Shenzhen Atnj Communication Technology Co., Ltd.
| Products Type | Signal Amplifier 4G |
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Device DWeight | 8.5kg |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 3-5 work days |
| Packaging Details | Standard neutral packing,48x46x18cm(1 kit) |
| Color For Choice | Black or Customized |
| Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz |
| RF Connect Type | N/Female |
| Brand Name | ATNJ |
| Model Number | AT-003-D |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
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Product Specification
| Products Type | Signal Amplifier 4G | Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) |
| Device DWeight | 8.5kg | Supply Ability | 1000+unit+per day. |
| Delivery Time | 3-5 work days | Packaging Details | Standard neutral packing,48x46x18cm(1 kit) |
| Color For Choice | Black or Customized | Payment Terms | T/T,Western Union,Paypal,Bank transfering |
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz | RF Connect Type | N/Female |
| Brand Name | ATNJ | Model Number | AT-003-D |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 1800MHz Mobile Signal Booster ，2W Mobile Signal Boosters ，2W Cellular Amplifier Repeater | ||
2 Watt Customized Band3 1800MHz 2G 4G Signal Booster Cellular Repeater Amplifier
The 1800MHz Pico 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 returns.
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.
| Model | AT-003-W |
|---|---|
| Frequency Range | Uplink: 1920-1980MHz Downlink: 2110-2170MHz |
| Working System | Band1 WCDMA 2100MHz |
| Gain | 85dB |
| Device Output Power | 2 watt |
| Bandwidth | Wide Range |
| Ripple in Band | ≤4dB |
| Noise Figure @ Max.Gain | ≤6dB |
| V.S.W.R | ≤2dB |
| MTBF | >50000 Hours |
| Power Supply | AC110V～220V; DC+5V/2A |
| Power Consumption | <20W |
| Impedance Matching | 50ohm |
| RF Connector | N/F |
| Cooling | Heatsink Convection Cooling |
| Dimension | 170*130*26(mm) |
| Net Weight | 0.35KG |
| Installation Type | Wall Installation or Desk |
| Environment Conditions | IP40 |
| Origin | Shenzhen |
| Operating Temperature | -10°C~55°C |
Please check frequency compatibility before purchasing:
Android mobile phone: Download "Network Cell Info Lite" app - the app will display the LTE band number.
iPhone: Dial *3001#12345#*, click "Cell Serving Info", check "Freq Band Indicator" - the number represents the LTE Band.
Download product specifications The repeater enhances signal strength in locations with poor coverage such as:
● We dispatch parcels as soon as possible after payment confirmation, typically within 48 hours (excluding weekends and Chinese holidays).
● For faster delivery, please select expedited shipping methods like EMS, UPS, or DHL. If delivery exceeds promised time, contact us for carrier investigation.
● All products undergo thorough testing before shipping and are carefully packaged. If damaged upon receipt, contact us for replacement.
● Three-year guarantee for boosters; 3 months for accessories. For any issues, provide installation video/photos for assistance. Please contact us before opening disputes or leaving negative feedback. We respond within 24 hours (excluding holidays).
Q: I am in Thailand - which band/frequency should I choose?
A: Typical frequencies for Thailand mobile operators are 900/1800MHz (2G), 850/900/2100MHz (3G), and 850/1800/2100/2600MHz (4G and part of 5G). Contact us to confirm the suitable model for your location.
Q: Are you a trading company or manufacturer? Can I use my own logo and label?
A: We are a factory with trading services. We provide OEM/ODM services.
Q: What's your minimum order quantity?
A: We don't define minimum orders - we accommodate any quantity requirements.
Q: May I visit your company?
A: We welcome visits to our facility.
Q: What's your device lifespan?
A: Our devices typically last 5-10 years.
Q: What are your payment terms?
A: We accept Trade Assurance, T/T, Western Union, PayPal, and Bank Account Transfers.
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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