Shenzhen Greetwin Technology Co.,Limited

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Shenzhen Greetwin Technology Co.,Limited

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Good quality GPS Signal Jammer for sales
Good quality GPS Signal Jammer for sales
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N Female Connectors Cellular Signal Repeater , Cell Phone Signal Amplifier 20dBm

China N Female Connectors Cellular Signal Repeater , Cell Phone Signal Amplifier 20dBm supplier

Large Image :  N Female Connectors Cellular Signal Repeater , Cell Phone Signal Amplifier 20dBm

Product Details:

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

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 1800MHz Digital Band Selective Repeater Frequency Range: 900MHz 1800MHz
Frequency Stability: ≤ 0.05 Ppm 3GPP TS 51.026 (V 13.0.0 ) Connectors: N-Female
Bandwidth Of Sub Band: Each 0.2 ~ 10MHz Adjustable Number Of Sub Band: 4 Sub Bands/ 3 Sub Bands
Output Power: 20±2dBm Gain: 75±2dB

20dBm Dual band 900MHz 1800MHZ Band Selective Digital Repeater

 

Description:

 

In mobile communication repeaters would be an optimal solution to cover areas that can't be covered by base stations. Greetwin band selective repeater is an ideal solution for operators in more than one system and more than one sub bands. Band selective repeater is mainly used in areas with no or weak signal such as office restaurants, apartments, shopping malls, parking lots etc.

 

The digital 900/1800MHz dual band selective repeater is an alternative to traditional signal amplifiers in the standards GSM900/DCS1800. 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; 1800MHz, each 0.2 ~ 20MHz, configurable and adjustable within the frequency range of 900/1800MHz

 

Band Selective 900/1800MHz repeater is designed to amplify the mobile 900/1800MHz 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 1800MHz 1710 ~ 1785MHz 1805 ~ 1880MHz

Gain

70 ± 2dBm

75 ± 2dBm

Output power

20 ± 2dBm

20 ± 2dBm

900MHz Band width

each 0.2 ~ 10MHz adjustable

1800MHz Band width each 0.2 ~  20MHz adjustable

Number of 900MHz sub-bands

4 sub bands

Number of 1800MHz sub-bands 3 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

 

N Female Connectors Cellular Signal Repeater , Cell Phone Signal Amplifier 20dBm

Contact Details
Shenzhen Greetwin Technology Co.,Limited

Contact Person: Gavin

Tel: +8615019243082

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