Product specification: Range of receiving frequency: 1575.42+-3 V. S. W. R( IN Center Frequency): <=1.5 Gain(dBi): 0~3 Polarization: Right-Handed Cicrular Impendance: 50 Ω Size(mm):5x15x2,6x16x2,6x20x2 10x10x4, 12x12x4, 13x13x4, 15x15x4, 18x18x2, 18x18x4, 25x25x2, 25x25x4, 6x16x4, 6x20x4 for option Mounting: Solder |