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Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation

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Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation

China Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation supplier

Large Image :  Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation

Product Details:

Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001,CE,ROHS
Model Number: GW-20GWDV

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiable
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: Dual Band 900MHz 2100MHz Digital Band Selective Repeater Frequency Range: 900MHz 2100MHz
VSWR: ≤ 2.3 900MHz Bandwidth: 0.2MHz To 10MHz
2100MHz Bandwidth: Each 0.2 ~ 15MHz Adjustable Number Of Sub Bands: 4 Sub Bands/4 Sub Bands
Output Power: 20±2dBm Gain: 75±2dB

20dBm Dual band 900MHz 2100MHZ Band Selective Digital Repeater

 

Description:

 

Greetwin 900/2100MHz Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low-power signal from BTS via radio frequency (RF) transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted tothe BTS via the opposite direction.

 

The digital 900/2100MHz dual band selective repeater is an alternative to traditional signal amplifiers in the standards GSM900/WCDMA2100. It works in several systems and sub-bands simultaneously.

 

Has the ability to select a channel. Thanks to this function, you can get more accurate signal amplification, high quality of incoming voice calls and internet data that do not interfere with neighboring base stations.

 

Has the ability to select a channel. Thanks to this function, you can get more accurate signal amplification, high quality of incoming voice calls and internet data that do not interfere with neighboring base stations.

 

Number of sub-bands:

Digital 900MHz, 4 sub-bands, each 0.2 ~ 10MHz; 2100MHz, each 0.2 ~ 15MHz, configurable and adjustable within the frequency range of 900/2100MHz

 

Band Selective 900/2100MHz repeater is designed to amplify the mobile 900/2100MHz signal. The device guarantees uninterrupted calls and high speed of downloading mobile data throughout the zone.

 

The digital repeater has a range filtering system, so it can amplify the signal only of certain mobile network operators and block other networks.

 

The repeater is also equipped with OMT / OMC remote control and monitoring system allowing to configure and control the device operation remotely via PC or wireless modem (optional function). The built-in backup battery will ensure the operation of the device even with a sudden power failure (optional function).

 

Feature:

• Automatic and manual adjustment of the signal gain.

• Independent adjustment of Uplink and Downlink gain parameters with the ability to switch on and off for each subband.

• Intended for installation inside the building.

• Protection against overlapping frequencies of operators.

• High level of integration.

• Lightweight, compact.

• Low heat dissipation during prolonged operation.

• Low energy consumption.

• Universal unit: 100 ~ 240VAC

 

Specification:

 

RF Uplink Downlink parameters

 

Uplink

Downlink

Frequency range 900MHz

890 ~ 915MHz

935 ~ 960MHz

Frequency range 2100MHz 1920 ~ 1980MHz 2110 ~ 2170MHz

Gain

70 ± 2dBm

75 ± 2dBm

Output power

20 ± 2dBm

20 ± 2dBm

900MHz Band width

each 0.2 ~ 10MHz adjustable

2100MHz Band width each 0.2 ~  15MHz adjustable

Number of 900MHz sub-bands

4 sub bands

Number of 1800MHz sub-bands 4 sub bands

Frequency Adjustment Step

100KHz

100KHz

Unevenness Standard

≤ 3 ~ 6dB

Noise factor Standard

≤ 6dB

V.S.W.R Standard

≤ 2

Group delay

≤ 8μs

Frequency stability

≤ 0.01ppm

Electrical parameters

Resistance

50 ohm

Power consumption

≤36W

Power Supply

Input AC100 - 240V,50 ~ 60Hz,
output DC12V / 7A

Mechanical parameters

I / O

N-Female

Dimensions

280 * 350 * 101mm

Weight

≤8kg

Environmental parameters

Operating temperature

-25ºC ~ + 55ºC

Relative humidity

5% - 95%

Environmental conditions

IP40

 

Dual Band Cell Phone Signal Boosters 20dBm 900MHz 2100MHZ Low Heat Dissipation

 

Contact Details
Shenzhen Greetwin Technology Co.,Limited

Contact Person: Gavin

Tel: +8615019243082

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