, mixers, modulators, prescalers, switches, VCO's

 

hyfrequency

 

TDMA, GSM/EDGE, WCDMA transmitter/receiver, low noise, power, GSM/EDGE power amplifiers, VCOs, DROs, OCXOs, TCXOs

 

ILSI America

 

Crystals , data clock oscillators, VCXO, VCO, TCXO, TCVCXO, OCXO, crystal filter, saw filter synthesizers

 

 

Interad Ltd

 

Antennas, filters (bandpass, notch, tunable), wideband, low noise-fast scanning receivers, multichannel, frequency synthesized receivers, , up/down converters, phase locked oscillators, digitally controlled attenuators

 

Lap-Tech, Inc

 

SC cut crystals, AT & IT cuts, frequency control, quartz resonators, quartz devices

 

Lucix Corporation

 

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

 

Maruwa America

 

Ceramics capacitors, VCOs, resonators, multilayer ceramic substrates (HTCC/LTCC), thin-film substrates, EMI filters

 

MCLI

 

Power dividers, couplers, isolators, circulators, waveguide components, oscillators, filters, hybrids, attenuators, switches, terminations, amplifiers

 

 

Megawave Technologies Co., Ltd

 

Amplifiers, synthesizers, VCOs, DROs, mixers, attenuators, couplers, power dividers/combiners, circulators/isolators, filters/diplexers, switches, crystal oscillators, phase shifters, fixed attenuators, limiters

 

Mercury United Electronics, Inc

 

Clock oscillators, VCXO, TCXO, OCXO, low EMI spread spectrum clock oscillators, leaded and surface mount crystals, monolithic crystal, leaded and surface mount filters, timing modules, GPS frequency references

 

MF Electronics

 

Quartz crystals, crystal clock oscillators (XOs), voltage controlled crystal clock oscillators (VCXOs), temperature compensated crystal clock oscillators (TCXOs), oscillator integrated circuits

 

Micro Crystal

 

SMD crystals, AT cut, 10 kHz to 200 MHz crystals, OCXO, VCXO, ceramic SMD, 1 Hz to 160 MHz oscillators

 

Micro Lambda Wireless, Inc

 

Oscillators, filters, multipliers, drivers/control, PLOs, synthesizers

 

Micronetics

 

Noise sources, voltage controlled oscillators, switches, limiters, phase shifters, attenuators

 

Microwave Development Company, Inc

 

Waveguide filters, diplexers, circulators, oscillators, custom assemblies

 

Microwave Dynamics, Inc

 

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

 

Hybrid, directional couplers, switches, RF power dividers, RF amplifiers, synthesizers

 

 

Mini-Circuits

 

Attenuators, baluns, bias tee, cables (test quality), chokes, DC blocks, mixers, amplifiers, filters, line stretchers,  modulators, oscillators, power combiners / couplers / splitters, switches, terminations, transformers

 

Miteq

 

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

 

Modco

 

Micro-miniature VCOs.

 

MMD Components

 

Standard microprocessor crystals, crystal oscillators, TCXOs, VCXOs, OCXOs, ceramic and SAW resonators and filters

 

MTI-Milliren Technologies

 

OCXOs, TCXOs, VCXOs, small modular fixed frequency synthesizers

 

MtronPTI

 

Crystal resonators, OCXOs, TCXOs,VCXOs, monolithic and discrete crystal filters, LC filters and RF subassemblies

 

 

 

Murata Electronics

 

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

 

NDK (Nihon Dempa Kogyo)

 

Crystal units, oscillators, clock oscillators, filters, SAW devices, optical components, ultrasonic transducer, synthetic quartz crystals

 

NEL Frequency Controls, Inc

 

Ultra high frequency, low jitter, redundancy, sine wave, XO, DPECL, TCXO, VCXO, LVDS, LVCMOS

 

Networks International Corporation (NIC)

 

Lumped Component,Filters, Ceramic Filters, Crystal Filters, Switched
 Filter Banks, Phase Shifters, Mutliplexers &Diplexers and VCTCXOs & TCXOs

 

Nexyn Corp

 

