Best Quality!DUAL BAND 850/1900mhz GSM 2G 3G Smart large coverage cell phone signal booster mobile signal repeater amplifier kit

Best Quality!DUAL BAND 850/1900mhz GSM 2G 3G Smart large coverage cell phone signal booster mobile signal repeater amplifier kit
  • Продавецrapturewatch.us
  • Список ценUS $104.93piece
  • Продажная ценаUS $104.93piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,5 (270)

Oписание продукта

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Lintratek GSM / CDMA / UMTS 850 mhz Frequency 85dB Gain Mobile Cell Phone 33dBm Signal Booster Repeater Amplifier For Project 

 

 

Parameter Sheet :

Device can work perfectly in condition of Outdoor signal strength more than-70db or -65db
 
Working SystemGSM 850mhz
Frequency Range
Uplink: 824-849mhz  Downlink: 869-894mhz 
Gain85db
Output power33dbm
Ripple in bandless than 6db
Bandwidth25M
Power supplyAC:100-240V,50/60Hz  DC:9V 3A
Power comsumptionless than 20 W
Inpedance50 ohm
RF connectorN female
Matching Antenna typeN Male
MTBFmore than 50000 hours
Dimensions270x170x60mm
Weight4kg
Installationwall
Environment conditionsIP40
FeatureHigh Output Power, High Gain.

 

Packaging Including:

1.GSM 850mhz Repeater

2.AC Power Cord

 

Selling Point:

1.New design Repeater in 2017

2.Coverage: cover more than 1800sqm without barrier,but one antenna mostly can cover 200 square meters. This repeater can work with 10-12 indoor antennas.

3.GSM 850mhz signal booster ,expand GSM 850mhz signal.

4.85dB high gain, 33dBm power, can go through the barriers easier.

5.Easy to install.

6.bare device,without antenna

7.With AGC MGC ,Gain Control freely.

8. 1 Year Guarantee

 

Feature:

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

2.Compact size,low consumption,easy to install,great cover.

3.Expand signal coverage where signal is weak,suitable for home use.

4.Improve your mobile signal ,no more bad reception,no more dropping calls .

5.With LCD display function. Note: This is the Bare Device ,without Antennas Please make sure your outdoor signal is good enough,signal strength much than -70db is better.

NOTE: This one is 85dB Gain!!! MGC Function!!!

 

This repeater has ALC(Automatic Level Control) function,it can automatically adjust the gain of itself according to the Output Power, thus can be controlled better. Also ,it has MGC function,you can adjust gain of the repeater manually by the adjusting switch on the booster.Besides,when self – oscillate happened, the system can shut down power automatically.

 

 

 

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Installation Approaches:

 

1.Fix up outdoor antenna(usually use the yagi antenna) on the housetop and point to signal tower.

2.Connect  outdoor antenna to "BTS" in repeater via cable.(Notice:the machine must be away from outdoor antenna for  more than 10 meters)

3.Connect indoor antenna(usually use panel antenna)  to"Mobile" in repeater via cable(the machine must be away from indoor antenna for more than 1 meters)

4.Plug the power adaptor,power light will be lighting ,when the outdoor antenna receive the strong signal the LCD will be display the signal Please note that,when you find signal twinkling and have no full signal display  that means have no signal input and you need to check your outdoor antenna position.

TIP: An outdoor antenna should be "isolated" from the internal antenna, that is, there must be constructive obstacles (walls, partitions, etc.) between the antennas.

When the distance between the external antenna and internal antenna is not far enough, both antennas will receive signal from the other one, then your phone will not receive any signal.

6Working principle:

1.Outdoor antenna received the signal from signal tower.

2.Then,through cable sent the signal to the indoor repeater.

3.The repeater accepts  and improvs the signal.

4.After that,the fine signal goes into indoor antenna,via cable to  your mobile phone.

 

 

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Lintratek Shipping Terms :

Items are only shipped after payment confirmed.(normally 2 days)

1.After verification the payment,we will send the items within 48-72hours except holiday.

2.We just ship to  the correctly address depend on the aliexpress you registering ,when your place an order please write down your matching address .If you want to change address, please contact us before shipments.


3.Please note that delivery time is estimated. If you do not receive your goods beyond estimated delivery time,please contact us before open dispute,we will check and solve the probem for you.

4.All goods from ours are checked before shipping. They will be packed very well to make sure they are in good condition when you get the goods.

5.When you choose UPS, FEDEX and DHL, Remote Area Fee may occur if your address is remote areas.


Lintratek Service:

1.We accept escrow and banking transfer.

2.We accept refund  if there is qualility problem(sent us the picture to evidence the problem),but need to return the goods with the original package,and the buyer need to pay for the back and forth freight.

3.Our product can boost the fine indoor signal,only if your outdoor signal is perfect,Please make sure Your side outdoor signal is good,if not, our device can not expand anything you expect.

4.Regarding to the PI declare value,we can write the value as your requirement to help your side custom clearance.

Buyer Duty:

1.Provide us your correct contact information.

2.Custom clearance and pay for it .

Feedback:

1.If you satisfied and love our product,please leave 5-STAR positive feedback  to encourage us keep on !

2.Feedback is important to us ,we request that you can contact us before you give the neutral or negative feedback,We will handle with a please way,that makes double win between you and us.

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