The LIFD-2105P-80 from Narda-MITEQ is a DLVA with Frequency 21.4 MHz, Dynamic Range -80 to 0 dBm, Supply Voltage -12 VDC at 120 mA, Operating Temperature -40 to 85 Degree C. Tags: Module with Connector, SDLVA. More details for LIFD-2105P-80 can be seen below.