Shenzhen Atnj Communication Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. |
| Supply Ability | 1000+unit+per day. |
| Delivery Time | 3 work days |
| Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz |
| 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Gain | 70dB |
| Output power | 20±3dBm |
| Color | Black or Gold or Customized |
| Products Type | boster signal, booster 4g |
| Brand Name | ATNJ |
| Model Number | JS-DB1800/2100/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
2G 4G Mobile Phone Signal Repeater Booster Cell Phone Amplifier 1800MHz Network
Digital Selective Band Booster Hight Gain For LTE Repeater 900MHz 1800MHz
Cell Phone Single Band WCDMA Signal Booster Customized Grey Color
GSM 900MHz Cellular Signal Booster Gain 70dB Wide Coverage Area
Product Specification
| Payment Terms | T/T, Western Union,Paypal,Alibaba,Bank transfering. | Supply Ability | 1000+unit+per day. |
| Delivery Time | 3 work days | Packaging Details | Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm) |
| 1800MHz Frequency Range | 1710-1785MHz / 1805-1880MHz | 2100MHz Frequency Range | 1920-1980MHz / 2110-2170MHz |
| Gain | 70dB | Output power | 20±3dBm |
| Color | Black or Gold or Customized | Products Type | boster signal, booster 4g |
| Brand Name | ATNJ | Model Number | JS-DB1800/2100/P |
| Certification | CE,ROHS，CCC，TUV,BV， ISO | Place of Origin | China |
| High Light | 1800MHz Mobile Signal Boosters ，70dB 2100 Mhz Signal Booster ，70dB Gain 1800 MHz Booster | ||
1800MHz 2100MHz Mobile Signal Boosters 70dB Gain With LCD Display
2G 3G 4G Dual Band Repeater LCD Display 1800/2100MHz Mobile Signal Booster Amplifier
Selling Point
Pico Repeater is a bi-directional amplifier that allows for the reception of signals, amplifies the signal and re-transmits into areas where there is no or very low signal level coverage enabling a mobile user to establish a call connection.
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.
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 1710-1785MHz,1920-1980MHz |
| Downlink | 1805-1880MHz,2110-2170MHz | |
| Frequency Bandwidth | 75MHz&60MHz | |
| Gain | 70dB±2 | |
| Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
| Auto Gain Control | 20dB Min. | |
| Output Power(Customers to Choose) | 17±3dBm | |
| Spurious Emission | ≤ -15dBm/30kHz | |
| 9kHz~1GHz: ≤ -36dBm/30kHz | ||
| 1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
| Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) | |
| In-band Ripple | ≤ 3dB | |
| VSWR | <=2 | |
| I/O Impedance | 50 Ω | |
| Noise Figure | ≤ 5dB | |
| System Delay | ≤ 5μs | |
| RF Connector(Customers to Choose) | SMA(Female) | |
| Operating Temperature | Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C | |
| Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) | |
| Dimensions | 165*130*40 (mm) | |
| Weight | ≤0.8 kg(Net) | |
| Alarm Monitoring System | Alarm for uplink self-oscillation | |
| Indication LED | Power supply | |
Further detail pls click here for downloading the products specification:
1800+2100MHz C03 Mobile Signal Repeater.pdf
Product Description
Can control gain automatically. Avoid base station interference
(Band 3) 1800MHz -- Uplink frequency: 1710-1785MHz / Downlink frequency : 1805-1880MHz
(Band 1) 2100MHz -- Uplink frequency: 1920-1980MHz / Downlink frequency : 2110-2170MHz
Gain: 70db
Max power: 20dbm
Network support : WCDMA 3G + DCS 4G
ALC functon
The ALC function can prevent excessive signal output and cause interference.
Packaging Including:
1. Dual Band Booster
2. Power adapter
3. Outdoor Log-periodic antenna
4. Indoor Omni antenna
5. Indoor Ceiling antenna
6. 5 meters cable
7. 20 meters cable
The repeater makes the signal stronger in places with poor signal coverage such as:
1) Underground areas: basements, parking lots, tunnels;
2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
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?
Yes. We have a user manual and support technical support 24/7.
4. Can I use your device in suburbs or remote areas?
Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
5. How many square meters can be covered?
For different models, the covered square meters are different.
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, Softw... 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, Softw...
Get in touch with us
Leave a Message, we will call you back quickly!