What is the lead time for orders?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

Can the band be customized?

Yes, it supports wide band signal boosting or can be customized as a selective band booster.

23dBm Tetra Repeater/ Mobile Signal Booster Repeaters (GW-23G-H)

Name: 23dBm Tetra Repeater/ Mobile Signal Booster Repeaters (GW-23G-H)
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 738661765

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$70.20-80.50

1 Piece

Product profile

Customization

Available

Type

Signal Repeater

Transmission Medium

Wireless

Model NO.

GW-23G-H

Iden/Tetra

UL 890-915MHz, Dl:935 -960MHz

Transport Package

Neutral Packing

Specification

CE, RoHS

Trademark

Greetwin

Origin

Shenzhen

HS Code

8543709200

Production Capacity

2, 000PCS/Month

Key features

Wide Band Coverage: Supports multiple bands including CDMA450, LTE700, GSM900, DCS1800, WCDMA, and LTE2600.

Large Area Coverage: Effectively covers 500 to 3000 square meters without signal obstruction.

Low Interference Design: Features high linear design and ALC function to minimize interference to base stations.

Universal Device Support: Compatible with all cellular devices for voice, data, and video transmission.

Compact and Efficient: Compact size with low power consumption and easy installation for indoor use.

Oscillation Prevention: Includes antenna isolation testing to prevent system oscillation.

High Gain Output: Delivers up to 75dB gain with a maximum output power of 23dBm.

Robust Reliability: Designed with an MTBF exceeding 50,000 hours for long-term stability.

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: ≤5.18hTerms 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.

Product Q&A

Q:What is the coverage area of this signal booster?

It can cover approximately 500 to 3000 square meters without blockage or obstruction.

Q:Which frequency bands does this repeater support?

It supports a wide range of bands including CDMA450, LTE700, LTE800, iDEN, GSM900, DCS1800, PCS1900, WCDMA, and LTE2600.

Q:Is this device suitable for home and small business use?

Yes, it is an ideal solution for small/medium businesses and home users to enhance indoor wireless connectivity.

Q:What is the maximum output power of the GW-23G-H model?

The maximum output power is 23dBm with a gain of up to 75dB.

Q:Does the package include installation accessories?

Yes, the standard package includes a power supply adapter, AC power cord, installation kit, and user manual.

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23dBm Tetra Repeater/ Mobile Signal Booster Repeaters (GW-23G-H)