SPECIFICATIONS

7 Generation Revision: Upgrade 7.0 version

Automatic Level Control: ALC Control makes device's life longer

Big Coverage: 400-1000sqm without barried

Brand Name: Callboost

CDMA 850 MHz Band 5: UL:824-849MHz DL:869-894MH

Callboost CB65G Series: Ultra Signal Booster gsm 2g 3g 4g

Callbosot Signal Booster: gsm 2g 3g 4g signal booster repeater

Cellular Network: GSM 2G/3G/4G signal network

Certification: CE,RoHS,CE, RoHS

Communication: Internet 2g 3g 4g network LTE internet for phone

DCS 1800 MHz Band 3: UL:1710-1785MHz DL:1805-1880MHz

Exclusive Sale: 2021 NEW initial public offering in AE

For Operators: MegaFon,Vodafone,Claro,Oi,Beeline,MTS,Tele2,Yota,Movistar,Orange,etc.

Frequency Band: Band 8 / Band 3 / Band 1 / Band 7,etc

GSM 900 MHz Band 8: UL:890-915MHz DL:935-960MHz

High Gain: 68dB

High-concerned chemical: none

Item Type: tool

LTE 2600 MHz Band 7: UL:2500-2570MHz DL:2620-2690MH

Model Number: CB65G

Network Type Standard: GSM 900 MHz;LTE DCS 1800 MHz;UMTS/WCDMA 2100 MHz;LTE 2600 Mhz

Origin: Mainland China

Output Power: 20dBm

Packaging: Callboost booster;manal;daptor

Power Supply: AC:100~240V, 50/ 60Hz, DC:5V 1A

RF Connector: N-Female

Small Size But Strong: 143*75*21mm

Suitable for: Russia, Spain, France,Germany, Brazil,Chile,Israel,Europe,etc

UMTS 2100 MHz Band 1: UL:1920-1980MHz DL:2110-2170MH

Use to: Enhance mobile phone gsm 2g 3g 4g

Wireless Function: No

Callboost Ultra Signal Booster

NEW Initial Public Offering

The Latest disscount link!! It's coming!!!

- WORK FOR 2G 3G 4G CELLULAR AMPLIFIER -

68dB High Gain,20dBm Great Output Power With ALC

Please check the frequency of your operator before placing order.

-ALL OPERATORS AND ALL MOBILE PHONES ARE SUITABLE-

Strong compatibilitySupports all operators: Compatible with all major network operators (such as GSM, CDMA, WCDMA, LTE, etc.), able to meet various communication needs...

-HD CALL PLUS FAST SPEED NETWORK-

High-speed network enjoyment:

No more dropping call,enjoy the Enjoy extremely speed of fast internet.

What's more, you can paly games or surfing online while you're calling.

-HIGH COVERAGE PERFORMANCE,PROVEDE STRONG SIGNAL-

Powerful signal amplification covers 400-1000sqm with no barriers, ensuring stable connectivity and high-speed performance

 MAIN FEATURE MAKE IT PERFECT

The most cost-effective cellular amplifier base on the same performance.

Supporting multiple phone users in countries and operator.

1.68dB High gain, 20dbm great power. It can be connected 1-3 indoor antennas in the meantime which can be stay with steady.

2.High-intensity covering 400-1000sqm without any barriers,which greatly meets your needs.

3.ALC function - Automatically control the signal strength, stabilize the equipment,not easy to heat, which can extend the lifespan.

4.Intelligent chip in precision mainboard,make the equipment run efficiently with high speed, not easy to short circuit.Signal passes faster.

5.Supporting multiple phone users in different countries and operators,Like Russia,Spain,France,Chile,Brazil,Netherlands,New Zealand,Kazakhstan,etc.

6.Minimalist Display - Clearly indicate signal strength by itself in real time.

7.Low radiation for reducing interference with base stations and protects your health.

