Part Number 41L11-248 R2000-OP O having (CAGE Code 50140) and FSC 5915 Filters and Networks in stock with ready to ship. Get an instant quote for 41L11-248 R2000-OP O Filter Low Pass by Kl Microwave Inc. 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.