Can this device be customized?

Yes, it supports wideband signal boosters or can be customized as a selective band booster based on specific needs.

What is the lead time for orders?

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

What certifications does the product have?

The product is certified with ISO, RoHS, and CE standards.

B2 B5 B66 3G 4G Tri Band Repeater Mobile Phone Signal Amplifier

Name: B2 B5 B66 3G 4G Tri Band Repeater Mobile Phone Signal Amplifier
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 2202804585

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$253.90-275.50

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Wireless

Model NO.

GW-23CPA

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Gain

75dBm

Frequency

B5 B2 B66

Feature

Triple Band

Coverage

800-1500 Sqm

Output Power

23dBm

Size

239*268*58mm

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin

Origin

Shenzhen

HS Code

8517699000

Production Capacity

5000/Month

Key features

Tri-Band Signal Coverage: Supports B2, B5, B66 bands covering 824-2180MHz for 2G/3G/4G networks.

Wide Coverage Area: Effectively covers 500-1500 square meters without signal obstruction.

Intelligent Digital Control: Features a digital display panel for easy gain adjustment and system selection.

Low Power Consumption: Compact design with low power usage, extending mobile device battery life.

High Linear Performance: ALC function minimizes interference to base stations while maintaining signal quality.

Easy Self-Installation: User-friendly design allows individual customers to install without professional tools.

Robust Build Quality: IP40 rated with heatsink convection cooling for stable operation in various environments.

Customizable Options: Supports wideband signal boosters or customizable selective band boosters.

Company profile

High Repeat Buyers ChoiceYears of Export Experience3D Software DesignR&D Capabilities

Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-08-01Nearest Port: ShenzhenAverage Response Time: ≤5.34hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with three production lines and stated output of mobile signal boosters and signal jammers. It provides broad customization, ODM, and OEM services, including OEM support for recognized brands, and reports product development during the past year. Its business scope covers communication, security, electronic, and related equipment, with import and export permitted. Production and export capabilities are documented, including markets across multiple regions and a stated off-peak lead time within 15 working days. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented and followed. However, the supplier reports no available SDK, no in-stock service, and no overseas warehouse or showroom. The provided information does not establish certifications, financial strength, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its described offerings cover manufacturing capacity, quality control, R&D, export trade, and related capabilities, supporting a direct manufacturing profile.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, indicating procedural service capability but limited stated overseas support infrastructure.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples and designs. It does not have an available SDK, which limits the documented software-development interface capability, but this alone does not negate the stated product R&D evidence.

Production capacityThe supplier is a manufacturer operating three production lines and reports annual production quantities of 2,000,000 mobile signal boosters and 2,000,000 signal jammers, with a stated off-peak lead time within 15 working days. It also has valid manufacturing-capacity contracts with each associated subcontractor, although no in-stock capacity is available.

Customization capabilityBoth slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization capability.