ART700FH RF Power Transistor | Ampleon 700W LDMOS RF Device Supplier
The ART700FH from Ampleon is a high-performance RF power transistor based on Advanced Rugged Technology (ART). Designed for demanding industrial, scientific, medical (ISM), and broadcast applications, the ART700FH delivers outstanding power density, ruggedness, and efficiency across a wide frequency range.
As a member of Ampleon's latest ART family, the ART700FH offers superior reliability and robustness compared to traditional RF power devices, making it an ideal choice for modern RF amplifier designs.

Key Specifications of ART700FH
| Parameter | Specification |
| Model | ART700FH |
| Technology | Advanced Rugged LDMOS |
| Output Power | 700 W |
| Frequency Range | 1 – 425 MHz |
| Supply Voltage | 50 V |
| Gain | High Gain Performance |
| Package Type | Air-Cavity Ceramic Package |
| Application | ISM, Industrial RF, Broadcast |
Typical Applications
·Industrial RF Generators
ART700FH is widely used in industrial RF generators for:
Plastic welding
RF drying systems
Industrial heating
Material processing
·Semiconductor Plasma Equipment
The device is suitable for plasma generation systems used in semiconductor manufacturing and thin-film deposition processes.
·Broadcast Transmitters
Its high power capability and rugged design make the ART700FH ideal for:
FM broadcasting
Digital radio systems
VHF communication transmitters
·Scientific and Medical Systems
RF amplifiers based on ART700FH can be found in laboratory research equipment and specialized medical RF applications.
ART700FH vs BLF188XR
| Feature | ART700FH | BLF188XR |
| Technology | ART Series | XR Series |
| Output Power | 700 W | 1400 W |
| Frequency Range | 1-425 MHz | HF-600 MHz |
| Ruggedness | Enhanced | Excellent |
| Recommended for New Designs | Yes | Legacy Platform |
For new RF amplifier projects, many engineers prefer ART700FH due to its advanced ruggedness and optimized performance characteristics.
FAQ
What is the output power of ART700FH?
The ART700FH delivers up to 700 watts RF output power under specified operating conditions.
What frequency range does ART700FH support?
The device supports broadband operation from 1 MHz to 425 MHz.
What applications is ART700FH designed for?
Typical applications include industrial RF generators, plasma systems, broadcast transmitters, RF heating equipment, and scientific RF amplifiers.
Is ART700FH suitable for new RF amplifier designs?
Yes. The ART700FH is part of Ampleon's Advanced Rugged Technology family and is recommended for new high-power RF amplifier projects.
Ampleon is a leading global provider of RF and power semiconductor solutions. CORE offer Ampleon’parts,If you need to know more about or purchase the product, you can consult CORE customer service or fill out the RFQ.



