The YF450112-61NF from Ezurio is a Antenna with Frequency 450 to 490 MHz, Gain 11.8 to 12.2 dBi, Operating Temperature -30 to 70 Degree C, Storage Temperature -40 to 85 Degree C, Output Power 250 W. Tags: Yagi. More details for YF450112-61NF can be seen below.