The RST-MB-P-157-SMA-G from Raltron is a Antenna with Frequency 824 MHz to 2.7 GHz, Gain 3 dBi, Power 50 W, Operating Temperature -40 to 60 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Rubber Duck. More details for RST-MB-P-157-SMA-G can be seen below.