3000m² 70db GSM900 DCS1800Mhz Mobile Signal Repeater

Modern Network Booster 70db 900 1800 3g Mobile Signal Repeater

Cell Phone Booster Description:
Try making some test calls throughout the desired area of coverage while monitoring the LED’s to see if

it changes color. If you are showing strong signal strength but your calls are not going through, it could

be that you need to attenuate your Uplink a bit more. Keep in mind however that you do not want to

have more than a 5dB difference between the uplink and downlink values for optimum system performance.

Is it safe to use a cell phone repeater?
Everybody knows that mobile phones emit radiation that harms our health. The good news is that by using a cell phone repeater you can significantly reduce the level of radiation emitted by your phone. Additionally, every cell phone repeater from our store meets the international standards of CE and RoHS.

What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
The length of the cable differs depending on the model of a cell phone repeater. For powerful repeaters such as 27dBm it is 15-20 meters; for smaller ones such as 15dBm it is 5-10 meters. However, we strongly advise you to use the standard length of an inside cable in order to avoid signal loss.

Eliminate dropped calls and increase data speeds with a signal booster.
Indoor Dual Band Signal Repeater (Signal Booster) series is an ideal solution for both two wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
Do not dismantle machine, maintain or displace accessories by yourself, because in this way, the equipment may be damaged or even get an electric shock.

Cell Phone Booster Features:

1. Cost effective solution for weak signal zones, reduce drop/off calls.

2. Compact size, low power consumption,

3. easy installation, great cover.

4. Expansion and extending of the signal of base station.

5. Optimization of the quality of the signal and source

6. Cover about 500~3000m² without block or obstruct.

7. High linear design, ALC function design, low interference to BTS.

8. Support any cellular devices (voice & data & video)

9. Wide band signal booster, or customize selective band booster.

Cell Phone Booster Advantages:
Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital display panel.
Users can choose gain and working system by LED Digital Panel.
Set the technical parameters simple and efficient, this is easier than DIP Switch.


Standard Package:
1) AC90-264V, DC9V/5A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)

Cell Phone Booster Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

Model:
GW-10GD, 10dBm
GW-15GD, 15dBm
GW-20GD, 20dBm
GW-23GD, 23dBm
GW-27GD, 27dBm
GW-30GD, 30dBm

Cell Phone Booster Specification:

Application Diagram:

   Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

   Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.

   The RF Repeater solutions will bring smooth and clear calls, support all bandwidths and mobile standards including TETRA, iDEN, LTE700, GSM850, EGSM, GSM900, DCS1800, PCS1900, CDMA800, CDMA450, LTE 4G, CDMA2000, 3G(WCDMA), LTE2600 and TDD-LTE series.
 

   Such as, Wide band Repeater, Band selective Repeater, Digital Repeater, High Power Outdoor Repeater, Fiber Optic Repeater, ICS Repeater, Consumer Signal Booster, Power Amplifier.

We are committed to providing the best solutions for mobile operators, offering OEM and ODM service. Products can be customized according to different operators in the world and the output power are available from 0.01W to 20W.

   RF Jamming Equipment include Cell Phone Signal Jammer, RF Communication Jammer(20-6000MHz) and 20-200W Power amplifier.

   GREETWIN is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.

   In countering the ever-growing threat of remotely controlled improvised explosive devices (RCIEDs), we has invested heavily in the development of a range of multi-band, very-high-power jamming systems for the protection of troop transportation, military and police checkpoints, large governmental establishments, bomb disposal squads and VIP convoys.

   Such as, 5KM Drone jammer, UAV jammer, High power bomb jamming devices, Military IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.

   Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs. We also serve corporations and private individuals who must take responsibility for protecting assets, proprietary information, executives and family members.

  GREETWIN products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.

  Let us hand in hand and create a glorious cause!