Frequency (MHz): 1575, 1561, 1602, 1176, 1207, 1227 Channel: L1, E1, B1C, G1, B1, L2, E5B, B2 (I/Q), , B2a, L5, E5, E5a Output Standing Wave Ratio: less than equal 2.0 Impedance: 50 Polarization Method: Right-hand circular polarization Horizontal Coverage Angle: 360 LNA (Low Noise Amplifier) Parameters Gain: 38 3 dB Output Standing Wave Ratio: less than equal 2.0 Noise Figure: less than equal 2 dB Operating Voltage: +2.8V - 3.3V DC Operating Current: less than equal 40 mA Filter: 2-way filter Size: 44.8x42 mm Mounting Method: SMA screw type Connector Type: SMA male Operating Conditions: Temperature: -30- +70 Humidity: 0% - 95%, non-condensing Storage Conditions: Temperature: -35- +75 Humidity: 0% - 95%, non-condensing Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:Plastic Package Contents: 1 * Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.