The RTLWB-4 SERIES from Radar Technology is a DLVA with Frequency 100 MHz to 1.25 GHz, Dynamic Range 60 to 70 dB, Input Power -70 to -60 dBm, Supply Voltage 15 VDC, Operating Temperature -30 to 71 Degree C. Tags: Module with Connector, DLVA. More details for RTLWB-4 SERIES can be seen below.