Get a repair if you experience an item defect for 2 years under legal warranty. The legal warranty against hidden defects also applies. Learn more Want to recycle your product FREE of charge?This HP 81000RA High Return Loss 81000xI Adapter is used and in excellent condition. This unit is used to interface 81000xI adapters to Agilent optical heads. Submit Your Offer, We're Here to Assist! If we find your offer reasonable our dedicated customer service team will get back to you. The HP. Providing industry-leading limited lifetime warranty. Items in stock for replacement can be shipped within 1 business day. MTP® Loopback modules are used widely within testing environment especially within parallel. High frequency microwave connectors, including Anritsu's trademarked K, V and W1 connectors, are for use in commercial components, test fixtures, and military systems. The Remote Trigger Footswitch allows for remote operation of electrical safety tests while a safe distance is maintained between the operator and test instrument. The moderate return loss models (34NN50A, 34NFNF50, 34SFSF50, 34R Series) adapt mating connectors to the input port on an SWR Autotester or the male test ports and male detectors for through-line calibration.