If you look up inadvertently in the subway station, you will find that the mushroom head-shaped thing is firmly attached to the ceiling. What is it used for?These small mushroom heads are actually part of the subway wireless communication system, called indoor ceiling antennas, which cover the indoo

Concept: Unmanned aircraft, or UAV for short, is an unmanned aircraft that is operated either completely or intermittently autonomously by a radio-controlled device and self-contained program control device.Function: The Drone antenna is responsible for the signal transmission and reception between

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Yagi Directional Antenna

Semi-flexible Steel Wire with SMA Connector

Combo Antenna for Navigationa And Communication

A panel antenna is a type of directional antenna consisting of a dipole placed in front of a flat-panel reflector. This simple yet effective design is pivotal for enhancing signal strength and direction in various applications, from cellular networks to wireless broadband.

How to choose a HDTV antenna?