HP Agilent 5086-7478 40GHz Switch/Splitter Modulen for HP8516AThe HP 5086 7478 40GHz Switch Splitter Module was disassembled from a working 8516A Status: Tested, good working condition Return is accepted ONLY due to DOA while arrival There is no return if protection seals are removed broken opened Import Tax and custom clearance are responded by buyer Your questions are much welcomed I hope the item is able to comply with your test engineering and applications We ensure a good qualification test for the item