24dBm 850 1900 Dual Band Signal Booster AGC ALC
850&1900mhz Dual band Signal Booster Signal Repeater ST1085B
What is the booster?
Cell signal booster (also named repeater,Website:, amplifier) is a product designed to solve the mobile blind signal. As the mobile signal is transmitted by electromagnetic waves to establish a communications link, however there are a lot barriers make it is unavailable to get sound signal. When people enter some tall buildings, some places basement malls, restaurants and parking lot, some places of entertainment such as karaoke sauna and massage, some public place such as subway, tunnel and etc. where cell signals can not reach, now the cell signal booster can solve these problems! The entire range of mobile signals can be well used; we all will get great convenience and benefit from sound signal.
Our boosters are the perfect solutions for a wireless improvement in the mobile reception!
Specification of Mobile Signal Repeater ST1085B
Specification
uplink
downlink
Frequency :GSM900mhz/3G 2100mhz
GSM 824-849mhz
DCS1850-1910mhz
GSM869~894MHz DCS1930-1990mhz
Max Gain
70dB
75dB
Bandwidth
25MHZ/60MHZ
Ripple in Band
≤8dB
Max. Input Power Without Damage
0 dBm
Output Power
23dBm
27 dBm
Noise Figure @ max. gain
4.5db
8db
Return loss
≤-8 dB
Time Delay
≤0.5 μs
MTBF
> 20000 hours
Power Supply
AC:90~265V, 50/ 60Hz;DC:5V 2A
Power Consumption
4W
Impedance
50 Ω
RF Connector
N -Female
Cooling
Heatsink Convection cooling
Dimensions (D x W xH )
198*138*30
Weight
1.1KG
Installation Type
Wall Installation
Environment Conditions
IP40
Humidity
<90%
Operating Temperature
-10°C ~ 55°C
Terms and Conditions
Certificate
CE/RoHs
Country of Origin
China
Port of Dispatch
Shenzhen
Production Capacity
1000pcs/month
Date of Delivery
Within 3 days after received payment inform
MOQ
10pcs
Warranty
2years
Pacakge
1pcs/box;10pcs/carton
Country of Origin
China
Mobile Phone signal Booster Installation complete kit items
Signal booster
Outdoor antenna
Indoor antenna
Cable
Splitter (When there are more than 2 indoor antennas)
Connector(N connector, F connector, N to F connector, SMA connector etc)
Mobile Phone Signal Repeater Installation Steps
Step 1: Install the outdoor antenna in a suitable place
Step 2: Connect the outdoor antenna to the booster “outdoor” side by cable and connector
Step 3: Connect the indoor antenna to the booster “indoor” side by cable and connector
Step 4: Connect to the power
Features
Elegant appearance, mini size, light weight
Easy installation.
No interference to the base station, no harm to people health.
CE & RoHS proved.
Low consumption.
ALC technology.
Stable performance.
Environment Friendly, Energy-Efficient.
Comply to the ETS300 694-4 standard
Comply to the GB6993-86 standard
Wide band repeater to support signals of all operators.
High-integration (One board to contain low-noise amplifier, frequency selection module, power amplifier module, both uplink and downlink one for all).
Manual gain control, Automatic gain control, Artificial Intelligence function can protect the repeater together the BTS perfectly.
Auto shut off function as final step to avoid severe interference with mobile net network and energy saving.
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