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28V Low Current 2W FDD Power Amplifier for Marco Base Station
US$123.00
1 Piece
Product specifications
Type
Product profile
Certification
CECondition
NewUsage
Telephone, Workstation, Mobile PhoneModel NO.
1. UZI-FDD-B1-2.1G-2W-12055R-DualL-DI-28VSupport Network
GSMInformation Content
DataProduct Name
Power AmplifierKeywords
Uzi-FDD-2W-12055r-Dual-Di-28V Power AmplifierMechanical Dimensions
120*55*21.5Connecters
5 ConnectersWorking Temperature
-25~+65℃Operating Current
≤1.2AOperating Voltage
28VTransport Package
Standard Packaging or CustomizedSpecification
Standard Specifications or CustomizedTrademark
UZIWAVEOrigin
Fujian, ChinaProduction Capacity
50000pieces/YearKey features
Comprehensive Monitoring: Features power detection, VSWR measurement, temperature monitoring, and active fault reporting.
Advanced Control Functions: Equipped with ATT, ALC functions, and RS485 protocol support for real-time diagnostics.
Wide Frequency Support: Available for B1, B3, B5, and B8 bands covering 800MHz to 2.1GHz for 2G/3G/4G/5G networks.
High Reliability: Delivers exceptional stability and durability for critical macro and micro cell site deployments.
Compact Design: Dimensions of 120*55*21.5mm with low power consumption for modern wireless infrastructure.
CE Certified: Product meets CE certification standards for safety and compliance.
Versatile Applications: Suitable for base stations, DAS, repeater stations, private networks, and test laboratories.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤0.69h
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?
A:
Troubleshoot step by step: a. Check input signal strength. 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?
A:
Causes include software settings, system loss, and hardware failures. Solutions: a. Adjust ATT parameters in software. b. Calibrate test system components. c. Test the amplifier independently; if it fails, contact professional maintenance.
Q:How to accurately locate the problem if the software or instrument shows a high VSWR of the power amplifier?
A:
a. If software shows high VSWR, replace rear-end components (cables, connectors) one by one. b. If instrument shows high VSWR, calibrate the test system first. c. If issues persist after replacing components and calibration, it is a hardware fault requiring maintenance.
Q:What are the mechanical dimensions and connector types?
A:
The dimensions are 120*55*21.5mm. It has 5 connectors in total: ANT is an SMA connector, and the others are MMCX connectors.
Q:What is the working temperature range?
A:
The working temperature range is -25 to +65 degrees Celsius.
Send Inquiry
*To:
Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.
Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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