Does it have automatic gain control?

Yes, it includes Automatic Gain Control (AGC) to avoid over-saturation and maintain high voice quality.

What is the lead time for orders?

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

Single Band Cell Phone Signal Amplifier Boosters WCDMA Repeater

Name: Single Band Cell Phone Signal Amplifier Boosters WCDMA Repeater
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 2194375155

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$125.10-142.80

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Wireless

Model NO.

GW-30W

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Dual Band

3G 2100 / WCDMA

Colour

Yellow

Size

268mm*58mm*189mm

Panel

Digital Display

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin

Origin

Shenzhen

HS Code

8543709200

Production Capacity

2, 000PCS/Month

Key features

Wide Frequency Coverage: Supports multiple bands including WCDMA 2100, GSM 900, LTE 700/800/1800/2600, and CDMA.

Digital Display Panel: Intelligent mode setting allows users to choose gain and working system via LED panel.

Easy Plug and Play: Simple prompt software setup enables individual customers to install without professional knowledge.

High Gain Performance: Max gain up to 80dB with 75dB standard, eliminating dropped calls and increasing data speeds.

Automatic Gain Control: AGC prevents over-saturation, maintaining high voice quality and avoiding network interference.

Large Coverage Area: Effectively covers 5000 to 8000 square meters without blockage or obstruction.

Customizable Bandwidth: Bandwidth can be customized to 20MHz or specific selective bands as required.

Compact and Durable: Super compact design with IP40 rating, heatsink convection cooling, and 50000+ hours MTBF.

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.