Tel
+86 13924628001
Tel：
+86-13924628001
Product Description:
Ø The antenna consists of 4 B3 anti-jam units, 4 B1 anti-jam units and 1 high-precision unit, which can provide high-precision positioning and anti-jam functions.
Ø The high-precision antenna unit adopts a four-feed point design to improve phase center accuracy and stability.
Ø The low-noise amplifier unit adopts pre-filter and multi-stage filter design to effectively prevent out-of-band jam.
Ø Built-in lightning protection circuit effectively protects the low-noise amplifier and ensures normal operation in harsh outdoor environments.
Ø Built-in voltage stabilizing circuit, can work normally within a certain voltage range.
Electrical Specifications
B3 Anti-Jam Unit:
Frequency Range: 1258-1278MHz
Gain: ≥3.0dB (Elevation angle 90°)
Polarization: RHCP
Circular Polarization Axial Ratio: ≤ 3.0dB (Elevation angle 90°)
VSWR:＜2.0
B1/L1 Anti-Jam Unit:
Frequency Range: 1559-1577 MHz & 1598-1608 MHz
Gain: ≥3.0dB (Elevation angle 90°)
Polarization: RHCP
Circular Polarization Axial Ratio: ≤ 3.0dB (Elevation angle 90°)
VSWR:＜2.0
High-Precision Unit GNSS:
Frequency Range: 1559-1608MHz & 1217-1279MHz
Gain: ≥3.0dBi (Elevation angle 90°)
VSWR:＜2.0
Circular Polarization Axial Ratio: ≤ 3.0dB (Elevation angle 90°)
Mechanical Specifications
Output Connector: 13-MCX-K
Dimension: 230×230×15 mm
Weight: ＜900g
Operating Temperature: -40℃～+70℃
Storage Temperature: -45℃～+85℃
Diagram
