Tri-Band Cell Phone Signal Booster for Office Buildings - 900/1800/2100MHz, 65-75dBi Gain, Covers 300㎡+, Supports 4-10 Indoor Antennas

1. Tri-Band Full Coverage – Supports 900MHz, 1800MHz, and 2100MHz frequencies for comprehensive signal enhancement across major network bands.
2. High Gain & Stable Output – 65-75dBi gain with 22±3dBm output power ensures strong, reliable signal amplification for offices.
3. Wide Area Coverage – Covers over 300㎡ and can drive 4 to 10 indoor antennas, ideal for medium to large office spaces.
4. Compact & Lightweight Design – Measures only 14×10×2.5cm and weighs 0.35kg for easy, discreet installation.
5. Accurate Frequency Range – Uplink: 882-920/1700-1779/1918-2000MHz; Downlink: 924-967/1796-1829/2096-2185MHz for precise compatibility.

Detailed Description:
The XHZ-0010 Tri-Band Signal Booster is engineered to solve poor cell reception in office environments. By amplifying 900MHz, 1800MHz, and 2100MHz bands, it ensures seamless voice calls, fast data speeds, and uninterrupted connectivity for all major carriers.

With a high gain of 65-75dBi and stable 22±3dBm power output, this booster captures weak outdoor signals and delivers them powerfully across your office space. It efficiently covers areas exceeding 300㎡ and supports expansion with 4 to 10 indoor antennas, making it suitable for conference rooms, open-plan offices, and multi-story buildings.

The device features a compact, low-profile design (14×10×2.5cm, 0.35kg) that blends easily into office settings. Its precise frequency ranges—uplink: 882-920MHz, 1700-1779MHz, 1918-2000MHz; downlink: 924-967MHz, 1796-1829MHz, 2096-2185MHz—guarantee compatibility with standard network infrastructure without interference.

Easy to install and configure, the XHZ-0010 is a reliable, professional-grade solution for businesses looking to enhance workplace communication, boost productivity, and eliminate dead zones.