OGGG-BD-33-D-1 is a four-system multi-frequency UAV antenna supporting GPS, BDS, GLONASS, and GALILEO, which can be widely used in mapping, high-precision UAV, and vehicle-mounted industries, especially for many applications of light UAV, such as agriculture, aerial photography, telemetry, disaster monitoring, patrol, security monitoring, power patrol, etc.

It has such features in the following pieces:

• 1.Passive antenna with high gain and wide beam, good reception of low elevation angle signal, and can still receive stars generally in a severe blocking environment;
• 2.Passive antennae with a wide working band can well support multi-system multi-frequency points, especially the B3 frequency point of the global network, which significantly improves the system stability.
• 3.tiny size, lightweight, reliable structure, the protection level can reach IP67 after assembly, and the single antenna meets IP65, which significantly improves the reliability of the whole UAV. The reliability of the whole UAV, such as waterproof, impact, etc.
• 4.The antenna has high out-of-band rejection, effectively avoiding signal interference from communication base stations and other signal instability.