The GMDA-S0502-70 from Quantic PMI (Planar Monolithics) is a DLVA with Frequency 0.5 to 2.0 GHz, TSS -75dBm, Dynamic Range -70 to 0 dBm, Supply Voltage +12V to +15V @ 700mA, -12V to -15V @ 80mA, Operating Temperature -55 to 85 Degree C. Tags: Connectorized, SDLVA. More details for GMDA-S0502-70 can be seen below.