Product Description:

Ø The BDS B3 and BD1 S dual frequency anti-jam system consists of 4 B3 anti-jam units and 4 BD1 S anti-jam units.

Ø Includes a B1 unit and a BD1 L unit, providing short message sending function.

Ø The mutual coupling between antenna units is small, the directional pattern beam is wide, and the reception effect of low elevation signals is good, ensuring that it can receive satellite normally even though in some places with severe occlusion.

Ø The amplification circuit has high out of band rejection and high linearity, ensuring normal operation in the presence of strong jamming signals in the surrounding area.

Ø Built-in voltage regulator circuit, it can operate normally within a wide input voltage range.