The DC0690T2700-40dB-NF from JQL Electronics is a RF Tapper with Frequency 698 MHz to 2.7 GHz, Coupling 38 to 48 dB, Insertion Loss 0.2 dB, Average power 250 W, Return Loss 23 dB. Tags: Module with Connectors. More details for DC0690T2700-40dB-NF can be seen below.