Product Description:
The multi-feed point design and completely symmetrical antenna structure realize the coincidence of the phase center and the geometric center. The phase center is stable and the positioning accuracy is high.
Injection molding of the antenna substrate has good consistency, light weight, low loss and good temperature resistance.
Integrate WIFI/BT, 2G/3G/4G networks to realize data transmission and communication functions.
Pre-filtering is used to effectively reject out-of-band strong jamming signals, avoid amplifier saturation, and improve system reliability.
Built-in voltage stabilizing circuit can operate normally within a wide input voltage range.
Below are the technical specifications transcribed from the final image:Electrical SpecificationsFrequency Range: 1557 ~ 1612 MHz & 1164 ~ 1278 MHzBT&WIFI: 2400 ~ 2500 MHz; GPRS: 860 ~ 2700 MHzGain: $\ge$ 5.5dBi (GNSS: Elevation angle 90°)Highest gain: $\ge$ 1.0 dB (BT, WIFI)Highest gain: $\ge$ 1.0 dB (GPRS)Polarization: RHCP (GNSS), Linear polarization (BT, WIFI, GPRS)Axial Ratio (GNSS): $\le$ 3dB (Elevation angle 90°)Phase Centre Error: $\le$ $\pm$ 2 mmLNA Gain: 40 $\pm$ 2 dBVSWR: < 2.0Noise Figure: < 2.0 dBVoltage: 3.3 ~ 15 VDCWorking Current: < 45mAMechanical SpecificationsOutput Connector: DC3.5-JDimension: $\Phi$ 142 $\times$ 22.9 mmWeight: < 250gOperating Temperature: -40°C ~ +70°CStorage Temperature: -40°C ~ +70°C
