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51dBm 400-500MHz Wideband Ldmos Power Amplifier
US$800.00
1 Piece
Product profile
Customization
AvailableType
WirelessFrequency
20-500MHzModel NO.
HPA-W51(400-500MHz)Output Power
100W (50dBm)Gain
50dBTransport Package
CartonSpecification
210*110*25Trademark
OEMOrigin
Shenzhen ChinaHS Code
8543709200Production Capacity
1000PCS/YearKey features
Wide Frequency Range: Supports VHF 20-100MHz, UHF 100-600MHz, and Broadband 20-500MHz.
High Output Power: Delivers maximum output power of 50dBm (100W) with gain up to 50dB.
Robust Protection System: Features auto-restart for over-temperature and over-VSWR shutdown conditions.
Comprehensive Monitoring: Includes 9-pin monitoring for input power, temperature, VSWR, and reset control.
Flexible Port Options: RF ports available in SMA-Female or N-Female configurations.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2009-10-04Nearest Port: ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FAS, EXW
AI-Powered supplier vetting
SummaryShenzhen Yonlit Telecom Technology Co., Ltd. is identified as a Chinese manufacturer/factory focused on RF power amplifiers and SSPA products. The supplier reports 15 years of specialization since 2009, 6–10 R&D engineers, more than 10 production lines, and annual output within the stated non-disclosed range. It has self-operated import/export rights, began exporting in 2009, and derives 41%–50% of sales from exports. The available information supports production experience, product specialization, export capability, and apparent design/customization experience for multiple RF amplifier specifications. However, no certification records, after-sales service details, audited financial evidence, or clearly documented customer case outcomes are provided. Quality-control staffing is reported as fewer than five employees, which may indicate a relatively small dedicated quality team, but the available data does not establish a specific quality deficiency.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Shenzhen, China. Its stated business focus is the design and production of RF power amplifiers and SSPA products, indicating a direct manufacturing profile rather than a trading-only business.
R&D capabilityYonlit states that it has focused on designing and producing RF power amplifiers since 2009, with 6–10 years of R&D engineer experience reported. Its product and design scope includes broadband, UAV communication and navigation, SDR, linear, and pulse SSPA amplifiers across multiple frequency and power specifications, supporting specialized engineering capability.
Production capacityThe supplier reports more than 10 production lines, annual production output within the stated range, and 15 years of focus on RF power amplifier production. It also has self-operated import/export rights and an export history beginning in 2009, indicating established operational and international fulfillment capability.
Customization capabilityThe company description includes a design request covering several frequencies and power levels for pulse SSPA products, while its portfolio spans multiple amplifier types and applications. This supports the inference that the supplier can undertake RF amplifier design and specification-based customization, although detailed customization processes, engineering lead times, and validation capabilities are not provided.
Product Q&A
Q:What is the frequency range of this amplifier?
A:
It supports VHF 20-100MHz, UHF 100-600MHz, and a broadband range of 20-500MHz.
Q:What is the maximum output power?
A:
The maximum output power is 50dBm, which equals 100W.
Q:What are the input and output port types?
A:
The input port is SMA-Female, and the output port can be either SMA-Female or N-Female.
Q:What is the working voltage and current?
A:
The working voltage is 28VDC and the working current is less than 12A.
Q:How does the monitoring function work?
A:
It provides 9 pins for monitoring input power, temperature alarms, VSWR alarms, and reset control.
Send Inquiry
*To:
Shenzhen Yonlit Telecom Technology Co., Ltd.
Shenzhen Yonlit Telecom Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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