Aeroflex Microelectronic Solutions

For over 60 years, the Weinschel name has become synonymous with quality, performance and reliability. Aeroflex / Weinschel’s extensive range of products include components, subsystems and connector systems. Today, built upon a strong engineering heritage, Aeroflex / Weinschel continues to provide a vast array of standard products together with custom-engineered solutions.

Return to Aeroflex / Weinschel home page.

Products that make a world of difference

  • Aeroflex / Weinschel offers a wide variety of Standard RF & Microwave Components & Subsystems that operate over the dc to 50 GHz frequency range. Aeroflex / Weinschel also designs and manufactures Custom RF and Microwave Components and subsystems for application specific customer requirements.

    More info...
  • New Products Guide, June 2013
  • Get the latest RF & Microwave Components & Subsystems Catalog from Aeroflex / Weinschel
    This New 60th Anniversary edition outlines Aeroflex / Weinschel's wide range of RF, Wireless, & Microwave Components and Subsystems that operate over the dc to 50 GHz frequency range.

  • Bring your 3G/4G Testing to a Solid State!

    If it’s time to bring your test systems to the digital age, look to the leaders in solid-state programmable attenuation. With 60 years of industry leadership and product development, Aeroflex / Weinschel’s newest DC to 6 GHz MMIC digital attenuation solutions include USB/TTL controlled attenuators and Ethernet controlled rack mountable subsystems


  • Routing. Conditioning. Streamlined.
    One perfectly integrated, dependable signal routing and conditioning box. That’s your goal. That’s Aeroflex / Weinschel’s promise. And that’s why defense programs such as JSF, SSEE, JTRS, GMR,
    and EPLARS have put their faith in us.

  • Buy Now!
    Express Overnight Shipment Service
    Aeroflex / Weinschel's partner Argosy Component Sales provides unmatched availability of high quality RF and microwave components. As Aeroflex / Weinschel’s sole product distributor in North America, Argosy carries a robust inventory of attenuators, terminations, adapters and planar blind mate connectors.   Argosy ensures responsive customer service and rapid shipment anywhere in North America. 

    Click here to Download a PDF copy!

Fixed Attenuators

Aeroflex / Weinschel offers a wide selection of frequency ranges from dc to 50 GHz with power handling to 1,000 W.

Fixed Attenuators, dc to 50 GHz, dc to up to 1500 Watts

Programmable Attenuator
& Switch Units

Available in single and multi-channel  configurations with most Aeroflex / Weinschel Programmable types.

Programmable Attenuators & Switch Units

Digital & Programmable Attenuators

Wide selection of solid-state, mechanical relay and edge-line designs. Choice of range / step sizes and frequency ranges to 40 GHz.

Digital & Programmable Attenuators

Simulation, RF Distribution
Modules & Subsystems

Smartstep® solutions to challenging test, simulation and RF distribution by offering off-the-shelf or designed to customer requirements.

Simulation, RF Distribution

Terminations & Loads

Aeroflex / Weinschel offers a wide selection of frequency ranges from dc to 50 GHz with power handling to 1,000 W.

Terminations & Loads, dc to 40 GHz, dc to 50 GHz, up to 1500 Watts

Power Splitters & Dividers

Wide variety of Resistive products that operate over dc to 40 GHz with many different connector options available.

Resistive Power Splitters & Power Dividers

Manual Step Attenuators

For those applications demanding broadband accuracy with low SWR and accurate repeatability over large attenuation ranges.

Manual Step Attenuators to 26.5 GHz

Continuously Variable Attenuators

For applications where the need exists for controlling signal levels continuously without interrupting the circuit.

Continuously Variable Attenuators

Mechanical Phase Shifters

Ideal for high densely packaged systems with minimum accessibility. Linear adjustable in a small in-line coaxial packages.

Mechanical Phase Shifters

DC Blocks

Inside/Outside Models, Multi-Octave Bandwidth with Low SWR across the frequency range.


DC Blocks

Coaxial Adapters & Connector Systems

Precision In-series and between series coaxial adapters, Planar Crown® & Blind-mate® connectos.

Coaxial Adapters & Connector Systems