For over 60 years, the Weinschel name has become synonymous with quality, performance and reliability. Our extensive range of products include components, subsystems and connector systems built upon a strong engineering heritage.

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Providing a wide variety of Standard and custom RF & Microwave Components & Subsystems that operate over the dc to 50 GHz frequency range.

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Get the latest RF & Microwave Components & Subsystems Catalog from Weinschel: This New 60th Anniversary edition outlines Weinschel's wide range of RF, Wireless, & Microwave Components and Subsystems.

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Bring your 3G/4G Testing to a Solid State! If it's time to bring your test systems to the digital age, look to Weinschel, the leaders in solid-state programmable attenuation.

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Routing. Conditioning. Streamlined: Our promise - one perfectly integrated, dependable signal routing and conditioning box. That's why defense programs such as JSF, SSEE, JTRS, GMR, and EPLARS have put their faith in us.

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Fixed Attenuators

API Weinschel offers a wide selection of fixed microwave attenuators with frequency ranges from dc to 50 GHz with power handling to 1,000 W. Please view our attenuator note for additional information about our Type N connectors.

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Fixed Coaxial Attenuators (1-10 W, DC-40 GHz)

Fixed Coaxial Attenuators (DC-50 GHz, 1-5 W)


Rugged Construction, Quality Connectors (SMA, Type N, TNC, 2.92mm, 3.5mm, 2.4mm), wide choice of attenuation values 0-60 dB, dc-50 GHz operating range, custom designs available. View our fixed attenuator note for specific information on Type N connectors.
Medium Power Fixed Coaxial Attenuators (10-25 W, DC-40 GHz)

Medium Power Fixed Coaxial Attenuators (DC-40 GHz, 10-50 W)


Models from dc to 40 GHz operating frequency with power handling of 10 to 50 watts (average) and 0.25 to 1 kilowatt (peak). Most models offer choice of 3, 6, 10, 20, 30 dB values. Custom vales avaialable. Models with Type N, SMA, 2.9mm and 3.5mm. Convection and conduction cooled designs. View our fixed attenuators note about Type N connectors.
40 & 57 High Power Fixed Coaxial Attenuators (50-1,000 W, DC-18 GHz)

High Power Fixed Coaxial Attenuators (DC-18 GHz, 100-1,000 W)


Models from 100 to 1,000 watts (average) and 0.25 to 10 kilowatts (peak. Most models offer choice of 3, 6, 10, 20, 30 dB values. Models with Type N, SMA, 2.9mm and 3.5mm. Convection and conduction cooled design. Bi-directional designs to 200 Watts. View our fixed attenuators note about Type N connectors.
53 High Power Fixed Coaxial Attenuator (Type N, 500 W, 2.5 GHz)

Low IMD Fixed Attenuators (DC-18.0 GHz, 25-550 Watts)


Weinschel offers many of its standard medium and high power fixed attenuators with a low intermodulation option. Units with this option are supplied with specified 3rd order reflected levels (IM3) measured with a passive IM analyzer. Other features include specifically designed connectors and contacts for low intermodulation distortion. View our fixed attenuators note about Type N connectors.

AW-FP-Atten

Conduction Cooled (Flat Packs, 5-550 W, DC to 40 GHz)


Weinschel announces a New line of conduction Cooled flat-pack coaxial fixed attenuators and terminations. These product operate over the dc to 40 GHz frequency range and offer several models with power handling up to 550 watts. View our fixed attenuators note about Type N connectors.

AW-HiRel Atten 1

Hi-Reliability & Space Fixed Attenuators (DC-40 GHz, 2 Watts)


Weinschel has developed this program to meet or exceed many high reliability requirements imposed by both Government and commercial customers. Using Weinschel's extensive in-house capabilities allows our High Reliability Group to comply with most of the quality requirements of MIL-Q-9858 and MIL-I-45208. Weinschel's quality system is certified to ISO-9001 (certificate number 94-289). Improved product reliability is an evolving concept which benefits both the client and Weinschel. View our fixed attenuators note about Type N connectors.
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High Reliability Attenuators (MIL-DTL-3933 Alternatives)


Designed to meet requirements of MIL-DTL-3933, CLASS III/IV, N/S. These units are available in Screened and Non-screened models with SMA or N connectors and in attenuation values from 0 to 40 dB. Test Data supplied at additional cost as follows: Non-screened (N): Swept data plots of Attenuation and SWR across the frequency band. Screened (S): Swept data plots of Attenuation and SWR across the frequency band. Film, Standard data package includes lot record performace showing pass/fail quantities for all tests and test reports as applicable. Type N and SMA Connectors. View our fixed attenuators note about Type N connectors.