Does the device offer backup power capabilities?

An optional 4-hour backup power supply is available for the repeater.

What is the maximum gain of the repeater?

The repeater provides a gain of at least 90dB with an adjustable range of 1-31 dB.

Can the device be installed outdoors?

Yes, it is designed for outdoor use in locations like airports, tunnels, and factories.

GSM 850MHz Channel Selective Cellular Repeater

Name: GSM 850MHz Channel Selective Cellular Repeater
Brand: Shenzhen Boostel Technologies Co., Ltd.
SKU: 831119415

Guangdong, ChinaShenzhen Boostel Technologies Co., Ltd.

US$10.00-50.00

1 Set

Sample price:US$2000.00/set.Request sample

Product profile

Customization

Available

Type

Wireless Repeater

Transmission Medium

Wireless

Model NO.

BT-GA43H4

Standard

Lightning Protection

Lightning Arrester

Certification

ISO, CE

Condition

New

Transport Package

Wooden Case

Specification

560*450*270mm

Trademark

BOOSTEL

Origin

China

Production Capacity

2000 Set/Year

Key features

Customized Frequency & Power: Working frequency and output power can be customized to meet specific network requirements.

High Gain & Low Noise: Features gain up to 90dB with low noise figure to ensure clear signal transmission.

IP65 Weatherproof Design: Aluminum-alloy casing with IP65 rating provides high resistance to dust, water, and corrosion.

Remote NMS Monitoring: USB port enables remote supervision via NMS for real-time status and parameter adjustments.

No Interference to BTS: Linear amplifier technology ensures no interference to the Base Transceiver Station.

Flexible Power Supply: Supports customized DC +24V or AC 110V/220V power inputs for versatile installation.

Optional Backup Power: Includes optional 4-hour backup power supply for continuous operation during outages.

Real-time Alarm System: Monitors door status, temperature, power, and VSWR with real-time alarm capabilities.

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.