Working system GSM
Frequency range Up link:890～915MHz Downlink: 935～960MHz
Gain uplink: 50dB Downlink: 50 dB
Output up uplink: 50u00acu00acu00acdBm; Downlink: 30dBm
Pass bank ripple ≤1.8DB
I/O impedence 50Ω/N connector
Noise figure ≤6dB
Transmission delay ≤0.5μs
Ambient temperature -15℃～55℃
Power supply AC/220Vu00b110% 45～55Hz
Reliability To the GB6993-86 standard
EMC To the ETS300 694-4 standard
Function a) Power supply LED denote b) Export power ELD denote
Coverage area 100Sqm
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 .
H dispel the heat effective reasonable ,the structure is esthetic ,the volume is suitable
Product Specification / Models
Cell phone signal amplifier(also named repeater or booster ) is a products designed to solve the mobile phone blind or weak signal. Inside of some tall buildings , the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage,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 installing a mobile phone signal Repeater , the mobile signal can be well boosted and the mobile phone can be well used, Making you Keep in touch with others smoothly in everywhere .
Application / Models
● Small regions signal blind or weak signal area, such as underground or semi-underground place of business ,basements ,underground parking ,etc.
● small-scale hot-spot signal Complaints areas ,such as conference rooms ,a small supermarket,small shopping malls ,the office and small public areas ,etc.
● Traffic and large social influence areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs ,leisure and entertainment,etc.
● Elevator ,lift wells in particular ,not in the lift cables laid
●Home ,office ,luxury yachts ,private cars ,public security system and road safety management ,etc.
Contact information: Shenzhen Sai Tong Tian Electronic Technology Co., Ltd.
Address: Room 502,Buliding 105 Liantang industry Luohu DistrictShenzhen City
Contact Person: Ice Zou
Tel: (86 755) 25724753 Ext : 802
Fax: (86 755) 25724753
Mobile: (86 ) 13760184092
SaiTongTian Electronic Technology Co.,Ltd is specializing in manufacturing and sale the mobile communication network products,our many porducts is repeater series and wireless signal booster,mobile phone signal jammer series and so on.