--- title: Spectrum Control Blog (3) description: Spectrum Control combines engineering expertise, innovation and manufacturing excellence to enable mission-critical solutions. Designed to solve complex problems in signal modulation and transmission, we enable high quality product performance in the military and government, space, commercial, aerospace, security, medical, industrial and communications industries. (3) --- [![Spectrum-Control-Logo-Horizontal-Full-Color-RGB-header (002)](https://blog.spectrumcontrol.com/hubfs/Spectrum-Control-Logo-Horizontal-Full-Color-RGB-header%20(002).jpg)](https://www.spectrumcontrol.com/) ![plain banner](https://blog.spectrumcontrol.com/hubfs/plain%20banner.png "plain banner") # ![Spectrum Control horizontal inverse logo with orange transparent](https://blog.spectrumcontrol.com/hs-fs/hubfs/Spectrum%20Control%20horizontal%20inverse%20logo%20with%20orange%20transparent.png?width=287&height=115&name=Spectrum%20Control%20horizontal%20inverse%20logo%20with%20orange%20transparent.png) News Blog #### [RADAR](https://blog.spectrumcontrol.com/blog/topic/radar) [electronic warfare](https://blog.spectrumcontrol.com/blog/topic/electronic-warfare) # [5G, Wi-Fi 6E, and the Butler Matrix](https://blog.spectrumcontrol.com/blog/5g-wifi-6e-butler-matrix) ![close](https://cdn2.hubspot.net/hubfs/2432204/AK-UI%20Builder/close-button.svg) ### Categories - [news (40)](https://blog.spectrumcontrol.com/blog/tag/news) - [5G (11)](https://blog.spectrumcontrol.com/blog/tag/5g) - [RF (11)](https://blog.spectrumcontrol.com/blog/tag/rf) - [Space (10)](https://blog.spectrumcontrol.com/blog/tag/space) - [EIS (8)](https://blog.spectrumcontrol.com/blog/tag/eis) - [wireless (7)](https://blog.spectrumcontrol.com/blog/tag/wireless) - [EMI (6)](https://blog.spectrumcontrol.com/blog/tag/emi) - [Testing (6)](https://blog.spectrumcontrol.com/blog/tag/testing) - [Class H&K (5)](https://blog.spectrumcontrol.com/blog/tag/class-hk) - [RADAR (4)](https://blog.spectrumcontrol.com/blog/tag/radar) - [attenuator (4)](https://blog.spectrumcontrol.com/blog/tag/attenuator) - [trade shows (4)](https://blog.spectrumcontrol.com/blog/tag/trade-shows) - [Wi-Fi (3)](https://blog.spectrumcontrol.com/blog/tag/wi-fi) - [avionics (3)](https://blog.spectrumcontrol.com/blog/tag/avionics) - [electronic warfare (3)](https://blog.spectrumcontrol.com/blog/tag/electronic-warfare) - [milcom (3)](https://blog.spectrumcontrol.com/blog/tag/milcom) - [satellite (3)](https://blog.spectrumcontrol.com/blog/tag/satellite) - [EMI Filters (2)](https://blog.spectrumcontrol.com/blog/tag/emi-filters) - [military (2)](https://blog.spectrumcontrol.com/blog/tag/military) - [AESA (1)](https://blog.spectrumcontrol.com/blog/tag/aesa) - [Amplifiers (1)](https://blog.spectrumcontrol.com/blog/tag/amplifiers) - [C-band (1)](https://blog.spectrumcontrol.com/blog/tag/c-band) - [IF SAW filters (1)](https://blog.spectrumcontrol.com/blog/tag/if-saw-filters) - [Missle Defense (1)](https://blog.spectrumcontrol.com/blog/tag/missle-defense) - [Missle Systems (1)](https://blog.spectrumcontrol.com/blog/tag/missle-systems) - [Opto-Fire (1)](https://blog.spectrumcontrol.com/blog/tag/opto-fire) - [Powerfilm (1)](https://blog.spectrumcontrol.com/blog/tag/powerfilm) - [SAW oscillators (1)](https://blog.spectrumcontrol.com/blog/tag/saw-oscillators) - [Tactical