The MK-76E from Unictron Technologies Corporation is a Antenna with Frequency 1.575 GHz, Gain -5 to 1 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 90 Degree C, Noise Figure 1.5 to 1.8 dB. Tags: Patch, Active. More details for MK-76E can be seen below.