Wholesale 2g Enhancer Cell Phone Repeater Gain 70dB GSM Cellular Signal Amplifier
| Gain: | 70dB | Max Output Power: | 20dBm |
| Operating Temperature: | -25℃~+55℃ | Noise Figure: | ≤5dB |
| Impedance: | 50 Ohm | Size: | 120*90*25mm |
| Connector Type: | SMA | Power Supply: | DC 12V |
| High Light: | 50Ohm Cellular Signal Amplifier,70dB Cellular Signal Amplifier,Aluminum Alloy GSM Signal Booster |
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GSM Signal Booster is a powerful 2G signal repeater and GSM cellular amplifier that provides a strong, stable signal for all GSM mobile phones. It works by taking an existing weak GSM signal and amplifying it to provide a stronger and more reliable connection, so that users can enjoy faster data speeds and better voice quality. This GSM signal booster is designed with a DC 12V power supply, 50 Ohm impedance, relative humidity ≤85%, and a white color. It has a wide temperature range, from -40℃ to +85℃ for reliable operation in all climates. GSM Signal Booster is ideal for any situation where there is a weak cellular signal, providing a more reliable connection for GSM cellular services.
- Product Name: GSM Signal Booster
- Material: Aluminum Alloy
- Storage Temperature: -40℃~+85℃
- Connector Type: SMA
- Frequency Range: 900MHz
- Gain: 70dB
- 2G signal repeater
ATNJ AS-G GSM Signal Booster is a cellular amplifier that amplifies GSM signals for better mobile reception in areas with weak signals. This signal booster is made of aluminum alloy material, with a white finish, and is CE, RoHS, and ISO certified. It can support up to 10000 orders per month, and minimum order quantity is 1. It is 520*240*160mm in size, and has an operating temperature range of -25℃~+55℃ and a noise figure of ≤5dB. Besides, it features an impedance of 50 Ohm and is designed to work with all mobile networks. The ATNJ AS-G GSM Signal Booster is perfect for households, offices, and other places where GSM signals are weak, and promises to enhance the cellular reception of your phone. It is available at an affordable price of 49 and comes with a 2-30 day delivery time, with payment accepted via T/T.
| Parameter | Value |
|---|---|
| Product Name | GSM Signal Booster |
| Max Output Power | 20dBm |
| Gain | 70dB |
| Power Supply | DC 12V |
| Noise Figure | ≤5dB |
| Storage Temperature | -40℃~+85℃ |
| Operating Temperature | -25℃~+55℃ |
| Weight | 400g |
| Color | White |
| Material | Aluminum Alloy |
| Impedance | 50 Ohm |
| Function | antenna signal booster, 2G signal repeater, GSM cellular amplifier |
GSM Signal Booster
Brand Name: ATNJ
Model Number: AS-G
This GSM Signal Booster is designed to improve signal strength for 2G antennas. It is a professional 2G signal repeater that boosts the antenna signal to provide better reception and clearer communication. It features a 50 Ohm impedance, white color, and a size of 120*90*25mm with a weight of 400g.
- Place of Origin: Shenzhen
- Certification: ISO, RoHS, CE
- Minimum Order Quantity: 1
- Price: 49
- Packaging Details: 520*240*160mm
- Delivery Time: 2-30 days
- Payment Terms: T/T
- Supply Ability: 10000/Per Month
- Size: 120*90*25mm
- Weight: 400g
- Color: White
- Impedance: 50 Ohm
- Operating Temperature: -25℃~+55℃
Our GSM Signal Booster is an ideal choice for those who need a reliable and effective antenna signal booster. It is easy to install and use, and provides a great way to improve the signal quality for 2G signals. With our customizable service, you can get the GSM signal booster you need to meet your requirements.






GSM Signal Booster Technical Support and Service
We offer comprehensive technical support and service for our GSM Signal Booster products. From installation and troubleshooting help to product information and maintenance recommendations, our team is here to help you get the most out of your purchase.
Installation and Setup
Our team is available to help you with installation and setup of your GSM Signal Booster. We can provide step-by-step instructions to ensure that you get the most out of your product.
Troubleshooting Assistance
If you're having trouble with your GSM Signal Booster, we can provide troubleshooting assistance. Our knowledgeable team can help you identify the issue and suggest solutions for getting your product back up and running.
Product Information
We provide detailed product information to help you make informed decisions when purchasing and using our GSM Signal Booster products. Our team is available to answer any questions you may have about our products.
Maintenance and Repair
We offer maintenance and repair services for our GSM Signal Booster products. We can provide repairs and maintenance to ensure that your product is working at its best.
Contact Us
If you have any questions or need help with our GSM Signal Booster products, please don't hesitate to contact us. Our team is available to provide you with the assistance you need.
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I am in Peru and which band/frequency should i choose?

Usually the typicial frequencies work in Peru mobile operators should be ,850/1900MHz---3G and 1700/1900MHz work for 4G and part of 5G. Feel free to contact us for confirming a suitable model at your local pls.
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who are we?
We are based in Guangdong, China, start from 2017,sell to Mid East(15.00%),Western Europe(15.00%),Northern Europe(15.00%),Southern Europe(15.00%),Eastern Europe(10.00%),North America(7.00%),Africa(5.00%),Eastern Asia(5.00%),Central America(5.00%),South America(2.00%),Southeast Asia(2.00%),Oceania(2.00%),South Asia(2.00%). There are total about 11-50 people in our office.
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how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment; -
what can you buy from us?
Signal Booster,Repeater,Communications Antenna,Accessories,Coaxial Cable
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why should you buy from us not from other suppliers?
Shenzhen ATNJ Communication Technology Co.,LTD ,which is a fast growing modern manufacture of mobile signal booster, repeater. we are independent research and development.we have strong production line and best service sales team.
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what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French,Russian,Korean.
