Signal Hound

Signal Hound is a manufacturer of headless RF spectrum analyzers and signal generators based in La Center, WA - "headless" because the instrument processing is performed on an external PC connected via USB, creating unrivaled value for the customer. Starting out as Test Equipment Plus in 1996 and offering used test equipment and repair services, Signal Hound expanded its offerings in 2010 with the introduction of the USB-SA44 USB-powered spectrum analyzer. Signal Hound has since added several award-winning RF spectrum analyzers and signal generators, now sold globally.