Shenzhen Atnj Communication Technology Co., Ltd.
| Band3 1800MHz Frequency Range: | 1710-1785MHz / 1805-1880MHz |
| Local Control | WIFI/ Type-C Port, Bandwidth Adjustment Could Be Done By Type-C Only |
| Products Type | signal amplifier, mobile network booster 2g 3g 4g lte 5g |
| Coverage Area | Up to 500 square meters |
| Band8 E900 Frequency Range: | 880-915MHz/925-960MHz |
| Device Output power | Uplink : 13dBm Downlink : 20dBm |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 3-5 work days |
| Packaging Details | Standard neutral packing,48x46x18cm(1 kit), |
| Color For Choice | Black, White or customized |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| Device Gain | Uplink : 65dB Downlink : 70dB |
| Bandwidth | 35MHz&75MHz&60MHz, Supports each band 1 Sub-bands From 0.2 To 20MHz Bandwidth Adjusted |
| Remote Control | Cloud WEB Platform By SIM Card |
| Band1 2100MHz Frequency Range: | 1920-1980MHz / 2110-2170MHz |
| Products Name | Cell Phone Booster |
| Brand Name | ATNJ |
| Model Number | AT-D-GDW |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
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Product Specification
| Band3 1800MHz Frequency Range: | 1710-1785MHz / 1805-1880MHz | Local Control | WIFI/ Type-C Port, Bandwidth Adjustment Could Be Done By Type-C Only |
| Products Type | signal amplifier, mobile network booster 2g 3g 4g lte 5g | Coverage Area | Up to 500 square meters |
| Band8 E900 Frequency Range: | 880-915MHz/925-960MHz | Device Output power | Uplink : 13dBm Downlink : 20dBm |
| Supply Ability | 1000+unit+per day. | Delivery Time | 3-5 work days |
| Packaging Details | Standard neutral packing,48x46x18cm(1 kit), | Color For Choice | Black, White or customized |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering | Device Gain | Uplink : 65dB Downlink : 70dB |
| Bandwidth | 35MHz&75MHz&60MHz, Supports each band 1 Sub-bands From 0.2 To 20MHz Bandwidth Adjusted | Remote Control | Cloud WEB Platform By SIM Card |
| Band1 2100MHz Frequency Range: | 1920-1980MHz / 2110-2170MHz | Products Name | Cell Phone Booster |
| Brand Name | ATNJ | Model Number | AT-D-GDW |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | CCC Cell Phone Repeater ，65dB Cell Phone Repeater ，960MHz Mobile Phone Signal Detector | ||
2G 3G 4G repetidor de celular 4g amplificador celular repetidor 5g mobile phone signal detector
The Repeater provides an affordable solution to solve indoor signal coverage problems caused by signal fading and attenuation due to architectural obstacles. Its easy installation and maintenance help carriers achieve fast return on investment.
The repeater functions as a relay between the BTS and mobile devices. It captures the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal, and retransmits it via the Indoor Signal Distribution System to weak or blind coverage areas. Mobile signals are also amplified and retransmitted to the BTS in the opposite direction.
