Specifications

cell phone signal repeater
No interference to the base station
No harm to human
Stable performance
Industrial design

Mobile phone signal repeater ST-GSM980 for 900MHz signal cell phone signal repeater

Are you are faced problem with your mobile network?
We are here to help provide you with a wide range of products that will boost your mobile phone reception to a usable level.
Hanging out of Windows to make a call?
Getting cold in the Office car park to make a quick call?
Suffering with frustrating dropped calls?
Really slow mobile Internet data speed?
New contract poor reception and the Mobile network will do nothing to help?
Tried everything including rubbish antenna stickers from the local market!

The mobile phone signal repeater will resolve all of your problems

Reasons to Purchase Our Signal Repeaters 

Signal Repeater are very effective equipment that can offset the covering shortage of the base station of the mobile network, expand the cover range of the base station and fill the signal blind zone to ensure the convenient and pleasant communication. The only requirement signal repeater need for all this is at least middle range signal outside this area.

If you are in such a situation and thinking about your own repeater, please bare in mind that all our products have a huge list of advantages:

1) In our case more bars more calls. Signal booster provides the well-organized service that’s why after installation of the system the quality of the connection will be really great.

2) Signal Repeater require no additional wires being attached to your cell phone thus allowing you to use your cell phone without any extra troublesome accessories, in other worlds, no physical connection to your cell phone.

3) They are practical, beautiful, easy to install and with competitive price. You will not need to hire anybody to provide the installation of the equipment. You’ll be able to install it by yourself using only the manual list attached to your signal repeater.

4)  Signal booster works at full duplex. It means that they are not only receiving the signal from the base mobile station but they also send the signal to the base mobile station.

5)  Our equipment is completely safe. Signal booster don’t produce any radiation

6)  Signal boosters are able to cover different coverage: from small to large. In this case you can decide which of signal repeater is suitable for your office or supermarket. 

Key specifications

Working system	GSM
Frequency range	Uplink 890~915MHz   Downlink 935~960MHz
Gain	Uplink 66dB   Downlink 70dB
Pass band ripple	≤1.8DB
I/O impendence	50Ω/N connector
Noise figure	≤6dB
Transmission delay	≤0.5μs
Ambient temperature	-15°C~55°C
Power supply	AC/220V±10%   DC,12V
Size	198mm×148mm×39mm
Electromagnetic compatibility	To the ETS300 694-4 standard
Coverage area	1000Sqm

Mobile signal repeater Installation 

Your system should come with at least the following items:

1) Outdoor Antenna (goes outside the building)

2) Signal repeater

3) Indoor Antenna (goes inside the building)!

4) Coaxial Communication Cables

5) Connector

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 3Run coaxial cable into the building to a convenient location (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 6Connect 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.