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| There is no excuse for having a horrible connection in daily life. We want to offer you help and get your connection quality up to your high standards! This great tri-band booster is a necessity when it comes to enhancing your calls and 3G 4G signals on Triple frequency bands. Our specifically designed Pro Tri Band Mobile Signal Booster for All Providers tops all other boosters and supports multiple frequency bands, 3G, 4G Calls and Internet Data . It works perfectly for 3 frequency bands. Regardless of your present phone coverage and frequency, you will experience improved signal strength. With it’s wide coverage range this mobile signal booster works for your flat, office, small bar, mini-cafe or other similar areas, making it perfect whether you’re running a small business or just want a greater range of coverage in your own home. This booster works with: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() What makes our boosters different? ![]() ![]() ![]() ![]() How to install the booster kit? ![]() ![]() Easy to understand booster working status Power LED Down Link LED (DL/P) - Signal Amplification Status Up Link LED (UL/P) - Calling & Alarm Status What to do in ALARM state - Turn off the booster, check installation per the troubleshooting section in the full user manual. The booster will resume normal operation automatically after the issue is resolved. Technical Specifications Frequency Bands Band 20 | 8 | 3 Linear Gain (UL/DL) Upon outside signal conditions Output Signal Power Upon coverage ALC/AGC Range ≥ 20dB MGC Adjustment Range (optional) Max 31dB in step of 1dB Noise Figure @ Full Gain ≤ 6dB In Band Ripple ≤ 5dB Group Delay ≤ 5μs VSWR ≤ 1.8dB Spurious Emission 9KHz ~1GHz ≤ -36dBm/100KHz1GHz ~12.5GHz ≤ -30dBm/1MHz Inter-modulation ≤ -40dBc Return loss ≤- 8 dB Max. Input Power Without Damage 0 dBm Frequency Stability ≤0.01ppm MTBF >50000 hours System Impedance 50Ω AC Power Requirements 100 ~ 240VAC / 45 ~ 65Hz CE certification RED CE |


























































This cell signal booster works very well, if any sort of signal is available. I installed according to the directions and now have 4-5 bars where I only had 1 bar before. No more dropped calls, and I can call from anywhere in the house.
I am very pleased with the product. I don’t have to get out of house to make a phone call.
Set up was simple. The key is knowing where the nearest cell tower is located for your carrier and making sure the LPDA antenna is pointed directly at it. Also critical is having sufficient separation between your inside transmit antenna and the outside antenna. Went from -0- reception inside of our metal office building to 4 bars. As much as it might hurt some folks, READ THE INSTRUCTIONS!! And you will do just fine.
Great product in the month I’ve been running it. Only downside being that the internal antenna isn’t very far reaching and the splitter reduces the power of the signal.
I live in the country with no internet offered. I also love in a metal building and had no cell phone service inside my home. I no longer have to go outside to use my cell phone. I have no issues using my phone for Internet and I can use my phone as a hot spot