Does the product support remote monitoring?

Yes, it supports RS485 protocol with dedicated testing software for remote management and diagnostics.

2.8-3.2g 20W GaN Power Amplifier for Marco Base Station

Name: 2.8-3.2g 20W GaN Power Amplifier for Marco Base Station
Brand: Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.
SKU: 2278657265

Fujian, ChinaXiamen Yaozhi Huasheng Communication Technology Co., Ltd.

US$123.00

1 Piece

Product specifications

Type

Product profile

Certification

Condition

New

Usage

Telephone, Workstation, Mobile Phone

Model NO.

1. UZI-TDD-2.8~3.0G-20W-1411-48VGaN 2. UZI-TDD-3.0

Support Network

GSM

Information Content

Data

Product Name

Uzi-Tdd- 20W-140110-48V GaN

Keywords

Gallium Nitride Power Amplifier

Mechanical Dimensions

140*110*22

Connecters

3 Connectors in Total: PA in Adopts MCX Connector

Working Temperature

-40~+55℃

in-Band Ripple

≤3db

Operating Current

≤2.5A

Operating Voltage

48V

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

UZIWAVE

Origin

Fujian, China

Production Capacity

50000pieces/Year

Key features

GaN Technology: Advanced Gallium Nitride material for superior efficiency and thermal performance.

Comprehensive Monitoring: Real-time detection of power, VSWR, temperature, and active fault reporting.

ALC and ATT Functions: Includes Automatic Level Control and Attenuator for precise operational control.

RS485 Protocol Support: Enables remote management and diagnostics via dedicated testing software.

Multiple Application Scenarios: Suitable for 2G/3G/4G/5G base stations, DAS, repeaters, and private networks.

High Reliability: Engineered for consistent performance with minimal distortion in critical networks.

Compact Design: Dimensions of 140*110*22mm with low power consumption for modern infrastructure.

Company profile

Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.Fujian, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤18h

About Our Factory & Business Background

AddressXiamen, Fujian, China

Our Production Capability & Technical Expertise

Main ProductsPower Amplifier, Mesh Network, Anti-Drone Module, Repeater, Electronic Fence

Product Q&A

Q:What should I check if the output power of the power amplifier is lower than expected during testing?

Troubleshoot step by step: a. Check input signal for standard compliance. b. Verify ALC software settings. c. Inspect rear-end components like cables and connectors for excessive loss. d. Test the amplifier independently to confirm hardware faults.

Q:What are the possible causes if the power amplifier gain fails to meet expectations, and how to solve them?

Check software attenuation settings and reduce or disable ATT if enabled. Calibrate the test system to ensure component loss is within range. Test the amplifier independently to rule out hardware faults.

Q:How to accurately locate the problem if the software or instrument shows a high VSWR of the power amplifier?

For software-detected high VSWR, replace rear-end components one by one. For instrument-detected high VSWR, calibrate the test system first. If issues persist, it indicates a hardware fault requiring professional maintenance.

Q:What are the mechanical dimensions of the product?

The mechanical dimensions are 140*110*22 mm.

Q:What connectors are used in this power amplifier?

It has 3 connectors in total: PA IN adopts MCX connector, while both LNA OUT and ANT use SMA connectors.