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Tetra PA 350~470MHz RF Power Amplifier Module
US$500.00
1 Piece

Product profile

Customization

Available

Usage

Mobile phone, Repeater

Type

Wireless

Model NO.

BT-PTT350-20/D4250-KR1

Support Network

Two Way Radio Repeater

Information content

Voice

Certification

CE, ISO, RoHS

Condition

New

Frequency Rang

350-370MHz

Output Power@(25℃)

42±1dBm

Power Supply

+28V; ≤2.5A

Operating Temperature

-25~+55℃

Transport Package

Carton

Specification

145*110*20.5mm

Trademark

BOOSTEL

Origin

China

HS Code

8517629900

Production Capacity

3000/Month

Key features

Wide Frequency Range: Operates in 350-370 MHz band for TETRA systems.
Adjustable Gain: Gain adjustable range up to 30dB with 1dB steps.
Comprehensive Monitoring: Supports RS485 monitoring for status, alarms, and power detection.
OEM/ODM Services: Customization services available for specific requirements.
Multiple Certifications: Certified with CE, ISO, and RoHS standards.

Company profile

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: ≤1.67h 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 is the operating frequency range?
A:
The module operates in the 350-370 MHz range.
Q:Can the gain be adjusted?
A:
Yes, the gain is adjustable with a range of up to 30dB and steps of 1dB.
Q:What monitoring functions are supported?
A:
It supports monitoring of working status, alarms, input/output power, temperature, and VSWR via RS485.
Q:Is OEM or ODM service available?
A:
Yes, both OEM and ODM services are available.
Q:What is the lead time for orders?
A:
Lead time is one month during off-peak season and 1-3 months during peak season.

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