What payment methods are available?

T/T, Western Union, PayPal, and Credit Card are available. We suggest Alibaba Trade Assurance for security.

Can I customize the frequency bands?

Yes, we can customize Single, Double, Triple, Quad, or Penta Band for 2G/3G/4G signals.

Does the price include antennas and cables?

No, the price only includes the signal booster. Antennas, splitters, and couplers are available as accessories.

Modern Network Booster 70dB 900 1800 3G Mobile Signal Repeater

Name: Modern Network Booster 70dB 900 1800 3G Mobile Signal Repeater
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 928471965

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$162.40-198.40

1 Piece

Sample price:US$198.40/piece.Request sample

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Wireless

Model NO.

GW-20GW

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Dual Band

850+1900/900+1800/900+2100/800+2100/800+2600

Coverge Areas

500-1500 Sqm

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin/Customized

Origin

Shenzhen

HS Code

8543709200

Production Capacity

2, 000PCS/Month

Key features

Wide Frequency Support: Supports GSM, CDMA, DCS, PCS, WCDMA, LTE 4G, and custom bands.

Smart Gain Control: Features ALC and manual gain control to prevent saturation and interference.

Customizable Options: Customizable brand logo, colors, frequencies, and dual/triple band configurations.

High Coverage Area: Covers 500-8000 sqm depending on output power and local signal strength.

Easy Self-Installation: Compact design allows easy installation by individuals without professional tools.

High Reliability: MTBF > 50000 hours with IP40 protection and convection cooling.

Low Power Consumption: Compact size with low power consumption, ideal for homes and offices.

Sample Availability: Samples available for all models to test before bulk ordering.

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: ≤5.06hTerms 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.