Shenzhen Atnj Communication Technology Co., Ltd.
Better signal,better life. We extend your 2G,3G,4G and 5G,to touch the untouching. Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
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Customized High Gain 85dB 5G Signal Booster Automatic Gain Control
Customized Optical Fiber 5G Signal Booster 2G 3G 4G Cellular Amplifier For High Gain
Selling Point
1. Smart LCD : Show the real-time signal strength.
2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving.
3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality.
4. AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal.
5. MGC (Manual Gain Control) : In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-43dB.
Products Description
Please Check Frequency before Buying How to check?
- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band
- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band
Optical fiber mobile signal booster system parameters
TDD-LTE Band 38 (2570MHz - 2620 MHz)
TDD-LTE Band 39 (1880MHz - 1920 MHz)
TDD-LTE Band 40 (2300MHz - 2400 MHz)
FDD- LTE Band 1 (U1920MHZ-1980MHZ / D2110MHZ-2170MHZ)
FDD- LTE Band 3 (U1710MHZ-1785MHZ / D1805MHZ-1880MHZ)
GSM Band 8 (U 890MHZ-915MHz / D 935MHZ-960MHz)
DCS 1800MHz (U1710MHZ-1785MHZ / D1805MHZ-1880MHZ)
Further detail pls click here for downloading the products specification:
Parameter index - mobile signal booster
| project | General technical indicators |
| Gain | ≥85dB |
| Output Power | 1,2,5,10,20W |
| Noise Figure | ≤4.0dB |
| Gain adjustment range | ≥30dB |
| ALC control range | ≥30dB |
| ACPR | ≤-40dBc(LTE20MHz/PAR=10dB) |
| Spurious emission | Meet 3GPP TS 25.106 requirements |
| Port standing wave ratio | ≤2.0 |
| Port impedance | 50Ω |
| Operating temperature | -40～+60℃ |
| Protection level | IP55/IP65 |
Warranty
● Please note that we always check and test the product twice before shipping and pack them well as far as possibel.If the product is broken at receiving,please contact us,we would resend you a new one.
● Three years gaurantee period for our booster,it is ioly 3 months for thr accessories.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday.
FAQ:
Q1: Why choose us for cooperation?
A: We have the professional engineer to develop and make them suit for all over the world.we also will deal with all the problem when you have problem and reply to you at any time.
Q2: Do you have CE or any other certification?
A: Yes,we CE, , ROHS certification,etc.
Q3: Can you give me a discount?
A: Please discuss with our sales.
Q4: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.