Antenova B5812-04 Antenna Type: Flat Patch Dimensions: 27.3 mm L x 7.9 mm W x 3.45 mm H Frequency: 850 ~ 960MHz, 1710 ~ 1990MHz Gain: - Height (max): 0.151" (3.85mm) Impedance: 50 Ohms Lead Free Status / Rohs Status: Lead free / RoHS Compliant Mounting Style: Snap In Mounting Type: Snap-In Number Of Bands: 2 Operating Temperature Range: - 40 C to + 85 C Series: Flavus GSM Technology Type: Internal Snap In Antenna Termination: Snap-in Termination Style: Snap In Vswr: 2.7 Other Names: 1020B5812-04, 627-1008