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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 5G 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, 5G 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.Note: 5G services are subject to provider’s signal coverage. 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 28 | 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 |

























































Great, fast service. The order was exactly what we needed.
I’m pleased that I bought this amplifier. It has made life much simpler.
We got new property recently but after moving there realised that the signal coverage is very poor. We needed an urgent solution. This model has proven to boost the signal in our property. The unit was delivered a little bit late but that was negligible given the benefits of it.
We spent a lot of time looking into which would be the right product to boost our mobile signal, but we definitely made the right choice with this device.
Excellent product, I had my suspicions, plugged it in, full signal straight away