RF Power Amplifier 100-200MHz 5W
5W RF power amplifier covering 100–200 MHz. Published CW output is ≥37 dBm and customized gain is ≥37 dB, with +28–32 V supply and SMA-F connector.
Product Overview
The RF Power Amplifier 100-200MHz 5W is an RF power amplifier module for integration into professional RF equipment. Its published specifications include frequency coverage of 100MHz~200MHz, CW output specified as ≥ 37dBm, gain of ≥ 37dB (customized).
The listed operating supply is +28V~ +32V. The RF connector is SMA-F. The stated mechanical specification is 126*47.5*23mm (without connectors), ≤230g. Temperature protection is listed as Over 80℃ protection，with open circuit protection.
Technical Specifications
| Parameters | |
| Frequency | 100MHz~200MHz |
| Max output Power (CW) | ≥ 37dBm |
| Gain | ≥ 37dB (customized) |
| Gain Flatness | ≤ 1±1dB |
| Input VSWR | ≤ 1.6 |
| Input power | 0±2dBm |
| Max Input | +6dBm |
| Temperature protection | Over 80℃ protection，with open circuit protection |
| PTT port | Default off; 3.3~5V on |
| VCC/Current reference | 28V/3A |
| Working voltage | +28V~ +32V |
| Working current | ≤ 1-2A |
| Spurious | ≤ -65dBc |
| Harmonic | ≤ -10dBc |
| Operating Temperature | -30℃~+55℃ |
| RF Connector | SMA-F |
| Power Supply Interface | feedthru capacitor |
| Dimensions(mm)/Weight | 126*47.5*23mm (without connectors), ≤230g |
| 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.
100–200 MHz, 5 W model overview
This RF power amplifier is specified for 100–200 MHz, with CW output of ≥37 dBm and customized gain of ≥37 dB. The table lists gain flatness of ≤1±1 dB, input power of 0±2 dBm, maximum input of +6 dBm and input VSWR of ≤1.6.
The listed working-voltage range is +28 V to +32 V, with working current of ≤1–2 A. The RF connector is SMA-F. Other specifications include a 3.3–5 V PTT on-level, over-temperature and open-circuit protection, and an operating-temperature range of -30°C to +55°C. The stated dimensions are 126×47.5×23 mm without connectors, with a listed weight of ≤230 g. A radiator is specified for power-amplifier testing.
Integration considerations
For a lower-power VHF design, confirm that 100–200 MHz covers the intended operating band and that the 5 W CW output and customized gain meet the system requirement. Check input drive, supply current, SMA-F connection and mounting before installation. Review the thermal requirements even when the nominal output power is comparatively low.
- Confirm frequency coverage and the required output level.
- Check input power, maximum input and VSWR.
- Verify +28–32 V supply and current capacity.
- Confirm SMA-F interface, mounting dimensions and cooling.
- Request the current datasheet for guaranteed limits.
Frequently asked questions
What does 37 dBm represent?
37 dBm is approximately 5 W. The product table lists CW output of ≥37 dBm; verify test conditions and guaranteed performance in the current datasheet.
What is the listed RF connector?
The product table specifies an SMA-F RF connector. Confirm the mating cable and interface requirements against the mechanical drawing.
For an overview of PA specifications, read what an RF power amplifier module is and how it works. For selection criteria, see the RF power amplifier selection guide and browse the RF PA module range. Contact QHXK for the latest datasheet.
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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.