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2G 3G 4G Amplifier 850 1900mhz Dual Band Signal Repeater

Basic Information
Place of Origin: China
Certification: CE
Model Number: 4G Amplifier
Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: 50pcs/box
Delivery Time: In stock,3-5 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50,000pieces/day
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Detail Information
High Light:

1900mhz Wireless Network Repeater

,

850mhz Wireless Router Booster


Product Description

Mobile Repeater 850 1900mhz 2G 3G 4G Amplifier Dual Band Signal Repeater Booster
Celular Mobile Repeater 850 1900mhz Cell 2G 3G 4G Amplifier Band2 Band 5 Dual Band Signal Repeater Booster for Home & Office is specially apply to small area indoor antenna distributing system, via wireless connected method to import the base station signal to indoor coverage area, then send out the base station signal via indoor antenna. At the same time, the antenna receives the mobile phone signal and sends it to base station via distributing system uplink. By this way can availably eliminate indoor coverage blind areas, suppress interference and supply steady and reliable signal for indoor users, make indoor users enjoy high quality individual communication service. The Mobile Phone Partner is mainly used in indoor areas, to coverage signal blind areas.

Feature:

1,Provide quick coverage solution for small signal weak & block zones.

2,Compact size, low consumption, easy installation, great cover.

3,Cover about 300~1500 m² without block or obstruct.

4,High linear design, low interference to BTS

5,Manual gain control function

Specification:

Frequency range Uplink GSM 890-915MHz/ 3G 1920-1980MHz
Downlink GSM 935-960MHz / 3G 2110-2170MHz

Gain

(dB)

Uplink Gp≥55 Gp≥65 Gp≥45
Downlink Gp≥60 Gp≥70 Gp≥50
Gain adjustable MGC≥30dB
Output power 20dBm 20dBm 20dBm
Pass band ripple ≤8dB
Guard band rejection

(BW-60dB)≤42MHz ,

(BW-70dB)≤45MHz

I/O impedance 50Ω/N Connector
I/O return loss ≤-8dB
Noise figure ≤-8dB

Intermodulation attenuation

(Po=13dBm)

 

 

-40dBc

Transmission ≤0.5μs
Ambient -10°C~50°C
Power supply AC110~220V±10% 45~55Hz
Size 228mm×106mm×33mm
Reliability To the GB6993-86 standard
Electromagnetic To the ETS300 694-4 standard
Function a) Power supply LED denote b) Export power LED denote

 

How is the GSM/3G signal repeater works?

Step1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.

Step2 Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later. More notes on Donor antennas here.

Step3 Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.

Step4 Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.

Step5 Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.

Step6 Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.

Step7 Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.

Step8 Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.

 

2G 3G 4G Amplifier 850 1900mhz Dual Band Signal Repeater 0

Contact Details
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