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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2G 3G 4G Dual Band Repeater
70dB Gain DCS WCDMA 2G 3G 4G Amplificateur Dual Band Repeater Mobile Signal Booster
Selling Point
2022 new upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selected Band) repeater for choice.
Compact design. This booster is compact and convenient, so its black hi-tech casing will suit any interior.
Gain control. Special ALC circuit will signal self-oscillation and also impedes interference into operator´s signal transmission.
Multiple phone support. The booster provides unlimited number of users with amplified signal at a time.
Advanced PCB allows future hardware upgrades for even more efficient booster functioning.
CE and RoHS certificates. The booster doesn´t irradiate its users and environment.
Technical Specifications
| Specifications | Parameters | |
| Frequency Range (Customers to Choose) | Uplink | 1710-1785MHz,1920-1980MHz |
| Downlink | 1805-1880MHz,2110-2170MHz | |
| Frequency Bandwidth (3dB Bandwidth) | 75MHz&60MHz | |
| Gain | ≥70dB | |
| 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
2G 3G 4G Signal Booster (B3 1800MHz+B1 2100MHz)
Gain: 70db
Max power: 20dbm
ALC functon
The ALC function can prevent excessive signal output and cause interference.
Packaging Including:
1. DCS 1800 WCDMA 2100 Dual Band Booster
2. Power adapter
3. Outdoor antenna
4. Indoor Omni antenna
5. Indoor Ceiling antenna
6. 5 meters cable
7. 20 meters cable
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. What is your warranty time?
We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.
5. Please feel free to contact us if any other questions.