Gain 70dB 800MHz Mobile Signal Repeater 4G Mobile Signal Booster
| Frequency Range: | 791-821MHz/832-862MHz | Device Gain: | 70dB |
| Device Output power: | 17-20dBm | Color: | Black ,Customized |
| AGC Intelligent function: | Done,31dB @ 1dB/ Step | ALC Intelligent function: | Done |
| RF Connect Type: | SMA/Female | Products type: | Cellular Signal Repeater |
| High Light: | 800MHz Mobile Signal Repeater,70dB Mobile Signal Repeater,70dB 4G Mobile Signal Booster |
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Gain 70dB 800MHz Mobile Signal Repeater 4G Mobile Signal Booster
Digital 800MHz 4G Mobile Signal Booster Selective Band Cellular Amplifier Signal Repeater
2022 new upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selective Band) repeater for choice.
Technical Specifications
Digital Selected Band20 800MHz specially for mobile operator need.
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Specifications |
Parameters |
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Frequency Range (Customers to Choose) |
Uplink |
832-862MHz |
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Downlink |
791-821MHz |
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Frequency Bandwidth (Adjustable) |
from 0.2 to 20MHz bandwidth adjusted |
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Gain |
70dB |
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Automatic gain control (Step Attenuation) |
31dB @ 1dB/ Step |
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Auto Gain Control |
20dB Min. |
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Output Power(Customers to Choose) |
20dBm |
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Spurious Emission |
≤ -15dBm/30kHz |
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9kHz~1GHz: ≤ -36dBm/30kHz |
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1GHz~12.75GHz: ≤ -30dBm/30kHz |
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Inter-Modulation Attenuation ACPR |
≤ -40dBc / 30kHz (measured under rated output power) |
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In-band Ripple |
≤ 3dB |
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VSWR |
<=2 |
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I/O Impedance |
50 Ω |
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Noise Figure |
≤ 5dB |
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System Delay |
≤ 5μs |
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RF Connector(Customers to Choose) |
SMA (Female) |
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Operating Temperature |
Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C |
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Power Supply |
AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
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Dimensions |
165*130*40 (mm) |
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Weight |
≤0.8 kg(Net) |
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Alarm Monitoring System |
Alarm for uplink self-oscillation |
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Indication LED |
Power supply |
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Further detail pls click here for downloading the products specification:
Digital 800MHz Band Selective RF Repeater.pdf
Selling Point
1, Intelligent to guide the installation with LCD
2, Real time display the signal strength.
3, Automatic dormancy when no user make the calling
4, Automatic alarm when installation mistake and provide the according solution
5, Automatic adjust the system gain to avoid the repeater self-excitation
6, initiative reminding when the device was damaged.
7, Supports 10MHz from 0.2 to 20MHz bandwidth adjusted
Product Description




Easy to Install In 6 steps!
[1] Install the outdoor antenna on the roof, Face to signal tower.
[2] Connects one end of 15 meters coaxial cable with outdoor antenna.
[3] The other end of 15 meters coaxial cable connects "BS" port.
[4] 5m Cable connect indoor antenna and "MS" port.
[5] Find an appropriate position to place the inside antenna.
[6] Power up and it is done. Cell phone signal would be full bars in moment.




We are manufacturer, and have our own factory.
FAQ:
1. Are you trading company or manufacturer ? Could I use our own logo and label?
We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
3: Is it easy to set up your items?
A: Yes. We have a user manual and support technical support 24/7.
4. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
5. Please feel free to contact us if any other questions.
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Ac’est une bonne qualité
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ATo deal with ATNJ has been a pleasure because of the clever and special attention from Emma to assist me when our local post office neglected to make the delivery, Emma had better local information than me here in Australia. Because I live in a remote valley the local signal is very weak and the nearest tower is 20Km away. The ATNJ product has been excellent and delivers a stronger signal than two other well known products that I have tried. I am very effetively using two indoor antennas to cover down and upstairs The design is neat and effective and the instructions well describe how to instal and best practice. I can recommend this product with no hesitation.
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ALivraison dans un délai acceptable par voie aérienne. Qualité : j'attends d'installer totalement l'appareil.
