How does it prevent interference?

It has an auto shut-off function to avoid deep self-oscillations that could jam towers.

What are the operating temperature limits?

The device operates within a temperature range of -25 to +55 degrees Celsius.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

23dBm 75db Cell Phone Signal Repeater/ Tetra Amplifier

Name: 23dBm 75db Cell Phone Signal Repeater/ Tetra Amplifier
Brand: Shenzhen Etenda Technology Limited
SKU: 697325802

Guangdong, ChinaShenzhen Etenda Technology Limited

Negotiable

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Standard

Model NO.

ET-CR23S-F

Certification

ISO, RoHS, CE

Condition

New

Outpower

23dBm

Gain

75db

Band

GSM

Alc$Mgc

Yes

Working Environment

Indoor

Transport Package

Conton

Specification

CE, ROHS

Trademark

etenda

Origin

Shenzhen

HS Code

8517611010

Production Capacity

1000PCS/Month

Key features

High Gain Performance: Provides up to 75dB gain for strong signal amplification.

Wide Frequency Coverage: Supports Tetra, CDMA850, GSM900, EGSM, DCS, PCS, WCDMA, AWS, LTE 700, and 2500MHz bands.

Automatic Gain Control: Built-in AGC and ALC circuits automatically adjust gain based on input signal strength.

Manual Gain Adjustment: 31dB MGC with 1dB step adjustment available for precise installation tuning.

Auto Shut-off Protection: Prevents self-oscillation and tower jamming with automatic shutdown functionality.

Large Coverage Area: Delivers up to 2500 square meters of effective signal coverage.

Low Power Consumption: Designed for energy efficiency with AC90-264V input and DC12V output.

Compact and Durable Design: Elegant compact build with IP40 rating and operating temperature from -25 to +55 degrees Celsius.

Company profile

Shenzhen Etenda Technology Limited

Guangdong, China

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