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Digital Quad-Band B1 B3 B8 B20 Mobile Phone Signal Repeater Bandwidth Adjustable Digital Repeater

Name: Digital Quad-Band B1 B3 B8 B20 Mobile Phone Signal Repeater Bandwidth Adjustable Digital Repeater
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 2003506765

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

Negotiable

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Cable

Model NO.

GW-27DRLGDW

Standard

Lightning Protection

With Lightning Protection

Certification

Condition

New

20-6000MHz

Digital RF Repeater

Maximum Gain

75±3dB

Dimensions

315*223*133 mm

Output Power

27dBm

Relative Humidity Range

95% (Non Condensing)

Weight

≤ 7.5kg Input AC220V, 50/60Hz

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin

Origin

Shenzhen

HS Code

8543709200

Production Capacity

2, 000PCS/Month

Key features

Quad-Band Coverage: Supports B1, B3, B8, and B20 bands for comprehensive signal coverage.

Adjustable Bandwidth: Digital filter allows 3 sub-bands with 0.2-30MHz variable per sub-band.

IP65 Outdoor Protection: Aluminum-alloy casing resists dust, water, and corrosion for outdoor use.

Remote Management: Supports USB local supervision and IP-based NMS for remote status monitoring.

Low Interference Design: Linear amplifier and high selectivity filters eliminate uplink/downlink interference.

Customization Options: Brand logo, colors, and frequencies can be customized for OEM/ODM orders.

Fast Sample Delivery: Samples shipped via DHL/FedEx in 3-5 days to USA, Canada, Europe, and Asia.

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: ≤5.23hTerms 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.