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gsm network booster

离岸价格

Get Latest Price

35 ~ 40 / Piece ( Negotiable )

|

1 Piece Minimum Order

国:

China

モデル番号:

ST-900A

离岸价格:

35 ~ 40 / Piece ( Negotiable ) Get Latest Price

ロケーション:

-

最低注文量の価格:

35 per Piece

最低注文量:

1 Piece

パッケージの詳細:

1 piece in a box and 20 pieces in a carton

納期:

Delivery time:1-3 working days against full paymen

供給能力:

10000 Set per Month

支払いタイプ:

T/T, Western Union, PayPal

製品グループ :

今すぐお問い合わせください
無料会員

連絡先担当者 Licky

Shenzhen, Guangdong

今すぐお問い合わせください

製品仕様

  • Model Number:ST-900A
  • frequency:gsm 900
  • gain:50-55db
  • coverage area:100Sqm

タイトルまたは説明

Chinese frequency gsm amplifier

gsm900 signal booster repeater for car

GSM booster small mobile signal booster ST-900A
frequency:GSM900MHz
coverage are :100sqm
size:198*148*39mm

gsm amplification, gsm 900 booster ST-900A

 A  gsm amplification, gsm 900 booster can capture and boost a weak mobile signal through a high gain antenna to ensure reliable coverage for mobile phones, no more drop calls or experiencing poor cell phone call.

It is an ideal device to boost your mobile signal in the poor reception areas, including homes, basements, offices, warehouses, parking lot, elevator and larger buildings.

It can also improve indoor electromagnetism environments, thereby extend the mobile battery life and reduce radiation of cellphones.  

signal amplifier GSM-ST-900A
Bitmap
 
A High-gain linear power amplifier 
B ALC technology .
C Ultra-low noise receive amplifier 
D There is no interference to the base station ,
after the opening the original system and the base station without the need to adjust parameters ,
E,Stable and reliable electromagnetic compatibility design .
F The base station dose not cause an increase in background noise ,
but will not lead to a decline in the quality of the base station communications 
G With full-duplex communication mode .
Working system  GSM Model ST-900A
Frequency range uplink:890-915MHz Gain  Up link: Gp≥50dB
Downlink: 935~960MHz Downlink: Gp≥50dB
Output up  Up link 10dBm Function a) Power supply LED denote 
Downlink: 10dBm b)Export power ELD denote
Port VSWR ≤1.8DB I/O impedence 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Power supply AC/220V±10%   45~55Hz Coverage area 100Sqm
Size 22*13*5cm Net Weight  400G

 gsm amplification, gsm 900 booster Terms & Conditions:

1. All products are Brand New;
2. We will double-check before shiping;
3.Some countries customs may charge tax fees for importing, buyer is responsible for the fees;
4. We will try our best to help you to avoid the tax fees 
(We can declare as low value, and mark it as "Personal Gift" for you also! );

 Basic gsm amplification, gsm 900 booster System Installation

 Your system should come with at least the following items:

1) Outdoor Antenna (goes outside the building)

2) Siganal repeater

3) Indoor Antenna (goes inside the building)!

4) Coaxial Communication Cables

5) Connector

6)Power Splitter

900A full kit booster 2 panels _

gsm amplification, gsm 900 booster Steps:

Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.

Step 2  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.

Step 3  Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.

Step 4  Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.

Step 5  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.

Step 6  Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.

Step 7   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.

Step 8  Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.

Of course there are still a few more things to consider but in general, this is the basic procedure. For more information, please contact us.

国: China
モデル番号: ST-900A
离岸价格: 35 ~ 40 / Piece ( Negotiable ) Get Latest Price
ロケーション: -
最低注文量の価格: 35 per Piece
最低注文量: 1 Piece
パッケージの詳細: 1 piece in a box and 20 pieces in a carton
納期: Delivery time:1-3 working days against full paymen
供給能力: 10000 Set per Month
支払いタイプ: T/T, Western Union, PayPal
製品グループ : ST-900A

Send a direct inquiry to this supplier

To:

Licky < Shenzhen Sai Tong Tian Electronic Tech >

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