Part Number U177E9X2 having (CAGE Code S3120) and FSC 5985 Antennas Waveguides and Related Equipment in stock with ready to ship. Get an instant quote for U177E9X2 Circulator Radio Frequency by Siemens Schweiz Ag. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.