美国采购需求：手机信号增强器、批发移动信号增强器、手机信号增强器、手机信号解决方案、信号覆盖、光纤数字中继器
原文：Cell Phone Signal Booster, Wholesale Mobile Signal Booster, Cellular Booster, Cell Phone Signal Solution, Signal Coverage, Fiber Optical Digital Repeater
参考产品图片：
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B2B平台
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美国
- 2026-05-25
- apadron****@****l.com
- 535****851
采购商询盘内容
I'm looking for a reliable signal booster specifically designed for use in Cuba. My setup includes an 18 dBi Yagi antenna, and I need a high-gain booster compatible with the ETECSA carrier. It should support 900 MHz for 3G and 1800 MHz (B3) for 4G.
Please check the frequency bands used by ETECSA and recommend a robust solution that can effectively capture distant signals. It's crucial that the booster provides strong performance to ensure connectivity in remote areas. Thank you!
我正在寻找一款专为古巴设计的可靠信号放大器。我的设备包括一根 18 dBi 的八木天线，我需要一款与 ETECSA 运营商网络兼容的高增益放大器。它应该支持 3G 的 900 MHz 频段和 4G 的 1800 MHz (B3) 频段。
请查明ETECSA使用的频段，并推荐一款能够有效接收远距离信号的稳定解决方案。信号增强器必须具备强大的性能，以确保偏远地区的网络连接。谢谢！
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