| Specification | Parameters |
|---|---|
| Frequency Range | Band8 E900MHz: 880-915MHz/925-960MHz Band3 LTE 1800MHz: 1710MHz-1785MHz/1805MHz-1880MHz Band1 UMTS2100: 1920-1980MHz/2110-2170MHz |
| Band Width | Band8 E900MHz: Supports 1*20MHz from 0.2 to 20MHz Band3 LTE 1800MHz: Supports 1*20MHz from 0.2 to 20MHz Band1 UMTS2100: Supports 1*20MHz from 0.2 to 20MHz |
| Gain | Uplink 65dB Downlink 70dB |
| Automatic Gain Control | 31dB |
| MGC (Step Attenuation) | 31dB @ 1dB/Step |
| Output Power | Uplink 13dBm Downlink 20dBm |
| Spurious Emission | 9 kHz -150 kHz/1kHz: ≤ -36dBm 150 kHz - 30 MHz/10kHz: ≤ -36dBm 30 MHz - 1 GHz/100kHz: ≤ -36dBm 1 GHz- 12.75 GHz/1MHz: ≤ -30dBm |
| ACPR | Uplink & Downlink: Fully comply with 3GPP 36.106 |
| Unwanted emissions | Fully comply with 3GPP 36.106 |
| VSWR | ≤ 2 |
| Ripple | E900MHz: ≤ 3dB LTE 1800MHz: ≤ 2dB / 3.84MHz UMTS2100: ≤ 3dB @ BW Config |
| Noise Figure | ≤ 8dB |
| Delay | ≤ 3.5 us |
| I/O Impedance | 50Ω |
| RF Connector | N-Type (Female) |
| Operating Temperature | -10° ~ +55° |
| Power Supply | 100 - 265V |
| Power consumption | 300W |
| Environment Conditions | IP55 |
| Humidity | ≤ 90% |
| Weight | 5kg |
| Size | 416x268x71 mm |
Shenzhen ATNJ Communication Technology Co., LTD
Shenzhen ATNJ Communication Technology Company was founded in Nanshan District, Shenzhen in 2010 with over 900sqm factory. ATNJ focuses on the production and development of micro power signal booster, wireless signal repeater, Indoor Signal Distribution System and antenna series. With professional engineers, workers and senior management personnel, the group maintains high-speed development.
Meanwhile, up-to-date facilities and technology ensure the business long-term development. With the rapid development of the company, ATNJ moved to Guangming District, Shenzhen in 2016 with a bigger factory over 2800sqm and over 50 workers.
In its stage of rapid development, ATNJ advertised its products by attending trade exhibitions overseas, cooperating with many platforms like Made-in-China, Global Sources and others. ATNJ attended Mobile World Congress in Spain, which made ATNJ well known worldwide and through MWC, ATNJ started to cooperate with many overseas companies.
Nowadays, ATNJ not only produces and develops high-quality home use signal booster and high power wireless repeater, but also expands its business scope to cooperate with signal operators, providing signal coverage solutions for large areas like residential areas, office buildings, supermarkets, underground garages and rural areas.
With the popularization of signal repeaters, users have more requirements for functionality. In 2020, ATNJ developed smarter digital module signal repeaters with WIFI connection monitoring function, allowing users to control the signal repeater and monitor its working status with their mobile phones. Signal repeaters with WAN connection/Bluetooth connection/USB connection were developed simultaneously.
In 2021, 5G signal booster was developed and successfully introduced to the Chinese market. Additionally, ATNJ started upgrading signal boosters from analog module to digital module, enabling products (micro power signal booster, wireless signal repeater, Indoor Signal Distribution System) to be operated and controlled with WIFI connection, WAN port, USB port and SIM card.
Furthermore, more functions are equipped in our products, like band selective, sub bands, OLED screen display, and MGC. With ATNJ's technological progress, easier-to-use and more functional signal boosters continue to be developed.
Highly Qualified Communication Technology Engineers
ATNJ brings together a team of engineers with more than ten years of working experience in the communication industry, who are engaged in signal booster R&D, design, debugging, testing, and pre-production to ensure compliance with International Standards. For sustainable development, young engineers are also employed. Through their hard work, ATNJ's products are continuously updated and iterated.
Satisfactory After-Sales Service
ATNJ provides 3-year warranty for all main signal repeaters and 3-month warranty for accessories. Within the warranty period, ATNJ provides free repair services, with customers only paying for freight. Additionally, within one month after receiving the product, ATNJ is responsible for all non-human damage faults.
| Do you have CE or any other certification? | Yes, we have CE, ROHS and CCC certification, etc. |
| Can you give me a discount? | Please discuss with our sales team. |
| How about gain and output power of your device? | Different models have different gain and output power specifications. For more details, please contact us. |
| How long is warranty period? | The warranty is 36 months. And we offer 7*24 technical support. |
| How many square meters can be covered? | Coverage area varies by model. Different models cover different square meters. |
| How does a cell phone signal booster for office differ from residential signal boosters? | Building boosters for office installations differ from residential boosters in that they can cover much larger areas. Residential cell phone signal boosters cover smaller areas, require less power, and are typically easy to self-install. Office cell phone signal boosters need to cover larger areas, handle more users, and power a full DAS system with multiple antennas covering the entire office space. |
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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