The GMDA-SD504-70 from Quantic PMI (Planar Monolithics) is a DLVA with Frequency 0.5 to 4.0 GHz, TSS -73 dBm, Gain 55 to 60 dB typ, Operating Temperature -40 to 75 Degree C, Storage Temperature -65 to 125 Degree C. Tags: Connectorized, SDLVA. More details for GMDA-SD504-70 can be seen below.