PLDROs from 3 to 23 GHz and PLO's from 300 MHz to 3GHz, crystal references & phase locked references from 50 to 400MHz, frequency synthesizers

 

Nofech Electronics Ltd

 

High precision SC-Cut crystal, crystal resonators

 

 

Norden Millimeter Inc

 

Microwave & Millimeter wave components, amplifiers, frequency multipliers, up/down converters, filters, oscillators, integrated assemblies

 

 

Oak Frequency Control (now Corning Frequency Control)

 

Quartz crystal resonators, crystal filters, crystal clock oscillators (PXOs or XOs), voltage controlled crystal oscillators (VCXOs), temperature compensated crystal oscillators (TCXOs), oven controlled crystal oscillators (OCXOs), frequency converting crystal oscillators (FCXOs) timing modules, component ovens

 

OmniYIG

 

Band reject, bandpass Yig filters, Yig oscillators, Yig multipliers, comb generators, detectors, limiters

 

Orban Microwave (OMP)

 

Frequency converters, power amplifiers, low noise amplifiers, local oscillators, patch antennas, parabolic antennas and antenna arrays

 

 

 

 

Oscillatek (now Vectron)

 

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 Corp

 

RF & IF SAW filter products & other frequency control devices

 

 

Pletronics

 

Crystals ,  - low power clock, surface mount clock, TCVCXO (temperature compensated and voltage controlled crystal), TCXO (temperature compensated crystal), thru-hole clock VCXO (voltage controlled crystal) oscillators

 

Poseidon Scientific Instruments

 

Ultra low phase noise microwave oscillators, phase noise analyzers for 5 MHz to 18 GHz and above

 

Praxsym

 

Power Detectors, Synthesizers, OEM Modules, Test Equipment

 

 

Precision Devices, Inc

 

SMD, through hole crystals, TCXOs, VCXOs, CXOs, OCXOs, PECLs, discrete, monolithic, SMD, through hole crystal filters, ceramics

 

Precision Eagles Group

 

PC assembly, cable harnesses, black boxes, power supplies, RF & microwave components & systems, filters

 

Princeton Microwave Technology Inc

 

Oscillators and amplifiers, coaxial resonator oscillators, power dividers, PHASE NOISE MEASUREMENT SYSTEM, phase shifters, phase locked YIG frequency synthesizers

 

Programmed Test Sources, Inc (PTS)

 

Low noise frequency synthesizers, sources to 6.4 GHz, broadband, narrowband, 1 Hz resolution, ms switching times

 

Pulse Research Lab

 

Coupling and termination modules, RF power dividers & splitters, clock sources, RF switches & scanners

 

Q-Bit (now Spectrum Microwave)

 

Amplifiers, mixers and VCOs

 

Q-Tech

 

Complete crystal oscillator capability

 

Radian Technologies

 

Oscillators to 30 GHz

 

 

Rakon

 

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

 

Clock oscillators, crystals, crystal filters, OCXOs, TCXOs, VCOs, VCXOs programmable clocks, resonators, SAW devices, synchronization modules

 

RF Monolithics

 

Oscillators, SAW filters, receivers, transceivers, transmitters

 

RF Prime (now Premier Devices)

 

Transformers, splitters, couplers, mixers, amplifiers, oscillators, VCO's, attenuators, isolators, circulators

 

Roswin

 

Oscillators, VCO, PLL, LNA, LPA, HPA

 

RTx Technology Co., Ltd

 

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)

 

Tuners, synthesizers, filters, reference oscillators, harmonic generators.

