The QDLVA-18000-40000-35 from Qualwave is a DLVA with Frequency 18 to 40 GHz, TSS -37 dBm, Dynamic Range -35 to 5 dBm, Supply Voltage 12 V, Current 60 to 60 mA. Tags: Module with Connector, DLVA. More details for QDLVA-18000-40000-35 can be seen below.