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Item specifics
  • Brand Name: VOTK
  • Model Number: gsm3g980
  • is_customized: Yes
Product Description

 Selling point of product :

1. Booster for GSM and 3G ( UMTS / WCDMA / CDMA2000) ;
2. Boster for 900Mhz+2100Mhz;

packing included

1pcs 900/2100mhz repeater

EU adapter and manual

1pcs 9-10dbi panel outdoor and 1pcs celing indoor antenna

13meter 75-5cable

if you need more cable or other model cable we offer you different price later, please contact with us freely

Remind :

Please check your outdoor signal condition before placing the order

if sometimes the signal is full,sometimes no signal again in your mobile, or you couldn\'t call out when the signal is full, it couldn\'t be used any booster in your environment.

it need 4-5 bar stable signal which can talk by mobile phone near outdoor antenna and 1-2 bar signal in mobile phone in ROOM. if there are 0-3 bar for outdoor signal and there are no signal in room, the signal is too bad and you had better stop to buy booster from us.

The booster  will not work good if your outdoor signal is bad and there are no signal in room at all.

We will not bear any responsibility of your outdoor signal and there are no signal in room problem.

because some place couldn\'t get signal even the booster work well now.

 

If your room is empty and no obstacle , no walls, max. it can enlarge to use for 100 square meters max. . but normal recommend for 10-50 square meters normally in open space . If you need cover more area, pls add high outdoor antenna and more indoor antenna again.

 

how to installation 01 panel KOWAY

how to installation 02 KOWAY

please installation ceiling antenna same as pictue follow

CEILING INST01

 

 

 

how to installation 03smLCD KOWAY

how to installation 04smLCD

Display device (for reference)
The external power supply detecting normal display ----OK.
Internal power supply detecting normal display ----OK.
MMIC circuit detects normal display ----OK.
-50dbm signal input and detection to achieve full displayed----OK.
Features:
High gain ,easy installation and operation.
Full-duplex,singal-port design,build-in power supply.
Use ALC technology ,adjust extent automatically.
LED light working &signal condition indicators.
Big linear power,control intermodulation & scatteration stably.
Dependability stand by GB6993-86 standard.
Compatibility of electromagnetism according with ETS300 609-4.
Technique Specifications:
Item Specification
Up Link Donw Link
Frequency Range 890MHz  ~ 915MHz

1920MHz  ~ 1990MHz

935MHz  ~ 960MHz

2110MHz  ~ 2180MHz

Power -70 ~ -40dBm/FA (1.23MHz)
Gain 60±3 Db 65±3 Db
Max Output Power +23dBm / ±3dBmTotal Power +23dBm / ±3dBmTotal Power
Impedance 50Ω
Power Supply AC 110/220V (used AC/DC Adapter 12V dc)
Seclusion >70dB
Compact Design Indoor Use
Item Diemension 240 x 180 x 20mm
Connect Mode N connector
Ambient temperature -10°C~60°C
LCD display function

can display signal strongness which it receives from outdoor antenna ,
the signal bar will be full black if the signal is received very good.

Signal coverage area :

1.Support Maximum coverage area is 2000 square meters.( Depend on the area condition)
2.One indoor antenna only use for about 200 square meters. (in open space).
   If want to make all use of 2000 square meters which the host supports,
   need to add more indoor antennas (about8-10) and power divider / splitter.

Package included:

1 x GSM  & 3G Dual Band Signal Booster.
1 x Power adapter
1 x Manual
1 x Log Periodic Antenna With 10 Meters Cable
1 x Ceiling Antenna With 3 Meters Cable

How Booster/Repeater Works?

Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with

the weak or bad signal and to amplify these low signals in order to provide you with the

communication suitable for you.

Steps that describe the work of Repeater.

1) The outside antenna receives the signal from the nearest mobile base station.

2) The outside antenna sends the received signal through the coax cable to

the installed Repeater.

3) The Repeater accepts the low signal and improves it.

4) The improved signal goes to the inside antenna through the connection coax cable.

5) The inside antenna send the improved good signal to your mobile phone.

Technique Supporting:

1) If still no signal receipt after activated repeater,

please check if outdoor antenna point to signal tower

or elsewhere have strong signal and check if strength achieve -50DBM.

2) If can not call out, please adjust the direction of outdoor antenna.

3) If strength is not steady, please check if outdoor & indoor antennas are too close.

  Please ensure the outdoor and indoor antennas have distance of 8-10 meters at least,

  with a wall between and not in a same horizontal line.

 

Payment:

We only accept escrow by via WEB money(WM), TT,Western Union, QiWi wallet, Boleto and credit card here, it is safe for you and us together

Contact&Feedback

We depend on our customer satisfaction to succeed. Your feedback is extremely important to us.
If you are satisfied with our items. please leave us positive feedback, we will offer you discount or gift for next order.
Contact us before leaving any negative of neutral feedback.
We will work with you to slove any problem.

Usually we stop to service of customer who give us negative feedback.

Import tax

We are not responsible for any custom duty or import tax.

the buyer responsible for import tax, if you wouldn’t like to pay import tax by yourself, please stop to give us order. Aliexpress also ask the buyer responsible for import tax, even you give us disputer for it and we couldn’t pay it for you.

Shipment:

1. Item will be sent to the order address, please confirm with us address before give us order, please offer us full address and correct address with telephone No before give us order.

2.if you want to change address, please change it in aliexpress before give us order, we only send goods to the address same as order.

3.Regarding delivery time, we couldn’t guarantee for you, because we are not shipping company and couldn’t control shipment indeed, only check with shipping company in time.. if you need goods urgently, we suggest you choose DHL FEDEX UPS etc instead of china post mail HK post mail etc

4.we will do our best to arrange shipment once get your order, usually it need 3-5 days to delivery goods except some factory is very far or some goods is out of stock.

5.all goods will be written “GIFT" in custom declaration

6. please check the parcel carefully before signature, if you find it broken or shorts of parts, please refuse to take goods or ask shipping company give you proof or refund.

Warranty &Maintenance:                           

We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.Merchandise which is damaged or missing components is not refundable.
Buyers are only responsible for the return shipping fees for warranty items.(In most cases, buyer will only have to return the problem components rather than the entire package.).
Before returning items, please make sure you get our (the seller’s) return address, and write “gift” on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.
We are not responsible for any damage or other problem produced by user after use and only repair the product with quality problem.

 

 

 

 

Packaging Details
  • Unit Type: Set
  • Package Weight: 5.0kg (11.02lb.)
  • Package Size: 40cm x 20cm x 10cm (15.75in x 7.87in x 3.94in)
Shipping
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Quantity: Ship to:
Packaging Details
  • Unit Type: Set
  • Package Weight: 5.0kg (11.02lb.)
  • Package Size: 40cm x 20cm x 10cm (15.75in x 7.87in x 3.94in)
Payment
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