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EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

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EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

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Brand Name : ATNJ

Model Number : JS-DB800/900/P

Certification : CE,ROHS，CCC，TUV,BV， ISO

Place of Origin : China

MOQ : 5Pcs

Price : USD+75---90+kit

Payment Terms : T/T, Western Union,Paypal,Alibaba,Bank transfering.

Supply Ability : 1000+unit+per day.

Delivery Time : 3-5 work days

Packaging Details : Standard neutral packing,52x24x16cm(1 kit), 4kits as 1 carton(54x49x33cm)

800MHz Frequency Range : 832-862MHz / 791-821MHz

900MHz Frequency Range : 880-915MHz / 925-960MHz

Color : Black or Gold or Customized

Warranty : 3 Years

Packing size : 52x21x16cm

Products type : band8, 4g

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GSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

GSM LTE 70dB Gain Dual Band Repeater 800MHz 900MHz 2G 4G Signal Booster Amplifier

General
The 800/900MHz Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Technical Specifications

Specifications

Parameters

Frequency Range (Customers to Choose)

Uplink

832-862MHz, 880-915MHz

Downlink

791-821MHz, 925-960MHz

Frequency Bandwidth

30MHz&35MHz

Gain

≥70dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

Output Power(Customers to Choose)

17±3dBm

Spurious Emission

≤ -15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Inter-Modulation Attenuation ACPR

≤ -40dBc / 30kHz (measured under rated output power)

In-band Ripple

≤ 3dB

VSWR

<=2

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 5μs

RF Connector(Customers to Choose)

SMA(Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

Dimensions

165*130*40 (mm)

Weight

≤0.8 kg(Net)

Alarm Monitoring System

Alarm for uplink self-oscillation

Indication LED

Power supply

Further detail pls click here for downloading the products specification:

800+E900MHz C03 Mobile Signal Repeater.pdf

Selling Point

2022 new upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selected Band) repeater for choice.

1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.

Product Description

2G 4G signal booster (B20 + B8)

Gain : 70db


Max power : 20dbm

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile PhoneEGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile PhoneEGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

ALC functon

The ALC function can prevent excessive signal output and cause interference.

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

The repeater makes the signal stronger in places with poor signal coverage such as:

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

Packaging Including:

1. Dual Band Booster

2. Power adapter

3. Outdoor antenna

4. Indoor Omni antenna and Ceiling antenna

5. 5 meters cable

6. 20 meters cable

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

EGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile PhoneEGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile PhoneEGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile PhoneEGSM LTE High Gain 70dB Dual Band Repeater For 2G 4G Mobile Phone

We are manufacturer, and have our own factory.

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 -70dBm.

2. If cannot call out,please adjust the direction of outdoor antenna.

3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.


Product Tags:

70dB Dual Band Repeater

      

GSM LTE Dual Band Repeater

      

70dB Mobile Phone Repeater

      
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