Gain 70dB 4G LTE Booster 800MHz 1800MHz Dual Band Signal Repeater
Brand Name:ATNJ
Certification:CE,ROHS，CCC，TUV,BV， ISO
Model Number:JS-DB800/1800
Minimum Order Quantity:1
Delivery Time:1-3 work days
Payment Terms:T/T, Western Union,Paypal,Alibaba,Bank transfering.
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
Supplier`s last login times:
within 30 hours
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Product Details
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Product Details
Gain 70dB 4G LTE Booster 800MHz 1800MHz Dual Band Signal Repeater
Dual Band Metel Booster 800 / 1800MHz Cellular 2G 3G 4G LTE Signal Repeater Amplifier
Selling Point
1. Smart LCD : Show the real-time signal strength.
2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving.
3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality.
4. AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal.
5. MGC (Manual Gain Control) : In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-27dB.
Technical Specifications
Specifications | Parameters | |
Frequency Range (Customers to Choose) | Uplink | 832-862MHz,1710-1785MHz |
Downlink | 791-821MHz, 1805-1880MHz | |
Frequency Bandwidth | 30MHz&75MHz | |
Gain | 70dB | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
Output Power(Customers to Choose) | 20dBm | |
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) | N(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:
800+1800MHz A032 mobile signal repeater.pdf
Product Description
Packaging Including:
1. Dual Band Booster
2. 20 meters cable
3. 5 meters cable
4. Indoor Ceiling antenna
5. Outdoor Log-periodic antenna
6. Power adapter
♦ Outdoor Antenna:
Receive outside phone signal from Base Station
♦ Signal Booster:
Strengthen outside phone signal to inside use
♦ Indoor Antenna:
Transmiss the phone signal strengthened inside home
♦ Jump Cable:
For connecting the antennas to the signal booster
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.
Q: Why choose us for cooperation?
A: We have the professional engineer to develop and make them suit
for all over the world.we also will deal with all the problem when
you have problem and reply to you at any time.
2.
Q: Does the signal booster work have radiation or not ?
A: 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.
3.
Q: Can this mobile signal repeater create a signal where there is
no cell signal before?
A: The mobile signal repeater cannot produce a signal, only amplify
a weak one.
4.
Q: What is your warranty time?
A: 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.
Gain 70dB 4G LTE Booster 800MHz 1800MHz Dual Band Signal Repeater
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