Report item
Item specifics
  • Brand Name: lintratek
  • Model Number: KW40F-CDMA
  • Item: CDMA 850 mobile phone signal repeater
  • With LCD Display: YES
  • Frequency Range: Uplink: 824-849mhz Downlink: 969-894MHz
  • Output Power: 40dBm
  • Warranty: 1 year
  • Type: CDMA850 amplifier
  • Cover area: 2000 square meters
  • Dimensions (D*W*H ): 350*270*60(mm)
  • Feature: LCD display; MGC function; Large Power; High Gain
  • Gain: 90dB
Product Description

Lintratek 90dB Gain 40dBm EGSM 900mhz Cell Phone Amplifier MGC Mobile Signal Booster LCD Display EGSM 900mhz Cellular Repeater


Model No.: KW40F-CDMA


Selling Point:

1.New design in 2017. To make sure big power repeater can work better, this repeater is much bigger than before. Weight:7KG; Size:370x320x85cm

2.Coverage: cover more than 2000sqm without barrier,but one antenna mostly can cover 2000 square meters.This repeater can work with more than 16 indoor antennas.

3.CDMA 850 signal booster ,expand 2G CDMA 900mhz signal.

4.90dB high gain, 40dBm 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



Product Details:

Parameter Sheet :

Device can work perfectly in condition of Outdoor signal strength more than-70db or -65db
Working System EGSM 900mhz
Frequency Range Uplink: 880-915mhz  Downlink: 925-960mhz 
Gain 90db
Output power 40dbm
Ripple in band less than 6db
Bandwidth 25M
Power supply AC: 100-240V, 50/60Hz  DC:10V 6A
Power comsumption less than 20 W
Inpedance 50 ohm
RF connector N female
Matching Antenna type N Male
MTBF more than 50000 hours
Dimensions 350x270x60mm
Weight 7kg
Installation wall
Environment conditions IP40
Feature Large Output Power, High Gain.


Packaging Including:

1.EGSM 900mhz Repeater

2.AC Power Cord



Installation Steps:

1.Fix up outdoor antenna reception on housetop or the high place and point to signal tower .

2.Connect outdoor antenna to repeater machine \'\'BTS"  port via cable.

3.Connect indoor antenna to repeater \'\'MOBILE " port .

4.Plug AC power cord into power source and finished.

Note: You should put outdoor antenna far away from indoor antenna. They should be separated by walls or barriers.



When outdoor antenna and indoor antenna are separated not enough, then it will be self-oscillation. Your phone will not get any signal.




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 .


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.

Packaging Details
  • Unit Type: piece
  • Package Weight: 6.7kg (14.77lb.)
  • Package Size: 42cm x 35cm x 16cm (16.54in x 13.78in x 6.30in)
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 6.7kg (14.77lb.)
  • Package Size: 42cm x 35cm x 16cm (16.54in x 13.78in x 6.30in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.