This GPS module can be used for Car DVR、 Car Navigator、 Car Dash Camera、 etc.Features:Enable GPS log recording.GPS tracking for device.Suitable for most Car DVR.Specifications:Antenna Gain: 3.5dBAmplifier Gain: －28dBNoise Factor: ＋1.0dBBlankering: 20dB＼140MHzWorking Current: 10mA/3V、 15mA/5VOperating Temperature: -45≧ to +85≧Storage Temperature: -50≧ to +90≧Module Dimension: 46 * 39 * 13mmPackage Size: 15 * 10 * 2cm / 5.9 * 3.9 * 0.8inPackage Weight: 61g / 2.2ozPackage List:1 * GPS Module