Product Sheet TTC PSU-2020 Portable Telemetry Support Unit Product Sheet Download the Product Sheet share The PSU-2020 is a portable, Windows 2000/XP Telemetry Support Unit designed to test and integrate smoothly with Curtiss-Wright’s Data Acquisition Systems. Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.