The RTLWB-4-160 from Radar Technology is a DLVA with Frequency 110 to 210 MHz, Dynamic Range 70 dB, Input Power -70 to 0 dBm, Supply Voltage 15 VDC, Operating Temperature -30 to 71 Degree C. Tags: Module with Connector, DLVA. More details for RTLWB-4-160 can be seen below.