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Quality Anti Drone Jammer Module, Drone Signal Jammer manufacturer from China

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Boost Cell Signal Bands DCS G G LTE Repeater

January 28, 2026
Tired of dropped calls and slow internet? Introducing the 0dBm Variable Band Mobile Signal Repeater, your ultimate solution for reliable indoor radio communications. This powerful tri-band repeater amplifies DCS, G, and G LTE 600MHz signals, ensuring seamless connectivity in small to medium-sized areas like offices, apartments, and restaurants.

Designed for first responders and everyday users, the SA-0-TR features Automatic Gain Control (AGC) to maintain stable output power, preventing interference with donor sites. Its compact and lightweight alumina casting enclosure houses an intuitive built-in LED system, allowing easy on-site configuration and optimization of uplink/downlink gains, output power, and alarms without extra tools. The integrated signal strength indicator simplifies finding the optimal donor signal source.

Key Features:

* Adjustable uplink/downlink frequencies
* High out-of-band rejection with built-in Saw filter
* On-site setup without additional equipment
* Stable output power with ALC
* Heatsink convection cooling and low power consumption

Perfect for areas with weak or no signal, this repeater is your key to consistent communication. Get yours today and experience uninterrupted connectivity!
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