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For over sixty years the name Weinschel has become synonymous with leadership in RF and microwave technologies and superior quality components and subsystems. Weinschel products find a home in the wireless, defense, test, and broadband markets throughout the world.

Among its many technological achievements, Weinschel was the first company to design and manufacture commercially available coaxial attenuators.

Today, APITech continues to provide a full line of standard Weinschel products together with custom-engineered solutions to satisfy market needs for precision and high reliability components and systems.

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APITech's Weinschel brand offers a wide selection of fixed attenuators, high reliability attenuators, and manual step attenuators.
Weinschel has developed this program to meet or exceed many high reliability requirements imposed by both government and commercial customers.
For those applications demanding broadband accuracy with low SWR and accurate repeatability over large attenuation ranges.
Weinschel Brand Coaxial Terminations are available in a variety of connector types and in frequency ranges of DC to 50GHz, power handling to 1,000 W.
The Planar Crown® Universal Connector System is compromised of two connector halves/subassemblies which have a common mating interface referred to as the PLANAR INTERFACE. Planar Blind-mates connectors are typically used as a pair or set which is comprised of two connector subassemblies that have a common mating interface.
Weinschel brand Wilkinson & broadband resistive power dividers up to 40.0 GHz for dual channeled insertion loss measurements, calibration measurements, etc.
APITech Weinschel brand power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system
Ideal for high densely packaged systems with minimum accessibility. Linear adjustable in a small in-line coaxial packages.
Butler matrices are beamforming networks in which N isolated inputs are connected to N outputs. The relative phase of each output changes linearly with position.
A wide selection of solid-state, mechanical relay and edge-line designs. Available in a variety of step sizes and frequency bands.
Multi-channel programmable attenuator systems
Compact and rack mount solutions for variety of test, subsystem and systems applications for commercial and military.
Multi-channel, broadband, programmable phase shifter systems.
APITech Weinschel offers solutions to challenging test, simulation and RF distribution requirements.