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| Product Name: |
Mobile phone signal repeater ST-850
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| Related proudcts |
cellphone network bo, |
| Specifications |
Cell phone signal booster is also called repeater, amplifier, wh |
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Mobile phone signal repeater ST-850
What is mobile phone signal booster?
Cell phone signal booster is also called repeater, amplifier, which is a products designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside, the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places where cell phone signals can not reach and can not use the phone. Cell phone signal amplifier can solve these problems in a particular place as long as the installation of a mobile phone signal amplifier system, the entire range of mobile phone signals can be well used, staff or customers will get great convenience.
Application places of signal boosters
1. For large buildings such as stores, offices, school, co***ny headquartersï¼?warehouse and so on
2. For small Houses that in remote place
3. For vehicle (Car, Truck, RV�
4. For public place, for example: Metro, Tunnel, Hotel, Pub, Supermarket, etc
5. Gas Station, Gas Filled Station, Oil Field, Oil Depot
Main Specificationsï¼?
Working system C***
Frequency range Uplink 824~849MHz Downlink 869~894MHz
Gain UL60±2DB DL 65±2DB
Output up UL20DBM DL23DBM
Pass band ripple �.8DB
I/O impedance 50Ω
Connector N connector
Noise figure �dB
Transmission delay �.5μs
Power supply AC110V-240V DC12V
Size 198mm*148mm*39mm
Weight 1kg
Reliability To the GB6993-86 standard
Electromagnetic co***tibility To the ETS300 694-4 standard
Coverage area 500m²
The full set may include (the accessories is up to your choice)
ST repeater main unit
â—†Outdoor antenna
â—†Indoor antenna
â—†Feeder line
â—†Power Splitter (when there are more than 2 indoor antennas)
◆Connector（N connector, F connector, N to F connector etc�
Installation guideï¼?
Installation |
| Company: |
Shenzhen Sai Tong Tian Electronic Technology Co***ny
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| Contact: |
Ms. kerry zhou |
| Address: |
Building 105 Liantang Industry Luohu District Shenzhen City China |
| Postcode: |
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| Tel: |
33090205 |
| Fax: |
33090205 |
| E-mail: |
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