Part Number UPL2000-D4 B Coaxial Rf Adapters in stock with ready to ship. Get an instant quote for Emerson Trompeter part number UPL2000-D4 B by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for UPL2000-D4 B. Our dedicated account manager will get back to you within 15 minutes.