What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

What certifications does the product hold?

The product is certified with ISO, RoHS, and CE, and complies with 3GPP TS25.143 V6.2.0 standards.

How is the device powered?

It operates on AC100-240V input with an external DC9V/5A adapter, consuming up to 25W of power.

B5 GSM LTE 850MHz Bandwidth Adjustable Digital Signal Booster

Name: B5 GSM LTE 850MHz Bandwidth Adjustable Digital Signal Booster
Brand: Shenzhen Boostel Technologies Co., Ltd.
SKU: 831396375

Guangdong, ChinaShenzhen Boostel Technologies Co., Ltd.

US$30.00-50.00

1 Set

Sample price:US$500.00/set.Request sample

Product profile

Customization

Available

Type

Wireless Repeater

Transmission Medium

Wireless

Model NO.

BT-LS20E4-850

Standard

Lightning Protection

Lightning Arrester

Certification

ISO, RoHS, CE

Condition

New

Transport Package

Carton

Specification

360*450*130mm

Trademark

BOOSTEL

Origin

China

Production Capacity

10000 Set/Year

Key features

Adjustable Bandwidth: Supports 4 sub-bands with 0.2-10MHz tune bandwidth within 25MHz.

Smart ALC Technology: Ensures stable and continuously adjustable output level to prevent distortion.

Multi-Band Support: Compatible with GSM, UMTS, and LTE systems for versatile coverage.

Certified Quality: Meets ISO, RoHS, CE standards and complies with 3GPP TS25.143 V6.2.0.

Easy Installation: Wall-mountable design with external AC/DC adapter for simple setup.

Comprehensive Monitoring: Features LED indicators for power, alarm, and state with uplink oscillation detection.

Customization Options: OEM and ODM services available for tailored manufacturing needs.

Company profile

Shenzhen Boostel Technologies Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2000-03-01 CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤1.58h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryBoostel Technology is a Shenzhen-based Chinese manufacturing supplier focused on radio communication products, including repeaters, antennas, passive components, in-building systems, wireless signal jammers, WiFi, and Ad-Hoc/IP Mesh solutions. The company reports operations combining R&D, manufacturing, marketing, project, and engineering services, with more than 10 production lines, ISO9001:2015 certification, 6 R&D engineers, and 6–10 quality-control staff. Reported annual capacities include 10,000 PICO repeaters, 2,000 RF repeaters, 50,000 antennas, and 10,000 Ad-Hoc/IP Mesh units. It exports to multiple global regions and reports one-month off-peak lead times and two-to-three-month peak-season fulfillment. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a factory and limited company based in Shenzhen, China. Its stated operations integrate R&D, manufacturing, marketing, project, and engineering services for radio communication products, supporting classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit evidence of a quality-management certification, although no additional certifications or certificate-scope details are provided.

R&D capabilityBoostel is described as a high-tech company engaged in scientific R&D and radio communication technology, with six years of total R&D-engineer experience reported. These statements support the presence of R&D capability, but no patent, product-development, laboratory, or innovation-output evidence is provided.

Production capacityThe supplier reports more than 10 production lines and defined annual capacities of 10,000 PICO repeaters, 2,000 RF repeaters, 50,000 antennas, and 10,000 Ad-Hoc/IP Mesh units. It also reports one-month off-peak lead times and two-to-three-month peak-season fulfillment, providing explicit evidence of established production capacity and planning.

Product Q&A

Q:What frequency bands does this booster support?

It supports GSM, UMTS, and LTE systems with an uplink range of 824-849 MHz and downlink range of 869-894 MHz.

Q:Can the bandwidth be adjusted?

Yes, it features software-defined filters allowing adjustment of 4 sub-bands, each 0.2-10MHz, within a total tune bandwidth of 25MHz.

Q:What is the maximum gain of the repeater?

The repeater provides a gain of at least 70 dB for both uplink and downlink signals.

Q:Is this product suitable for indoor use?

Yes, it is designed for indoor applications such as hotels, offices, basements, and shopping malls to fill signal blind areas.

Q:Does the device support OEM or ODM services?

Yes, the manufacturer offers both OEM and ODM services for customized production.

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B5 GSM LTE 850MHz Bandwidth Adjustable Digital Signal Booster