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The antenna is a four‑star, full‑band satellite navigation antenna. It features high gain, compact size, high sensitivity, multi‑system compatibility, and high reliability, effectively meeting users’ operational requirements.

The DNHL-1 antenna feeder surge protector is suitable for protecting wireless transmission signals, such as surge protection for mobile communication base station signals.

Over the years, the products of Beijing Zhongxinchuang Technology Co., Ltd. have been deployed in numerous enterprises and critical facilities both domestically and internationally, earning widespread recognition and a sterling reputation from users.

A GPS device with one input port and two output ports. Typically, it splits the signal received by the active GPS antenna into two outputs, supplying them to GPS receiver equipment.

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