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CDMA850 Single band Signal Booster Signal Repeater
| Model No. : | ST850AI |
|---|
Product description
What is the booster?
Cell phone signal booster (also named repeater, amplifier) is a product designed to solve the mobile phone blind signal. As the mobile phone 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 phone signals can not reach, now the cell phone signal booster can solve these problems! The entire range of mobile phone 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!
ST850AI mobile phone signal booster specification
|
Frequency range |
GSM 824-849 869~894MHz
|
Gain |
Up link: Gp≥63dB Downlink: Gp≥68dB |
|
output |
Up link :10dBm Downlink: 14dBm |
Function |
a) Power supply LED denote b) Export power LED denote |
|
Port VSWR |
≤1.8DB |
I/O impedence |
50Ω/N connector |
|
Noise figure |
≤6dB |
Transmission delay |
≤0.5μs |
|
Ambient temperature |
-15°C~55°C |
Power supply |
AC/220V±10% 45~55Hz |
|
Size/weight |
130*95*28MM/450g |
Coverage area |
300sqm |
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
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