How is the quality of your products?

Our raw materials are all brand new, directly supplied by manufacturers. We use the ISO9001 quality management system for research and development and production, strictly controlling and ensuring traceability of each process. Our solutions are designed with sufficient redundancy to guarantee that the final product meets your needs.

Can you print my own logo on the products?

Yes, we offer logo, packaging design, and other OEM services. We provide logo design confirmation to ensure final mass production.

What are the payment terms?

Payment via wire transfer only.

High Reliability 50W 3-4GHz RF Power Amplifier for Communication Link

Name: High Reliability 50W 3-4GHz RF Power Amplifier for Communication Link
Brand: Dongguan Mingdong Technology Co., Ltd.
SKU: 2272540625

Guangdong, ChinaDongguan Mingdong Technology Co., Ltd.

US$1,400.00-1,800.00

1 Piece

Product specifications

Specification

Product profile

Customization

Available

Usage

Type

Wireless

Model NO.

MD-PA3000M4000M50W

Support Network

Information content

Certification

ISO

Condition

New

Frequency

3000-4000MHz

Product Name

3000-4000MHz 50W RF Power Amplifier Module

Output Power Psat

50W

Power Gain

47db

Gain Flatness

≤±2db

Maximum Input Power

≤+5dBm

Supply Voltage

26-32V(DC)

Working Current

≤6A

Harmonic Suppression

≤-10dbc

Clutter Suppression

≤-60dbc

Input Vswr

≤1.5

Send/Receive Conversion Time (Us)

≤20

Working Temperature

-40℃-+60℃

Storage Temperature

-50℃-+80℃

Weight

1kg

Transport Package

Standard Packaging or Customized

Specification

200*100*30mm

Trademark

MINGDONG

Origin

Guangdong, China

Production Capacity

500000 Sets/Year

Key features

High Output Power: Delivers 50W output power with 47dB gain for robust signal transmission.

Ultra-Wideband Range: Operates across 3000-4000MHz frequency range with continuous wave capability.

Fast Switching Speed: Features rapid transmit/receive switching time of 20 microseconds.

Robust Protection: Includes comprehensive protection against standing wave, overvoltage, overcurrent, and overheating.

Multiple Communication Ports: Supports RS232, RS485, RS422, and RJ45 for flexible control and monitoring.

High Reliability: Stable operation under 4:1 standing wave ratio with ISO9001 certified quality control.

Customization Available: Offers full customization, minor customization, and flexible design options.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationQuality AssuranceManagement Certification

Dongguan Mingdong Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: shen zhen portAverage Response Time: ≤1.62h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on electronic, communication, RF/microwave, and related specialized equipment. It provides 3D software design, ODM, OEM, and multiple levels of customization, supported by senior engineers and university collaborations. Production-related strengths include valid manufacturing contracts with associated subcontractors, documented supplier assessment procedures, 15 qualified service-capable suppliers, quality assurance, traceability, and corrective-action processes. However, the supplier reports no SDK, in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are referenced for 2022–2024, but the provided information does not include sufficient performance details to assess credibility. ISO9001:2015 certification is stated, while no regular fire drills were conducted in the past year.

Supplier typeThe supplier explicitly identifies as a professional technical supplier. Its stated business scope covers manufacturing and sales of electronic, communication, and electronic special equipment, while its R&D team operates a dedicated RF/microwave workshop and includes senior engineers with over 20 years of industry experience.

CertificationsThe supplier states that it holds an ISO9001:2015 certificate. This provides explicit evidence of a quality-management certification, although no other certification is identified in the provided information.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective and preventive actions. Quality assurance and raw-material traceability are also documented, supporting structured service and quality follow-up.

R&D capabilityThe supplier reports a professional R&D capability, a team of senior engineers, long-term university collaborations, a dedicated RF/microwave workshop, ongoing technical-talent development, and new products within the past year. It also provides ODM services, while the absence of an available SDK is a limitation for software-development integration.

Production capacityProduction capability is supported by valid contracts with the factory and associated subcontractors, 15 qualified suppliers for service capability, written assessment procedures with records, quality assurance, traceability, and corrective-action procedures. The supplier has no in-stock capability, and the peak-season lead-time entry is ambiguous, so inventory responsiveness and peak-season delivery performance remain limited or unclear.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. Its R&D capability also includes 3D software design, ODM services, and OEM services for popular brands, providing strong evidence of product-development flexibility.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. However, no specific customer names, products, project results, or case details are supplied.

Product Q&A

Q:Why Choose Us?

We have been deeply involved in the research and development, and production of RF microwave power amplifiers for over 20 years. Our products are widely used in various applications such as wireless communication, anti-terrorism, radar, medical, and industrial applications.

Q:Do you have R&D and customized production capabilities? What is your production capacity?

Yes, we can customize according to user needs; depending on the complexity of module production, our monthly production capacity can reach 500-10,000 modules for delivery.

Q:What is the minimum order quantity?

There is no quantity limit; sample/small batch orders are acceptable.

Q:Can you provide wholesale prices?

Yes, wholesale prices are more favorable.

Q:What is your delivery time?

If the item is in stock, it takes 1-3 business days. If it is not in stock, you need to discuss the specific delivery time with the sales staff.