850 2100MHz Dual Band Booster , Cell Phone Repeater Amplifier
| 850MHz Frequency Range: | 824-849MHz / 869-894MHz | 2100MHz Frequency Range: | 1920-1980MHz /2110-2170MHz |
| Indoor Antenna: | Ceiling Antenna * 2 | Outdoor Antenna: | Log Periodic Antenna |
| Color: | Black And Gold ,Customized | Weight: | 4kg |
| High Light: | TUV Dual Band Booster,894MHz Mobile Signal Booster,2100MHz Cell Phone Repeater Amplifier |
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The dual band 850/2100MHz Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
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Specifications |
Parameters |
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Frequency Range (Customers to Choose) |
Uplink |
824-849MHz, 1920-1980MHz |
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Downlink |
869-894MHz, 2110-2170MHz |
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Frequency Bandwidth (3dB Bandwidth) |
25MHz & 60MHz |
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Gain |
70dB |
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Automatic gain control (Step Attenuation) |
31dB @ 1dB/ Step |
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Auto Gain Control |
20dB Min. |
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Output Power(Customers to Choose) |
20±3dBm |
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Spurious Emission |
≤ -15dBm/30kHz |
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9kHz~1GHz: ≤ -36dBm/30kHz |
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1GHz~12.75GHz: ≤ -30dBm/30kHz |
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Inter-Modulation Attenuation ACPR |
≤ -40dBc / 30kHz (measured under rated output power) |
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In-band Ripple |
≤ 3dB |
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VSWR |
<=2 |
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I/O Impedance |
50 Ω |
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Noise Figure |
≤ 5dB |
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System Delay |
≤ 5μs |
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RF Connector(Customers to Choose) |
SMA(Female) |
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Operating Temperature |
Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C |
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Power Supply |
AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) |
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Dimensions |
165*130*40 (mm) |
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Weight |
≤0.8 kg(Net) |
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Alarm Monitoring System |
Alarm for uplink self-oscillation |
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Indication LED |
Power supply |
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Further detail pls click here for downloading the products specification:
- Intelligent to guide the installation with LCD
- Real time display the signal strength.
- Automatic dormancy when no user make the calling
- Automatic alarm when installation mistake and provide the according solution
- Automatic adjust the system gain to avoid the repeater self-excitation
- Initiative reminding when the device was damaged.
- RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.
- BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
- BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
- Dual Band Booster
- Power adapter
- Outdoor Log-periodic antenna
- Indoor Ceiling antenna * 2
- 5 meters cable * 2
- 20 meters cable
The repeater makes the signal stronger in places with poor signal coverage such as:
- Underground areas: basements, parking lots, tunnels;
- Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;
- Places distant from the BTS like private houses.
- Q: I am in Denmark and which band/frequency should i choose?
A: Usually the typicial frequencies work in Denmark mobile operators should be 900/1800MHz---2G,900/2100MHz---3G and 800/1800/2100/2600MHz work for 4G and part of 5G. Feel free to contact us for confirming a suitable model at your local pls.
2. Q: Are you trading company or manufacturer ? Could I use our own logo and label?
A: We are factory, with trading service. We provide OEM/OEM service.
3. Q: Can I have a sample order? What is your MOQ?
A: Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.
4. Q: How many square meters can be covered?
A: For different models, the covered square meters are different.
5. Q: How about gain and output power of your device?
A: Different models, gain and output power are different,for more details, please contact us.
6. Q: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
- We will send your parcel as soon as posiible after payment confirmed, Within 48 hours for normal,Except weekend and Chinaese holidays.
- Please provide your correct address,full name,and zip code.
- We generally would declare the parcel with lower value to aviod or lessen the Customs Taxs.Import Tax is not including in the price. When it happens, it is buyers responsibility to pay for the tax.
- Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like EMS, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.
- Please note that we always check and test the product twice before shipping and pack them well as far as possibel.If the product is broken at receiving,please contact us,we would resend you a new one.
- Three years gaurantee period for our booster.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday.
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Sales Manager
- Email:atnj-sales@szatnj.com
- Tel:+8618813582037
- WhatsApp:8618813582037
- WeChat:+8618813582037
- Skype:live:wave.luo_1
