600-800m 20W GaN-Free Power Amplifier for Marco Base Station

Name: 600-800m 20W GaN-Free Power Amplifier for Marco Base Station
Brand: Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.
SKU: 2269347575

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.

UZI-TDD- 20W-19140-28V

Support Network

GSM

Information Content

Data

Product Name

Uzi-Tdd- 20W-19140-28V

Keywords

600-800m

Mechanical Dimensions

190*140*24

Connecters

3 Connectors in Total, Pain/Lna out Are MCX Conne

Working Temperature

-40~+55℃

Operating Current

≤5A

Operating Voltage

28V

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

UZIWAVE

Origin

Fujian, China

Production Capacity

50000pieces/Year

Key features

Advanced Monitoring: Features power detection, VSWR measurement, temperature monitoring, and active fault reporting.

Precise Control: Includes ATT (Attenuator) and ALC (Automatic Level Control) functions for complete operational control.

Low Power Consumption: Designed with compact structure and low power consumption, ideal for modern wireless infrastructure.

Versatile Applications: Suitable for macro/micro base stations, DAS, repeaters, private networks, and broadcasting equipment.

RS485 Connectivity: Supports RS485 protocol and dedicated testing software for real-time diagnostics and control.

High Stability: Ensures optimal system performance with industry-leading consistency and long-term durability.

Company profile

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

Business Type: Manufacturer/FactoryAverage Response Time: ≤15h

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: 1. Check input signal strength. 2. Verify software ALC settings. 3. Inspect rear-end components (cables, connectors) for excessive loss. 4. Test the amplifier independently to identify hardware faults.

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

Causes include software settings, system loss, and hardware failures. Solutions: 1. Adjust or disable ATT parameters in software. 2. Calibrate test system components. 3. Test amplifier independently; if it still fails, contact professional maintenance for hardware repair.

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

Abnormal VSWR relates to link matching. 1. If detected by software, replace rear-end components (cables/connectors) one by one. 2. If detected by instrument, calibrate the test system first. 3. If issues persist after calibration and component replacement, it indicates a hardware fault requiring professional maintenance.

Q:What monitoring functions does this power amplifier support?

It features comprehensive monitoring capabilities including power detection, VSWR measurement, temperature monitoring, and active fault reporting to ensure optimal system performance.

Q:What connectors are used on this power amplifier?

It has 3 connectors in total: PAIN/LNA OUT are MCX connectors, and ANT is an SMA connector.