Radio (1)](https://blog.spectrumcontrol.com/blog/tag/tactical-radio) - [UAV (1)](https://blog.spectrumcontrol.com/blog/tag/uav) - [Updates (1)](https://blog.spectrumcontrol.com/blog/tag/updates) - [aerospace (1)](https://blog.spectrumcontrol.com/blog/tag/aerospace) - [cryo (1)](https://blog.spectrumcontrol.com/blog/tag/cryo) - [defense (1)](https://blog.spectrumcontrol.com/blog/tag/defense) - [high-temp (1)](https://blog.spectrumcontrol.com/blog/tag/high-temp) - [hypersonic weapons (1)](https://blog.spectrumcontrol.com/blog/tag/hypersonic-weapons) - [magnetics (1)](https://blog.spectrumcontrol.com/blog/tag/magnetics) - [medical (1)](https://blog.spectrumcontrol.com/blog/tag/medical) - [microelectronics (1)](https://blog.spectrumcontrol.com/blog/tag/microelectronics) - [missile guidance systems (1)](https://blog.spectrumcontrol.com/blog/tag/missile-guidance-systems) - [power (1)](https://blog.spectrumcontrol.com/blog/tag/power) - [quantum computing (1)](https://blog.spectrumcontrol.com/blog/tag/quantum-computing) - [radio altimeters frequencies (1)](https://blog.spectrumcontrol.com/blog/tag/radio-altimeters-frequencies) - [smart meter (1)](https://blog.spectrumcontrol.com/blog/tag/smart-meter) - [surface mount technology (1)](https://blog.spectrumcontrol.com/blog/tag/surface-mount-technology) - [transformers (1)](https://blog.spectrumcontrol.com/blog/tag/transformers) ### Subscribe to Email Updates ### Popular Stories [Advantages/Disadvantages of Digital Beamforming in Satellite Applications](https://blog.spectrumcontrol.com/blog/pros-cons-digital-beamforming-satellite-applications) Oct 22, 2021 [The Digitization of Satellite RF Systems](https://blog.spectrumcontrol.com/blog/digitization-satellite-rf-systems) Sep 17, 2021 [Space Qualification Standards](https://blog.spectrumcontrol.com/blog/space-qualification-standards) Feb 04, 2020 [APITech Announces CEO Transition - Rich Sorelle Joins APITech as CEO](https://blog.spectrumcontrol.com/blog/apitech-announces-ceo-transition) Nov 30, 2021 [Five things you need to know about 5G filters](https://blog.spectrumcontrol.com/blog/five-things-5g-filters) Oct 28, 2022 Categories | Subscribe | Populars 20 Aug 2021 [RADAR](https://blog.spectrumcontrol.com/blog/topic/radar) [electronic warfare](https://blog.spectrumcontrol.com/blog/topic/electronic-warfare) | 6 min read ## [5G, Wi-Fi 6E, and the Butler Matrix](https://blog.spectrumcontrol.com/blog/5g-wifi-6e-butler-matrix) 5G and Wi-Fi 6E represent the biggest opportunity in a generation. API... By [Brian Hall](https://blog.spectrumcontrol.com/blog/author/brian-hall) 05 Aug 2021 [RADAR](https://blog.spectrumcontrol.com/blog/topic/radar) [electronic warfare](https://blog.spectrumcontrol.com/blog/topic/electronic-warfare) [milcom](https://blog.spectrumcontrol.com/blog/topic/milcom) | 3 min read ## [The Future of Electronic Warfare &Radar Communications Systems](https://blog.spectrumcontrol.com/blog/future-ew-radar-communications) Last month, Microwave Journal brought together a panel of experts to e... By [Brian Hall](https://blog.spectrumcontrol.com/blog/author/brian-hall) 04 Aug 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [APITech Announces New Leadership for its Delmar, Delaware Facility](https://blog.spectrumcontrol.com/blog/apitech-announces-leadership-delmar) Delmar, DE – August 4th, 2021 – APITech™ (API Technologies Corp.), a l... By [Sonia Lelii](https://blog.spectrumcontrol.com/blog/author/sonia-lelii) 15 Jul 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [Spectrum Control Announces DC SMARTStart II: Secure, Remote & Rapid Reset of Overloaded Equipment](https://blog.spectrumcontrol.com/blog/apitech-announces-dc-smartstart-ii) MARLBOROUGH, MA., (7/15/2021) -- Spectrum Control (formerly API Techno... By [Sonia Lelii](https://blog.spectrumcontrol.com/blog/author/sonia-lelii) 21 Jun 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [Spectrum Control Launches New Printed Filters](https://blog.spectrumcontrol.com/blog/apitech-launches-printed-filters) MARLBOROUGH, MA., June/21/2021/PRNewsire/ -- Spectrum Control (formerl... By [Sonia Lelii](https://blog.spectrumcontrol.com/blog/author/sonia-lelii) 10 Jun 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [APITech Announces David Lynch Sr. Director, RF2M-US Engineering; Nathan Langford Director, RF2M-US Process Engineering](https://blog.spectrumcontrol.com/blog/david-lynch-sr-director-rf2mus-engineering-nathan-langford-director-rf2mus-process-engineering) MARLBOROUGH, Mass., June 10, 2021 /PRNewswire/ -- APITech™ (API Techno... By [Madeline Lee](https://blog.spectrumcontrol.com/blog/author/madeline-lee) 07 Jun 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) [trade shows](https://blog.spectrumcontrol.com/blog/topic/trade-shows) | 2 min read ## [APITech announces Trade Show participation in 2021](https://blog.spectrumcontrol.com/blog/apitech-announces-trade-shows-2021) ATLANTA, June 7, 2021 /PRNewswire/ -- APITech is pleased to announce o... By [Madeline Lee](https://blog.spectrumcontrol.com/blog/author/madeline-lee) 04 Jun 2021 [power](https://blog.spectrumcontrol.com/blog/topic/power) [milcom](https://blog.spectrumcontrol.com/blog/topic/milcom) | 2 min read ## [Power Entry Panels for Combat Vehicles](https://blog.spectrumcontrol.com/blog/power-entry-panels-combat-vehicles) The Force Protection Cougar troop transport vehicle. The Bae Caiman mu... By [Sonia Lelii](https://blog.spectrumcontrol.com/blog/author/sonia-lelii) 01 Jun 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [APITech Announces Cryo Attenuators for Global Quantum Computing Market](https://blog.spectrumcontrol.com/blog/apitech-announces-cryo-attenuators-global-quantum-computing) ANN ARBOR, Mich., June 1, 2021 /PRNewswire/ -- APITech (API Technologi... By [Brian Hall](https://blog.spectrumcontrol.com/blog/author/brian-hall) 26 May 2021 [news](https://blog.spectrumcontrol.com/blog/topic/news) | 2 min read ## [APITech Selected by ESA to Develop W-Band LNA for Space](https://blog.spectrumcontrol.com/blog/apitech-esa-w-band-lna-space) MILTON KEYNES, United Kingdom, May 26, 2021 /PRNewswire/ -- APITech (A... By [Madeline Lee](https://blog.spectrumcontrol.com/blog/author/madeline-lee) ![Subscribe](https://cdn2.hubspot.net/hubfs/2432204/99%20Template%20Pack/Background%20Images/message.svg "Subscribe") ### Subscribe to Email Updates ### Let Us Know What You Thought about this Post. Put your Comment Below. ![AllProducts](https://blog.spectrumcontrol.com/hs-fs/hubfs/AllProducts.png?width=1885&name=AllProducts.png "AllProducts") ## Get all News Updates to your inbox. 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