Ultra-Broadband High-Power RF Amplifier — AVBR40120H42
2026-04-22
This is a high-performance RF amplifier covering 4–12 GHz, designed for wireless communication and radar applications. Its wideband coverage reduces the need for multiple amplifiers, cutting system cost and simplifying integration across multi-band systems.
High Power & Flat Gain
Delivers 42 dB gain with 18W Psat output, maintaining ±1–1.5 dB flatness for stable, distortion-free signals in both continuous-wave (CW) and pulsed systems. Perfect for high-precision applications.
Advanced GaN Technology
Built with high-power GaN transistors, offering superior efficiency, linearity, and power density compared with LDMOS or SiC. Enhances overall system performance while reducing energy consumption and thermal stress.
Integrated Control & Protection
Features current and temperature monitoring, protection circuits, and TTL logic control. Improves reliability, minimizes maintenance, and allows seamless system integration.
Robust & Compact
Operates from -40℃ to +85℃. Compact (120 × 70 × 18 mm) and lightweight (0.8 kg), ideal for harsh environments and space-constrained systems.
Fast Switching & Clean Signals
TTL-controlled on/off switching in 350–500 ns enables precise pulsed operation. Second harmonic: -12 to -20 dBc; spurious signals: -60 to -70 dBc, ensuring clean signal output with minimal interference.
Key Takeaway
A wideband, efficient, and reliable RF amplifier that simplifies system design, delivers superior performance, and thrives in demanding environments.
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SWR vs. Return Loss — How Do You Interpret Them?
VSWR and Return Loss often appear together in RF specifications. What do these two parameters actually tell us, and how should we interpret their values?
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2026-09-03
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SWR vs. Return Loss — How Do You Interpret Them?
VSWR and Return Loss often appear together in RF specifications. What do these two parameters actually tell us, and how should we interpret their values?
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Under UN Regulation No. 10 (07 series of amendments), the upper frequency limit for automotive radiated immunity testing has been extended from 2 GHz to 6 GHz, reflecting the growing integration of higher-frequency wireless and electronic technologies into modern vehicles.
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4–8 GHz, Without Switching Amplifiers.
The AVBR4080H47 delivers 50W output power across the full 4–8 GHz frequency range, combining broadband coverage with high RF power in a single amplifier.
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CW AMPLIFIER VS. PULSE AMPLIFIER
CW and pulse RF power amplifiers may have similar frequency ranges, but their power and thermal considerations can be quite different.
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RF POWER AMPLIFIER INTERFACES & CONNECTORS
In RF systems, connectors and interfaces are often small parts of the overall design, but they still deserve careful consideration.
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50W Power Amplifier Module——AVBR1060H47
The AVBR1060H47 combines RF GaN technology with a Class AB broadband architecture, providing instantaneous ultra-broadband operation for wideband RF applications.
AmpliVisionS
Tell: +86(28)61892455
E-mail: info@amplivisions.com
Address: 611731, 555 Tianjiao Road, High-Tech (West) Zone, Chengdu City, P.R. China
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