Tel
+86 13924628001
Tel：
+86-13924628001
Product Description:
Ø The antenna uses dobby helical technology to ensure RHCP and phase center performance, reducing the impact of survey errors.
Ø The antenna unit has the characteristics of high gain and small gain roll-off, and has good reception effect on satellite signals at low elevation angles.
Ø Sophisticated low-noise, high-gain amplification and excellent out-of-band rejection.
Ø Electrostatic protection: 15KV (air discharge).
Ø Small size, light weight, easy to carry and install.
Electrical Specifications
Passive Antenna
Frequency Range: 1559MHz~1606MHz
Polarization: RHCP
Antenna Gain: ≥1.5dBi (Elevation angle 90°)
Axial Ratio: ≤1.5dB (Elevation angle 90°)
LNA Specifications
Frequency Range: 1559MHz~1606MHz
LNA Gain: 35±3.0dB
VSWR: ≤1.8:1 typ. 2.0:1max
Noise Figure: ≤1.5 dB@25°C , Typ.
Voltage: 3.0~16.0V DC, recommend 3.3V or 5.0V
Working Current: ≤30mA
Mechanical Specifications
Dimension: Φ18.5×50mm
Connector: SMA-J (Internal thread internal needle)
Material: ABS+PC
Weight: <11g
Operating Temperature: -40℃~+70℃
Storage Temperature: -55℃~+70 ℃
Waterproof Protection: 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.
Diagram
