RF Power Amplifier 420-480MHz 100W
RF Power Amplifier 420-480MHz 100W for professional RF system integration. Frequency: 420MHz~480MHz. CW output: ≥ 50dBm. Gain: ≥ 49dB (customized).
Product Overview
The RF Power Amplifier 420-480MHz 100W is an RF power amplifier module for integration into professional RF equipment. Its published specifications include frequency coverage of 420MHz~480MHz, CW output specified as ≥ 50dBm, gain of ≥ 49dB (customized).
The listed operating supply is +28V~ +32V. The RF connector is RFIN-SMA-F/ RFOUT-SMA-F. The stated mechanical specification is ≤200×84.5×25.5mm (without connectors), ≤640Gg. Temperature protection is listed as Over 80℃ protection，with open circuit protection.
Technical Specifications
| Parameters | |
| Frequency | 420MHz~480MHz |
| Max output Power (CW) | ≥ 50dBm |
| Gain | ≥ 49dB (customized) |
| Gain Flatness | ≤ 1±1dB |
| Input VSWR | ≤ 1.6 |
| Input power | 1±1dBm |
| Max Input | +6dBm |
| Temperature protection | Over 80℃ protection，with open circuit protection |
| PTT port | Default off; 3.3~5V on |
| VCC/Current reference | 28V/12A |
| Working voltage | +28V~ +32V |
| Working current | ≤ 9~10A |
| Spurious | ≤ -65dBc |
| Harmonic | ≤ -25dBc |
| Operating Temperature | -40℃~+55℃ |
| RF Connector | RFIN-SMA-F/ RFOUT-SMA-F |
| Power Supply Interface | 5557-4.2mm power-6 |
| Dimensions(mm)/Weight | ≤200×84.5×25.5mm (without connectors), ≤640Gg |
| Installation method | Radiator shall be installed for power amplifier test |
| Package | 1pcs/box |
Integration Considerations
Plan the power supply, RF connections and thermal management around the electrical and mechanical specifications shown above. Contact QHXK for configuration options and documentation.
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About Us
We provide end-to-end R&D and manufacturing capabilities, ranging from electronic components and RF modules to complete counter-drone and UAV security systems. With strong expertise in RF power amplifiers, wireless communication, and drone security technologies, we deliver high-performance and customized OEM/ODM solutions for global customers across security, industrial, communication, and defense-related applications.
FAQ
Why should I choose your factory?
With over 20 years of experience in the RF industry, a team of 100+ professional engineers, and a 3000+ square meter manufacturing facility, we are a global RF solution provider specializing in design, development, and production. We deliver reliable products and customized solutions to meet diverse application needs worldwide, ensuring strong technical support and consistent product quality.
What information should I provide to choose the right product?
To help us recommend the most suitable product, please provide details such as frequency range, output power, operating voltage, application scenario, and any specific performance requirements. With this information, we can ensure better compatibility and offer the most appropriate solution for your needs.
Do you support OEM/ODM and custom branding?
Yes, we welcome OEM/ODM orders.
We can provide laser logo printing, custom frequency tuning, and custom-designed packaging boxes for your brand.
What is the lead time for samples and bulk orders?
What is the lead time for samples and bulk orders?
Samples are usually shipped within 3-5 working days.
For bulk orders (over 100 pieces), the lead time is approximately 10-15 working days, depending on our current production schedule.
What is your warranty policy?
We offer a 1-year (12-month) quality warranty.
We provide free repair or replacement services for any technical problems that occur during normal use.