top of page


HyTech Associates, Inc.

5214 Bonsai Street

Moorpark, CA 93021

(805) 529-5085


Beltsville, MD  

Phone (877) 272-7253 / Fax (240) 337-5800


Broadband, Narrowband and Integrated Antenna Systems covering 100 Hz

to 50 GHz. Omni Directional, Tactical Antennas, SIGINT, ELINT, Communications, Jamming, Surveillance, Positioners, Tripods, Masts and other accessories.  Far-field testing services.



Fairfax, VA • Phone (571) 308-1400 •


Azure’s Switchblade family of Intelligent Transceivers comprises a flexible suite of Processor Cards (including 6U VPX, 3U VPX, small brick and other form factors), and interchangeable tuner modules that provide RF, digital, and high-performance embedded computing (HPEC) capabilities for RF applications, such as SIGINT, radar, and communications, fully-integrated into a single low cost SWAP card.

Beverly, MA
Phone (978) 922-6000 / Fax (978) 922-2736

CPI BMD is the world's largest manufacturer of receiver protectors and related products; magnetrons, TWTs, CFAs, transmitter assemblies, solid state power amplifiers, scientific systems, high-power solid state switches and switch assemblies, pressure windows, a wide variety of Integrated Microwave Assemblies.



San Jose, CA  

Phone (408) 541-0596 / Fax (408) 541-0794


RF & Microwave Solid State Amplifiers - Power & LNA’s.  Integrated assemblies, Contract Manufacturing.  Military, High-Rel and Commercial.


1721 W. Plano Pkwy ste 121, Plano, TX 75075; 9580 Black Mountain Rd suite D, San Diego, CA 92126

Tel: 972-332-5000


ENGIN-IC offers custom and standard MMIC solutions. Standard products include passive, low noise, and power MMIC’s for RF and Microwave applications with a portfolio of standard products shown at the company’s website, The company also can make custom designs from single components to integrated system on a chip architecture.

ERD_Logo GS.png
Esterline Research and Design

Mechanicsburg, PA

Phone: (717)348-5326


Esterline Research and Design aims to change the way production testing of RF systems is approached. We are designing several pieces of high end RF test gear to ease the common problems encountered in production testing of RF systems. We also offer consulting services focused on frequency control and custom micro-controller solutions.


​United Kingdom, USA   

Phone +44 1740 618 800


Filtronic designs and manufactures mmWave sub-systems for aerospace, defense, space, and telecoms. They specialize in transceivers, filters, SSPAs, MMICs, and SIPs.



Phone +46 (0) 31 184 030


High frequency/high performance MMW MMICs from 20-120 GHz. Offering a wide range of MMIC solutions including Transceivers, Transmitters, Receivers, LNAs, PAs, Mixers and Switches for both the E and V Communication Bands. Offering both COTS and Custom MMIC products that can be delivered as die or packaged surface mount solutions Product information Available here: Gotmic


HyTech Associates Sales Co., Inc.

Moorpark, CA 

Phone (888) 498-3242 / Fax (805) 379-2128

Distributor – SMA, 3.5mm 2.92mm, 2.40mm & 1.85mm Coaxial Connectors & Adapters, Waveguide Components, Cable Assemblies, Attenuators, Terminations, DC Blocks, Directional Couplers, Power Divider / Splitters, Standard & Custom Glass-to-Metal Hermetic Feed-thrus.



Cheshire, CT  

Phone (203) 272-3234 / Fax (203) 271-0352


Custom and Standard Flexible and Rigid Waveguide components and assemblies to 110 GHz.  Rotary Joints, Pressure Windows, Double-ridged Waveguide, Waveguide Terminations and Standard Gain Horns.

Microwave Components, Inc.          

Dracut, MA   

Phone (978) 453-6016


Microwave Components, Inc. (MCI) in Dracut, MA is a small, veteran owned manufacturer of miniature air coils. MCI has proudly been delivering custom, high Q, miniature air inductors to the Aerospace, Defense, and Space markets since 1978. Materials include; bare and insulated gold, copper, silver, gold plated copper, nickel copper alloy, and aluminum wire. Inductances from 1 to 1000+ nH

monzite logo.png
Monzite Corporation.

Nashua, NH

Phone (603) 689-1414

Custom Analog Circuits, PIN Diode GaN Switch Drivers, DC-DC Converters, V genererators, Voltage Multipliers, Laser Diode Driver, Contract Manufacturing and Test, Hybrid Hermetic Microcircuits, RF/Microwave/Millimeterwave Components Manufacturing, Wirebonding SMO Chip Scale Assembly, RF/Microwave Test

Pixus Logo without background.bmp
PIXUS Technologies.

Waterloo, Ontario, Canada

Phone (519) 885-5775 / Fax (226) 444-0225

A leading provider of OpenVPX chassis platforms, backplanes, and system accessories.  COTS modular open standard enclosure solutions in MIL rugged and industrial formats.  Specializes in advanced cooling, high-speed backplane design including VITA 66, VITA 67, and SOSA options.



Shelton, WA  

Phone (360) 426-5719 / Fax (360) 426-5912

Flexible & Semi-rigid low loss & phase stable Cables. Specializing in Stainless Steel Jacketed Semi-Rigid and phase stable cable.

SMT logo tag black RGB.jpg
Symphony Microwave Technologies


Nashua, NH

Phone (603)417-3940

Symphony Microwave Technologies, LLC designs & manufactures passive components with an emphasis on high-power applications. Our products include circulators, isolators, loads, windows and directional couplers in waveguide and coaxial modes of operation.

Millimeter Wave Systems LLC

Amherst, MA

Phone (413) 345-6467 

Millimeter Wave Systems, LLC is an ITAR-registered Small Business located in Amherst, Massachusetts, specializing in millimeter wave hardware solutions for space, military and commercial markets including subsystems, modules, components & Antennas. We are focused on providing innovative, high-quality products with responsive customer service. 

Safran Electronics & Defense

West Henrietta, NY

Phone (585) 321-5800

Safran is a world leader in high-end crystal, rubidium, maser and integrated GPS/GNSS clocks, as well as related testing instrument technologies for space missions that rely on high precision atomic clock technology.


Mt. Kisco, NY  

Phone (914) 241-1334 / Fax (914) 241-1753


State of the Art Coaxial Switches, DC to 40 GHz.  RF and Microwave Filters, Coaxial, Cavity, Micro-miniature, Low Pass, High Pass and Band Pass. 

Precision Attenuators, Fixed and Programmable.



Tempe, AZ 

Phone (800) 587-5995 / Fax (480) 783-0360

Southwest Microwave serves commercial, military and Space / Hi-Rel markets. Our high performance connectors are used worldwide in satellite communications, radar, defense systems and aerospace programs as well as for instrumentation, integrated-circuit and PCB test applications 1.0 mm, 1.85 mm, 2.4mm, 2.92mm, SMA, N-Type, TNC High Performance Connectors. 



Hampstead, NH  

Phone (603) 329-4050 / Fax (603) 329-4474

Hermetic RF and Microwave components ~ 50 Ω feed-thrus, filter and DC feed-thrus, Custom hermetic packages with fired-in or soldered feed-thrus.

bottom of page