Does it protect against interference?

Yes, the auto shut-off function prevents self-oscillations that could jam carrier towers.

What certifications does it have?

It is certified with ISO, RoHS, and CE, and meets ETSI, 3GPP, and IS95 standards.

What is the power supply requirement?

It requires AC 90-264V input and provides DC 12V / 3A output.

CDMA 450MHz RF Mobile Signal Amplifier/Cell Phone Signal Booster

Name: CDMA 450MHz RF Mobile Signal Amplifier/Cell Phone Signal Booster
Brand: Shenzhen Etenda Technology Limited
SKU: 697129432

Guangdong, ChinaShenzhen Etenda Technology Limited

Negotiable

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Standard

Model NO.

ET-CR23SI-F

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Gain

75db

Outpower

23dBm

Weight

4kg

Packing Size

35*35*13cm

Transport Package

Conton

Specification

CE, ROHS

Trademark

etenda

Origin

Shenzhen

HS Code

8517611010

Production Capacity

1000PCS/Month

Key features

Dual System Coverage: Supports CDMA, GSM, WCDMA, LTE and more for comprehensive indoor coverage.

High Gain Output: Max gain up to 75dB and output power up to 23dBm for strong signal enhancement.

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

Manual Gain Adjustment: 31dB manual gain control with 1dB step precision for uplink and downlink.

Anti-Interference Protection: Auto shut-off function prevents deep self-oscillations and protects carrier networks.

Wide Application Scope: Ideal for offices, restaurants, KTVs, parking lots, and supermarkets up to 2500 sqm.

Certified Quality: Complies with ISO, RoHS, CE standards and meets ETSI, 3GPP, and IS95 specifications.

Compact Design: Elegant and compact structure with low power consumption and IP40 protection.

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