8.Mini size in Minimalist style,make by metal matte material,Long-term usage without damage.

9.Equipped with power plug with 940mm USB connect cable(total length: 1150mm),which is convenient connecting without connection restrictions of socket.

-HOW WE ENSURE TOP-QUALITY PERFORMANCE-

Precision Engineering: Our signal boosters are designed with advanced technology and innovative engineering to optimize signal strength and reliability.
Multiple Testing Phases: Each booster undergoes multiple rounds of testing at critical stages of production to ensure flawless performance.
Comprehensive Quality Checks: We follow a strict three-step process: Production, Debugging, and Aging Testing. This ensures every unit is thoroughly inspected and fine-tuned for stability and durability.
Factory-Aged for Reliability: Before shipment, each booster undergoes an aging process to simulate real-world conditions, ensuring long-term performance without compromise.

-INTELLIGENT CHIP IN PRECISION MAINBOARD-

It run efficiently with high speed, not easy to short circuit,boost signal steadily.Signal passes faster

-SIGNAL BOOSTER STEADY,SUPER FAST INTERNET SPEED-

-PRODUCT DETAILS-

After quality inspection, the quality is guaranteed, and the performance is intact and reliable.

- INSTALLATION STEPS -

installation video presentation , one-to-one guide installation.

Step1:Search a position where can receive good signal(stronger than -70dB)Parallelly installing the outdoor antenna on that location,towards to the base station or cell tower.

Step2: Use 10m cable to connect the outdoor antenna and singal booster.Please ensure they were tightenned joints,connected well. Step3:Connect the indoor antenna and the singal booster.

Step4:After finished all parts then check weather all connectors well,then can turn on the power.

Two antennas need to separate by brick wall. The distance between them at least 10 meters.

 -PACKAGE LIST-

1.CALLBOOST BOOSTER

2.POWER adaptor

3.Instruction manual

* Each with 1pcs.

- WHY NOT TO TRY THIS SIGNAL BOOSTER ? -

Purchase!Enjoy fast shipping.Just have a try if your cell phone signal is poor!

Anyway you can enjoy the free return and full refund for no reason.

The service is available for some countries, which are

Russia, Israel, Spain, France, Brazil, Italy, Poland, Germany, Saudi Arabia, Netherlands, Australia, etc.

- STILL CONFUSED BY...... -

 HOW TO CHOOSE THE SUITABLE BOOSTER

How strong is the OUTDOOR signal?
Please make sure that you can receive at least 2 bars signal in the place where you plan to install the outdoor antenna.

Note:Please Off Wifi to display the network type at the top of the screen.
If it shows "0" or "unknow",please test more times outside at the signal strongest position.

Shipping

● We will send your parcel as per your choice of logistics as soon as posiible after payment confirmed, within 48 hours for normal,Except weekend and Chinaese holidays.

If you want another shipping way,please feel free to contact us,we will provide the most suitable shipping for you.

● Please provide your correct address,full name,and zip code.

● Tariff is an obligation that citizens of every country should fulfill. It is buyers responsibility to pay for the tax and custom clearance.

● If you do not receive the parcel within the protection time, please contact us at the first time, we would check it for you or extend the protection time.

After-sale service

● Please note that we always check and test the product twice before shipping and pack them well as far as possible. However we could not control anything during the long transit. Therefor, the product is broken at receiving, please contact us, we would resend you a new one.

● Our product have one year warranty. But please be cooperative to provide video or pictures to show exact the problem, and listen our suggestions for the installation.

● Any problem about the parcel or the prodcut, please feel free to contact us at the first time, we would be very glad to help and reply ASAP.

Feedback

● If you are satisfied with our service and product, we would be very appreciated that you put us five star and positive review. You could also recommend it to people who needs it. We would present coupon as little gift to you for thanks.

● For any reason you are not pleased with us, please contact us before left a neutral or negative feedback, we will do the best to solve you problem as soon as possible.