Antennas for Military vehicles or Vehicular antennas for heavy-duty use, such as in the forest or in remote locations on armored vehicles, and low-profile antennas for civil vehicles. Communication and EW applications are examples of applications.
Wideband mobile VHF antennas with frequency ranges of 30 to 88 MHz or 30 to 108 MHz are designed primarily for use in heavy-duty mobile applications.
Typically, the antenna is made up of three major parts: the antenna base, the lower part, and the upper part. Some antennas have two sections, while others have three. The long-lasting antenna base with GPS (optional).
The stainless steel spring absorbs shocks and vibrations while also protecting the antenna from collisions.
Both radiating pieces are comprised of composite materials, which allow for exceptional strength and roughness even in the harshest environments. 

聯合早報報導，巴西巴伊亞州勞動檢察官辦公室23日在記者會上指出，他們在比亞迪所在的工廠建築工地，發現有163名中國工人在「類似奴役式環境」下工作的情形。該辦公室隨後於26日披露，這些工人是人口販運的受害者。

路透報導，巴西外交部表示，涉事工人是持臨時工作簽證進入巴西的。

巴西司法部27日發聲明指出，如果檢方在比亞迪工廠發現的違規行為得到證實，將撤銷向中國工人發放的居留許可。

本文來自: https://www.chinatimes.com/realtimenews/20241228001883-260410
Fei Teng Wireless Technology Co. Ltd