 

Samsung Electro Mechanics

 

Ceramic filters for base stations, repeater from 400 MHz to 5 GHz. Saw filters, VCOs, and TCXOs

 

SaRonix (now Pericom)

 

Crystal, SAW oscillators, quartz crystals, timing modules

 

Sawtek (now a division of TriQuint Semiconductor)

 

RF, IF filters, duplexers, base stations, wireless

 

Signal Forge

 

Digitally synthesized signal generator with 1 GHz range

 

Signal Technology Corp (now Crane)

 

Oscillators, synthesizers, transceivers, isolators, circulators, detectors, limiters, comb generators, mixers, doublers, frequency discriminators, amplifiers, switches, couplers, noise sources

 

 

Silicon Devices (UK) Limited

 

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,

 

Sirenza Microdevices

 

Amplifiers, transistors, mixers, modulators, VCOs, PLLs,  demodulators, stripline couplers, transformers

 

Siward

 

Crystals , monolithic crystal filters, clock oscillators, TCXOs, VCXOs, VCTCXOs, VCOs

 

Spacek Labs

 

Amplifiers, filters, mixers, multipliers, oscillators, block downconverters

 

Specialist Microwave Solutions Ltd

 

PIN and GaAs FET switches, attenuators, amplifiers, oscillators, limiters, phase shifters, switched filter banks, & multi function assemblies

 

Suntsu Frequency Control, Inc

 

Quartz crystals, crystal oscillators, oven controlled crystal oscillators (OCXOs), temperature compensated crystal oscillators (TCXOs), voltage controlled crystal oscillators (VCXOs).

 

 

Synergy Microwave

 

Attenuators, switches, couplers, DC block, demodulators, filters, frequency synthesizers, SAW oscillators, mixers, phase shifters, power dividers, transformers, VCOs, test fixtures

 

Taoglas

 

Patches, chip antennas, PIFA antennas, helix antennas, multi-band antennas

 

Taylor Microwave, Inc

 

Attenuators, directional couplers, bias tees, DC blocks, hybrids, power dividers, PIN diode switches, phase shifters, oscillators

 

Techtrol Cyclonetics, Inc

 

Ultra low noise crystal controlled microwave sources, frequency multipliers, phase locked multipliers, and crystal controlled oscillators

 

Tech Time, LTD

 

Clocks, VCXOs, OCXOs, TCXOs, crystals, frequency modules

 

Tellurian Technologies

 

Crystal units, clock oscillators, VCOs, VCXOs, TCXOs, VCTCXOs, crystal filters

 

TLC Precision Wafer Technology, Inc

 

20 to 100 GHz MMICs oscillators (VCO, DRO, ILO), multipliers, multi-function MMICs, mixers, phase shifters/modulators, and amplifier MMICs

 

 

Torex Semiconductor

 

Voltage detectors, power MOSFETs, voltage regulators, opamps, DC / DC Converters, CMOS logics, charge pump, inverter ICs, oscillators, temperature sensors, PIN diodes

 

 

Trak Microwave

 

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)

 

Crystal units, crystal oscillators, SAW filters, crystal filters, optical devices

 

Universal Microwave Corp

 

Ultra-high performance, low phase noise, RF/Microwave VCOs and synthesizers

 

Valpey Fisher Corp

 

Quartz crystals, XOs, VCXOs, OCXOs, high reliability, COTs oscillators

 

Vanlong Technology

 

SAW resonators, SAW filters, ceramic products, oscillators

 

Vari-L Company (now Sirenza)

 

Amplifiers, mixers, modulators, demodulators, stripline couplers

 

Vectron International

 

Crystals, oscillators, SAW filters

 

 

 

Ventronics USA

 

Resistors, varistors, thermistors, diodes, rectifiers, quartz crystals, oscillators, filters, switches, microcircuits, capacitors, battery packs, inductors, batteries, coils, EMI filters, transformers, LED/LCD, piezoelectric devices, line cords, cable assemblies, relays, blowers, fans, power supplies, thermal cutoffs, PCBs, potentiometers, delay lines, transducers, chokes

 

Wenzel Associates, Inc

 

Crystal oscillators, RF modules, synthesizers

 

WORK Microwave GmbH

 

Single, Dual and Triple Band Upconverters / Downconverters, Automatic Level Control with Filter Amplifier (ALC) , Satellite DVB Modulator + Upconverter, Signal Generators, Low phase noise, broadband and fast hopping oscillators and synthesizers,  MMIC VCOs,  MMIC Block Converter VCO's

 

Yantai Nean

 

Quartz crystals, clock oscillators, VCXOs and TCXOs

 

Z-Communications

 

High-performance VCOs and compact PLL modules 40 MHz to 15 GHz