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Cellular 23dBm CDMA 800/GSM 850 MHz PCS 1900MHz Cell Phone Signal Booster 2G 3G 4G Dual Band Car Signal Booster

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Quick Details

Brand Name: GREETWIN
Place of Origin: China
Output Power: 23dBm
Frequency: Uplink: 824-849/1805-1910MHz;Downlink:869-894/1930-1990MHz
Key words: Mobile Phone Signal Repeater
Manual Gain Control: 12dB / 1dB Step
Product Size: 182mm*118mm*18mm
Coverage: 2500sqm
Model Number: GW-23CP-V
Band width: Wide Band
Quality Warranty: 12 Months
Net Weight: 1.2Kg
Gain: 75dB
Packaging Detail: Paper Box
Selling Units: Single item
Single package size: 18.2X11.8X1.8 cm
Single gross weight: 1.2 KG
Shenzhen Greetwin Technology Co., Ltd.
Supplier
CN
Manufacturer, Trading Company, Distributor/Wholesaler
≤4h
Response Time
100.0%
On-time delivery rate
US$ 300,000+
195
Transactions
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Product Description

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Cellular 23dBm CDMA 800/GSM 850 MHz PCS 1900MHz Cell Phone Signal Booster 2G 3G 4G Dual Band Car Signal Booster

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Frequency Range

Uplink

Downlink

CDMA 800MHz

824 - 849 MHz

869 - 894MHz

PCS 1900MHz

1850 - 1910MHz

1930 - 1990MHz

Gain

70dB±2dB

75dB±2dB

Output Power

20dBm±2dBm

23dBm±2dBm

Band width

Wide Band

Manual Gain Control

15dB

ALC

>25dB

Ripple in Band

8dB

Noise Figure

≤ 6dB

VSWR

≤ 2.0

Intermodulation Products

≤ -40dBc

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 6V/3A

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

182*118*18mm

Weight

< 1.2 Kg

 

 

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User's Manual

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Features:
1. Coverage up to 500 m²
2. ALC Function
3. Simple in connection and installation
4. An optimal cooling with aluminum shell
5. Led indicators show working status and ISO alarm.
6. Support any cellular devices (voice & data & video)

  

Application:

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Product Recommended

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Company Information

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Certifications

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Payment and Shipping

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FAQ

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      Q1. Why is there still no signal after installing the equipment?

            1. Check the power on booster and power supply.

            2. Check the connector of outdoor antenna is tight or not.

            3. Check the connectors of RF cable are tight or not.

            4. Check the outdoor signal is strong enough or not.

            5. Check to make sure the antenna is installed correctly.

            6. Check the connector of indoor antenna is tight or not.

            7. Check the cable type is suitable or not.

 

      Q2. Why the signal strength is too weak on the edge of area?

            1. Check the outdoor signal and antenna direction.

            2. Check booster is full gain or not.

            3. Check all of the connectors are tight.

            4. Change the location of outdoor/indoor antenna.

            5. Check the cable type is suitable or not.

            6. Deploy more indoor antennas.

 

      Q3. After running booster, why the signals are not stable?

            1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED

                of booster to make sure alarms are green.

            2. Checking the signals from donor antenna whether to be stable or not?

            3. Connect the system again if it is incorrect connection.

 

      Q4. Why the booster power LED is not bright?

            1. Checking the input AC power range indicated on power adapter whether is corresponding to the local

                power system.

            2. Checking the power adapter whether connect the equipment correctly and stably or not.

            3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to

                that indicated on power adapter or not by multimeter