Aeroflex Microelectronic Solutions

Aeroflex / Inmet designs and manufactures quality, economically priced, and RoHS compliant attenuators, terminations, adapters, DC blocks, bias tees and other components for commercial, military and lab applications, DC - 65 GHz. Fixed and adjustable gain equalizers operational to 40 GHz are also available for commercial and military applications.

Coaxial Fixed Attenuators, DC to 50 GHz

Inmet's line-up of RF Coaxial Fixed Attenuators offers 12 different connector types, frequency ranges of DC to 50 GHz, attenuation values of 0 to 60 dB and power handling from 0.5 to 300W.

Product Data Sheet - *.Pdf -Download comparisons of Power Handling vs. Frequency vs. Connector Type.


Low Power Fixed Attenuators (Up to 2 Watts)

Low Power Fixed Attenuators are available in 10 different connector types and in a frequency range of DC to 50 GHz.

Low Power RF Coaxial Fixed Attenuators (Up to 2 Watts

Medium Power Fixed Attenuators (5 to 50 Watts)

Fixed Attenuators in the medium power range of 5 to 50 Watts come in 5 basic connector types:SMA,Type N, 7/16 DIN,BNC and TNC. Units are Conduction and Convection Cooled and have frequency ranges of DC to 18GHz..

Medium Power RF Coaxial Fixed Attenuators (5 to 50 Watts)

High Power Fixed Attenuators (100 to 300 Watts)

The High Power attenuators are Convection Cooled and operate in the DC to 4 GHz and DC to 6 GHz frequency ranges. Power handling for this group is 100 to 300 Watts..

High Power RF Coaxial Fixed Attenuators (100 to 300 Watts)

75 Ω Fixed Attenuators & Matching Pads

75 Ohm Fixed Attenuators available in three connector types: Type F, Type N and BNC. 1 Watt matching pads are 50 to 75 Ohm.

75 Ω RF Coaxial Fixed Attenuators & Matching Pads

Speciality Attenuators

Several types of Specialty Attenuators include DC Bias Passing, DC Blocking and Between Series Adapting Models.

Speciality RF Coaxial Attenuators

Calibrated Fixed Attenuator Sets

Designed for Lab and Test Bench applications, these calibrated fixed attenuators sets are avaialble in SMA, Type N, 2.92mm and 2.4mm connector types.

Calibrated  RF Coaxial Fixed Attenuator Sets



More Product Features

Special Purpose Fixed Attenuators: In addition to its standard offering of attenuators, Aeroflex / Inmet  designs and manufactures a wide array of multi-component hybrid units such as: Between Series Attenuators,, DC Blocking Attenuators and DC Bias Passing Attenuators

•  Available Connector Options: Aeroflex / Inmet offers a wide selection of connector types for low power attenuators including SMA, Type N, TNC, BNC, Type F, SMB, SMP, 2.9mm, 2.4mm, and 1.85mm.

Attenuation:  Most models are offered from 0-60 dB in full dB increments. Typical values are 0-10, 12, 15, 20, 30, 40, 50 and 60 dB with many available from stock or through distribution. Other full dB or partial dB values such as 0.5dB are available as build to order.

Custom Designs: Aeroflex / Inmet engineers can create, design and produce custom components for customers that have unique or unusual specifications or requirements.

RoHS Compliant: All models are compliant.

Markets Served: Designs are suited for both the military and commercial markets. MIL Spec testing is  available on request.

Production Priced: Most of the 2 watt attenuator product offering is designed to cost targets that mesh well with high volume requirements.