What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

Is the product certified?

Yes, it holds ISO, RoHS, and CE certifications.

What is the warranty or reliability standard?

The device has an MTBF (Mean Time Between Failures) of over 50,000 hours.

33dBm 900 1800MHz 2 Band Cell Phone Booster Mobile 2g 3G 4G Signal Amplifiers

Name: 33dBm 900 1800MHz 2 Band Cell Phone Booster Mobile 2g 3G 4G Signal Amplifiers
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 1900232435

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$899.20-965.50

1 Piece

Sample price:US$965.50/piece.Request sample

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Cable

Model NO.

GW-33ED

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

Max Gain: 80dB

Max Output: 27dBm

Colour

Black

Material

Aluminum

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin

Origin

Shenzhen

HS Code

8543709200

Production Capacity

2, 000PCS/Month

Key features

Dual Band Coverage: Supports 900MHz and 2100MHz bands for 2G, 3G, and 4G networks.

High Power Output: Delivers up to 33dBm max output power for extended coverage.

Wide Coverage Area: Effectively covers 2000 to 5000 square meters without obstruction.

Auto Level Control: 30dB ALC maintains steady output power despite signal fluctuations.

Smart Function Control: Intelligent LED panel allows easy gain adjustment and band selection.

Lightning Protection: Built-in protection ensures safety against lightning strikes.

Low Interference Design: High linear design minimizes interference to base stations.

Durable Construction: Aluminum material with IP40 rating for reliable indoor use.

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.