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Attenuators, Filters
& ATE for RF, Mobile Networks + IoT

Contact Us for

  1. Attenuators

  2. All Filter & Diplexer Types

  3. W/G Components 

  4. Antennas for testing

  5. Custom Automatic Test Equipment for Mobile Networks, 5G,6G & IoT applications

  6. RF & Microwave Filters, Low Power, High Power, W/G Filters, Duplexers


Spectrum Controls

Spectrum Control (Formerly API Tech)

  • ATE Multi-Channel Attenuators/Phase Shifter/ Switch systems for Mobile Networks and IoT

  • Attenuators - Fixed&Programmable

  • Butler Matrix

  • Programmable Switches Phase Shifters,Termination & DC Blocks

Programmable Attenuators Demo Video

API Weinschel Complete product Catalog - Click HERE to Download


Switches& Butlers Matrix Presentation

Click HERE to Download

Attenuators, RF Filters, Coaxial & Passive Components

A-Info Specialize in:

  • Fixed Coaxial Attenuators

  • Terminations

  • Couplers & Detectors

  • Pin & Coaxial Switches

  • Power dividers/Combiners

  • Limiters

  • Phase Shifters

  • Isolators / Circulators

  • Ocilators

  • Mixers

  • Bias Tee

A-Info Complete RF/MW Catalog - Click HERE to Download


A-Info Company Profile 

Click HERE to Download

RF Filters

Reactel Specialize in:

  • Tubular Filters

  • High Power Filters

  • WaveGuide Filters & Diplexers

  • Wireless Filters

  • Suspended Substrate Filters & Diplexers

  • Combline & Interdigital Filters

  • Flat Pack Combline & Interdigital

  • HPF &LPF

  • Cavity Filters

  • Ceramic Filters

Reactel's Complete Catalog - Click HERE to Download

high power filter.JPG

High Power Filter Example

Click HERE to Download

For inquiries please fill out the form and one of our specialists will contact you.

Thanks! Message sent.

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