RF and microwave test equipment, portable, USB-powered Lab Brick devices, digital attenuators (the LDA-802Q), signal generators (the BLX-403, up to 40 GHz), phase shifters (the LPS Series), and matrix attenuators (the VMA-Q8X8SE) for 5G, Wi-Fi 6/7, and MIMO testing, are designed and manufactured by Vaunix Technology Corporation, serving cellular, aerospace, defense, and IoT customers. Founded in 2005 by Scott Blanchard in Newburyport, Massachusetts, and ITAR-compliant and ISO 9001 certified, it emphasizes affordability and simplicity, with devices starting at $399, and its software supports Windows, macOS, Linux, and programming environments such as Python, LabVIEW, and MATLAB. Recent innovations include the 2024 LDA-802-16 16-channel attenuator and a tech brief on matrix attenuators for RF testing, and Vaunix exhibited at IMS 2024 (Booth #1119), showcasing handover test systems.