Shenzhen Atnj Communication Technology Co., Ltd.
Better signal,better life. We extend your 2G,3G,4G and 5G,to touch the untouching. Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
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ATNJ Wifi Control Cellphone Customized Multi Sub-Band Tri Band 900 1800 2100MHz Selective Digital Repeater RF Amplifier
Further detail pls click here for downloading the products specification:
Digital 900+1800x2+2100 band selective rf repeater...
Technical Specifications:
| SPECIFICATIONS | PARAMETERS | ||
| Frequency Range | 900MHz | UL890–915MHz, DL935–960MHz | |
| 1800MHz | UL1710–1785MHz, DL1805–1880MHz | ||
| 2100MHz | UL190–1980MHz, DL2150–2170MHz | ||
| Bandwidth | 900MHz | 20MHz , Supports 1 Sub-bands From 0.2 To 20MHz Bandwidth Adjusted | |
| 1800MHz | 75MHz , Supports 1 Sub-bands From 0.2 To 20MHz Bandwidth Adjusted | ||
| 2100MHz | 60MHz , Supports 1 Sub-bands From 0.2 To 20MHz Bandwidth Adjusted | ||
| Gain | UL:65dB DL:70dB | ||
| Output Power | UL:15dBm DL:≥17dBm | ||
| Automatic Gain Control | 31dB | ||
| MGC (Step Attenuation) | 20dB@ 1dB/Step | ||
| 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 | Downlink Fully comply with 3GPP 36.106 | ||
| Fully comply with 3GPP 36.106 | |||
| Unwanted emissions | Fully comply with 3GPP 36.106 | ||
| Out Of Band Gain | 900MHz | 1MH≤f_offset＜5MHz, UL:≥30 dB,DL:≤ 30 dB | |
| 1800MHz | 1MH≤f_offset＜5MHz, UL:≥ 30 dB,DL:≤ 30 dB | ||
| 2100MHz | 1MH≤f_offset＜5MHz, UL:≥ 30 dB,DL:≤ 30 dB | ||
| EVM | ≤8 | ||
| VSWR | ≤2 | ||
| Ripple | 900MHz | ≤6dB | |
| | 1800MHz | ≤6dB | |
| 2100MHz | ≤6dB | ||
| Noise Figure | ≤8dB | ||
| Delay | ≤3μs | ||
| I/O Impedance | 50Ohm | ||
| RF Connector(Customers to Choose) | N -Type (Female) | ||
| Remote Control | Cloud WEB platform | ||
| Local Control | WIFI/Type-C port | ||
| Operating Temperature | -25°~+55° | ||
| Power Supply | DC 5V/5A | ||
| Power consumption | ≤75W | ||
| Environment Conditions | IP43 | ||
| Humidity | ≤90% | ||
| Weight | ≤8kg | ||
| Size | 234*230*52 (mm) | ||
Product Description
Installation Approaches
1. Fix up outdoor antenna reception on housetop and point to signal tower;
2. Connect outdoor antenna to “outdoor” port in repeater nachine through cable;
3. Connect indoor antenna(s) to “indoor” port in repeater machinethrough cable also;
4. Plug power adaptor into AC power socket and finish installation.
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.
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. Does the signal booster work have radiation or not ?
Yes,but just little ,it also can reduce the radiation when you calling ,because it will have more radiation if no signal when you dialing on your phone.So don’t worry and use in house ,it is better for you than not use when no signal in house.
5. Can this mobile signal repeater create a signal where there is no cell signal before?
The mobile signal repeater cannot produce a signal, only amplify a weak one.
6.Do signal boosters work?
Each mobile phone booster in UK has a very sensitive antenna that should be installed outdoors. This antenna is able to catch even the weakest signal transmitted by your operator and make it stronger. After the booster box increases the power of this signal, the indoor antenna starts sending it to your smartphone and other mobile devices that are located within the coverage area of your booster.