Model Name:HA-901 GPS type:Receiver & Antenna 1. Antenna: Patch Architecture:Quadrifilar Helix Supported positioning signal bands: GPS:L1/L2/L5 GLONASS:L1/L2/L3 BDS:B1/B2/B3 Galileo:E1/E5/E6 L-band Gain: equal 2.5 dBi Polarization:RHCP Axial Ratio@zenith:less than equal 1.5dB Azimuth Coverage:360 Impedance:50 ohm 2. LNA: Frequency Range:1164MHz-1278MHz, 1525MHz-1615MHz LNA Gain:353.0dB(Typ. @25C) Group Delay variation:less than equal 5ns Noise Figure:less than equal 1.5 dB@25C, Typ Output VSWR:less than equal 1.8:1 typ. 2.0:1max Operation Voltage:3.0-6.0V DC Operation Current:less than equal 45mA 3. Mechanicals & Environmental Connector:SMA-J Attachment :Through the bottom 3 screws Operating Temp:-40-+85 Storage Temp:-45-+85 Humidity:95% No-condensing Waterproof:IP67 Note: The sealing ring needs to be well pressed with the antenna support plane, which is the first condition to achieve IP67 protection level. Colour:Black 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.