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27dBm 80dB Dual Band Mobile Signal Booster
Negotiable
1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Standard

Standard

Model NO.

ET-CR27DI-F

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Weight

4kg

Packing Size

35*35*13cm

Color

Black

AC

90-220V

Transport Package

Conton

Specification

CE, ROHS

Trademark

etenda

Origin

Shenzhen

HS Code

8517611010

Production Capacity

1000PCS/Month

Key features

Dual Band Coverage: Supports any two systems including CDMA, GSM, DCS, PCS, WCDMA, AWS, and LTE.
Auto Gain Control: Built-in AGC and ALC circuits automatically adjust gain based on input signal strength.
Manual Gain Adjustment: 31dB MGC with 1dB step attenuation allows precise manual gain control for installation.
Auto Shut Off Protection: Prevents deep self-oscillations and tower jamming by automatically shutting off at 15dB.
Digital Display: Features a digital display to show current gain and allows manual adjustment.
Lightning Protection: Equipped with built-in lightning protection for enhanced safety and durability.
Wide Application: Ideal for indoor coverage in bookstores, restaurants, offices, parking lots, and more.
Low Power Consumption: Designed with energy-efficient components to minimize power usage.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-06-28Nearest Port: ShenzhenAverage Response Time: >24hTerms of Payment: T/T, D/P, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, DDP, CIP, FCA, EXW

About Our Factory & Business Background

Address3 Floor, Building B, Fifth Industrial Park, Gongye Road, Longhua, China Guangdong, Shenzhen, Guangdong, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSignal Repeater, Band Selective Repeater, CDMA Repeater, Triple Band Repeater, Four Band Repeater, Dual Band Repeater, WCDMA Repeater, Dcs Repeater, VHF/UHF Signal Repeater, Signal Booster

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What frequency bands does this booster support?
A:
It supports dual bands including CDMA850, GSM900, EGSM900, DCS1800, PCS1900, WCDMA2100, AWS2100, and LTE.
Q:Can I manually adjust the gain?
A:
Yes, it features 31dB Manual Gain Control (MGC) with 1dB step adjustment for both uplink and downlink.
Q:How does the auto shut-off function work?
A:
The unit automatically shuts off if the Automatic Level Control (ALC) reaches 15dB to prevent tower jamming.
Q:What is the maximum coverage area?
A:
The typical application coverage is up to 3500 square meters.
Q:What are the power supply requirements?
A:
It accepts AC input from 90V to 264V and outputs DC 12V / 3A.

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