Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Dimensions | 165*115*35mm |
| Color | Gold Or Black Or White Or Cuztomized |
| GSM Frequency Range | 900MHz: 890-915MHz; 935-960MHz |
| DCS Frequency Range | 1800MHz: 1710-1785MHz; 1805-1880MHz |
| ALC Intelligent Function | Done |
| Delivery Time | 3 work days |
| Supply Ability | T/T, Western Union,Paypal,,Bank transfering. |
| Brand Name | ATNJ |
| Model Number | JS-DB900/1800 |
| Place of Origin | Shenzhen, China |
| Certification | ISO, RoHS, CE |
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Product Specification
| Payment Terms | T/T,Western Union,Paypal,Bank transfering | Dimensions | 165*115*35mm |
| Color | Gold Or Black Or White Or Cuztomized | GSM Frequency Range | 900MHz: 890-915MHz; 935-960MHz |
| DCS Frequency Range | 1800MHz: 1710-1785MHz; 1805-1880MHz | ALC Intelligent Function | Done |
| Delivery Time | 3 work days | Supply Ability | T/T, Western Union,Paypal,,Bank transfering. |
| Brand Name | ATNJ | Model Number | JS-DB900/1800 |
| Place of Origin | Shenzhen, China | Certification | ISO, RoHS, CE |
| High Light | 2G GSM Mobile Signal Booster ，4G LTE Mobile Signal Booster ，ISO Certified Dual Band Repeater | ||
The Dual Band Repeater is an ideal 2G/4G phone signal booster designed for improving cell phone signal reception in various locations. Equipped with Automatic Gain Control (AGC) offering >30dB gain and maximum output power of 22dBm, it provides coverage up to 1000 square meters. Available in golden, black, and white colors, this GSM phone signal repeater operates within a temperature range of -25ºC to +55ºC, making it perfect for homes, offices, and other areas with weak signals.
| Parameter | Specification |
|---|---|
| Frequency Range | Band8 900 + Band3 1800MHz |
| Trademark | ATNJ |
| Input Power Range | -55 dBm to -15 dBm |
| Connector Type | N-female Connector |
| Product Name | Dual Band Repeater |
| Coverage Range | Up To 300 Square Meters |
| Weight | ≤4 Kg |
| Output Power | 22dBm |
| Operating Temperature | -25ºC to +55ºC |
| Gain | 70dB |
| Signal Amplifier | Yes |
| Mobile Signal Booster | Yes |
| LTE Network Booster | Yes |
The Signal Booster uses an external aerial antenna to capture existing weak signals from the cell tower. The amplifier then boosts this signal to full strength and transmits it through the internal antenna, which distributes the enhanced signal throughout the coverage area.
Installation is straightforward and typically takes only a few minutes. Follow our step-by-step installation guide for detailed instructions.
If you're unsure which mobile phone signal booster meets your needs, please contact our technical support team for personalized assistance.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
7500000-8000000
Employee Number:
95~105
Ecer Certification：
Verified Supplier
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Software Defi... Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite. Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China. We committed to the R&D, production and sales of low-altitude economy, Software Defi...
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