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LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

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LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

China LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band supplier

Large Image :  LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

Product Details:

Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-27D-NH

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Contact Us
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
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Detailed Product Description
Product Name: 2G / 4G LTE Signal Booster Frequency Range: 1800MHz
Coverage: Up To 5000 M² Advantage: LCD Display
Bandwidth: Wide Band Manual Gain Control: 31dB / 1dB Step
Gain: 80dB Output Power: 27dBm

2G / 4G LTE DCS 1800MHz Cell Phone Signal Boosters with LCD Display

 

Model. GW-27D-NH

 

What is a “Cell Signal Booster”?

A cell signal booster is a device that receives cell signals from a carrier tower using an antenna then amplifies it and rebroadcasts it though one or more antennas. The purpose is to bring usable cell signal into areas with weak unusable cellular reception. Various types of cell signal boosters have been around for years in the consumer market and even longer in the commercial world.

 

Introduction:

Signal Booster GW-27D-NH is designed to enhance and improve the quality of mobile 2G / 4G LTE DCS 1800MHz connection.There’re black and white colors for options.

The gain of the model is 80dB, the power is 27dBm, which is compatible with all domestic operators of mobile communication. It is ideal for using in houses, offices, shops and restaurants.

The model is equipped with an LCD screen, which indicates the level of input signal before and after boosting. The information on the LCD screen, greatly simplifies the process of adjusting the gain of the system.

 

Specification:

Frequency Range

Uplink

Downlink

DCS 1800MHz

1710 - 1785MHz

1805 - 1880MHz

Max. Gain

75dB

80dB

Max. Output Power

23dBm

27dBm

Band width

Wide Band

Manual Gain Control

31dB / 1dB Step

Automatic Gain Control

>31dB

Ripple in Band

6dB;

Noise Figure

≤ 6dB

VSWR

≤ 2.0

Intermodulation Products

9KHz~1GHz

≤ -36dBm

1~12.75GHz

≤ -30dBm

Spurious Emission

9KHz~1GHz

≤ -36dBm

1~12.75GHz

≤ -30dBm

Time Delay

≤ 1.5 μs

Frequency stability

≤ 0.01ppm

MTBF

> 50000 hours

Impedance

50 ohm

Power Supply

AC 90-264V,DC 9V/5A

Power LED

Power indicator

ISO(Alarm LED)

Red

Self oscillation or Strong input signal

Green

Normal

Mechanical Specification

RF Connector

N-Female

Switch

Power Switch

Cooling

Heatsink Convection cooling

Humidity

< 90%

Operating Temperature

-20°C ~ +55°C

Environment Conditions

IP40

Installation Type

Wall Installation

Size

228mm×170mm×65mm

Weight

< 3.5Kg

 

Other Frequencies for options:

Frequency Range Uplink Downlink
GSM900 890 - 915MHz 935 - 960MHz
EGSM900 880 - 915MHz 925 - 960MHz
CDMA800/GSM850 824 - 849MHz 869 - 894MHz
AWS1700 1710 - 1755MHz 2110 - 2155MHz
PCS1900 1850 - 1910MHz 1930 - 1990MHz
WCDMA2100 1920 - 1980MHz 2110 - 2170MHz
LTE2600 2500 - 2570MHz 2620 - 2690MHz

 

 

Features:

1. Coverage up to 5000 m²

2. Manual mode for adjusting the gain by “+” / “-” button

3. Smart mode for adjusting the gain automatically

4. Fluted surface on aluminum shell provides an optimal cooling

5. LCD Screen displays the working status of AGC and ISO, gain and power in time.

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

 

 

Instructions:

Power LED

Green

Normal

Off

DC power problem

Smart LED

Green

Adjusting the gain automatically

Off

Manual mode: adjusting the gain by “+” / “-” button

 

 

 

LCD Display

 

LCD display will show the real-time gain,

“+” increase gain, “-” decrease gain.

 

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

 

 

 

SEL

1. Quickly Press: select the different systems when you need, (only for Dual band, Tri band, Quad-band or Five band repeater)

2. Press for 2 Seconds: select the smart mode or manual mode

 

 

 

FAQ:
1. After installing booster signal not be very good, indoor signal coverage very small ?
> Adjust outdoor antenna's location and direction
> Change another high gain outdoor antenna
> Check whether cables are connected well
> Change more powerful repeater

2. Cell phone signal full bar, but communication quality bad ?
> Much closer distance between indoor and outdoor antenna, separate them with a longer distance.

3. After installing booster not only signal be good, but also more bad ?
> Much closer distance between indoor and outdoor antenna, separate them with a longer distance.

4. Working good for long time, suddenly signal bad ?
> Check whether outdoor cable connectors are flooded
> Check whether power light is working normally
> If cables are not flooded and power light is working normally, the booster should has problems and need to be sent back to factory for repair.

 

Application:

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

Installation:

The booster is fixed onto the wall through expansion bolts.
A. Drill holes on the targeted place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.

 

Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN: connected with Power adaptor.

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

 

Our Workshop:

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

 

Our Company:

Greetwin Tech is a strong and reliable factory, focusing on the R&D and Manufacturing of Digital ICS Repeater, RF Repeater, Indoor Signal Distribution System, Trunk Amplifier, Band Selective Repeater for more than 10 years.

LCD Display Cell Phone Signal Boosters 2G / 4G LTE DCS 1800MHz 80dB Gain Wide Band

  

Contact Details
Shenzhen Greetwin Technology Co.,Limited

Contact Person: bill

Tel: +8615019243082

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