Mini-Circuits - Brooklyn, NY
Manufacturer
RF microwave I & Q, QPSK, modulators and demodulators 9 MHz to 2 GHz in coaxial, surface mount and plug-in styles for engineering design applications. Certified ISO 9001, RoHS & environmental compliance ISO 14001, & aerospace AS 9100 certified.
www.minicircuits.com/products/ModulatorsDem...

MCL, Inc. - Bolingbrook, IL
Manufacturer, Custom Manufacturer
High Power Amplifiers For Fixed & Transportable Satellite Communication Systems

TRAK Microwave Corp. - Tampa, FL
Manufacturer, Custom Manufacturer
Microwave Components & Equipment

Polyphase Microwave, Inc. - Bloomington, IN
Manufacturer
Manufacturer of quadrature (I/Q) modulators. Quadrature modulators are available with 0.3 GHz to 17.5 GHz frequencies, +14 dBm to +25 dBm IIIP3 & integrated LO amplifiers. Quadrature modulators generate any bandpass RF modulation including QPSK, QAM, OFDM, FM, PM, AM & pulsed doppler.

American Sun Components - Tamarac, FL
Distributor, Service Company
Distributor of I & Q, FM (frequency modulation) & RF modulators.

Merrimac Industries, Inc. - Caldwell, NJ
Manufacturer
Manufacturer Of Miniature RF Components, Integrated Networks, Microstrip Devices, Microwave Stripline Components, Subsystems & Ferrite Attenuators

Pulsar Microwave Corporation - Clifton, NJ
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & designer of I & Q networks including modulators. Types include bi-phase, single sideband, quadra-phase & quadrapole network modulators. RoHS compliant.

Cain-Forlaw Company - Palatine, IL
Distributor
Rep. of electronic equip., supplies & components.
Brand Names: Skyworks

Technical Research & Mfg. Co., Inc. - Bedford, NH
Manufacturer, Custom Manufacturer
RF & Microwave Components, Application Specific Integrated Modules

Tele-Tech - Bozeman, MT
Manufacturer, Custom Manufacturer
ISO 9001 compliant custom manufacturer of IQ networks used as I & Q modulators / demodulators. Applications include use to generate 2 signals (mixed up or down) that are 90 degrees apart for phase detectors, modulators (phase & amplitude), phase comparators & SSB (single side band) modulators. Special applications include use as an image reject mixer.

Microsignals, Inc. - Palisades Park, NJ
Manufacturer, Custom Manufacturer
Manufacturing Of RF & IF Signal Processing Components. Attenuators Both Reflective & Absorptive Types. Vector Attenuators, Directional Couplers, I & Q Modulators, Filters, Double Balanced Mixers, RF Transformers & Baluns, Splitters & Combiners, Frequency Multipliers

Mini-Circuits Distribution Center - Branson, MO
Manufacturer
RF microwave I & Q, QPSK, modulators and demodulators 9 MHz to 10.5 GHz in coaxial, surface mount and plug-in styles for engineering design applications. Wide band & high rejection with performance data and curves available from Yoni. Certified ISO 9001, RHoS & environmental compliance ISO 14001, & aerospace AS 9100 certified.

Myers Engineering International, Inc. - Coral Springs, FL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom communication equipment & modulators including FM (frequency modulation), I & Q, PSK & QPSK modulators. Modulators are available in different styles, configurations & specifications.

MITEQ, Inc. - Hauppauge, NY
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified Custom Manufacturer & Distributor of a variety of modulators including drop-in modulators, frequency modulators, I & Q modulators, phase modulators, vector modulators, digital modulators & direct microwave modulators with features such as RF frequency ranges of 2-8, 2-18, 6-18, 1-4, 0.5-2 & 0.65-1.75GHz & PIN diodes.

G. T. Microwave Inc. - Randolph, NJ
Manufacturer, Custom Manufacturer
ISO 9001: 2000 certified manufacturer of PIN diode vector modulators including 20 db/360 degree I & Q vector modulators, 60 db/360 degree I & Q vector modulators, integrated digitally controlled pin diode I & Q vector modulators, pin diode amplified I & Q vector modulators, true position pin diode I & Q vector modulators, absorptive input pulse modulators, BPSK modulators, QPSK modulators, broadband I & Q vector modulators & universal coherent modulators.