| Brand | AR RF / Microwave Instrumentation |
|---|---|
| Frequency Range | 10 kHz to 1 GHz |
| Output power | Few watts to several hundred watts CW |
| Amplifier class | Class A |
| Load handling | 100% mismatch tolerant |
U-Series RF Amplifiers
AR RF / Microwave Instrumentation
The AR RF/Microwave U-Series RF Amplifiers are broadband Class A solid-state RF power amplifiers designed to simplify test system architecture. These units provide continuous wideband coverage from 10 kHz to 1 GHz with output power levels reaching up to 250 W CW. This single-band operation eliminates band switching, making them highly versatile for EMC immunity testing and general laboratory applications.
Key Specifications & Features
- Frequency Range: 10 kHz to 1000 MHz (single-band)
- Amplifier Class: Class A solid-state
- Power Output: Models ranging from 10 W to 250 W CW
- Load Handling: 100% mismatch tolerant
- Linearity: Excellent linearity with low distortion
- Remote Control: Ethernet, USB, GPIB, RS-232, and fiber-optic serial
- Design: Modular and service-friendly construction
- Protection: Built-in monitoring and protection circuits
- 10U1000 Universal Amplifier, 10 W CW, 10 kHz – 1000 MHz 25U1000 Universal Amplifier, 25 W CW, 10 kHz – 1000 MHz 50U1000 Universal Amplifier, 50 W CW, 10 kHz – 1000 MHz 100U100 Universal Amplifier, 100 W CW, 10 kHz – 1000 MHz 150U1000 Universal Amplifier, 150 W CW, 10 kHz – 1000 MHz 250U1000A Universal Amplifier, 250 W CW, 10 kHz – 1000 MHz True universal coverage from 10 kHz to 1 GHz without band switching
- Class A design for high linearity
- 100% mismatch tolerant, ideal for EMC environments
- Simplifies test setups and reduces system complexity
- Built-in monitoring and protection
U-Series RF Amplifiers
The U-Series Universal Amplifiers from AR RF/Microwave (AMETEK) are broadband Class A solid-state RF power amplifiers that provide a seamless testing solution from 10 kHz to 1 GHz. By covering this entire range in a single band without the need for band switching, these amplifiers significantly simplify test system architecture and reduce setup time. They are specifically engineered for EMC and immunity testing, antenna characterization, and diverse scientific applications where reliable wideband power is required.
Constructed with a modular, service-friendly solid-state design, the U-Series ensures high performance and long-term reliability in demanding environments. The Class A architecture delivers excellent linearity and low distortion, which is critical for maintaining signal integrity during device characterization. Furthermore, these amplifiers are 100% mismatch tolerant, allowing them to operate safely into difficult loads without the risk of damage or shutdown.
The product line offers a wide range of power options to suit different requirements, including the 10U1000 (10 W), 50U1000 (50 W), and the high-output 250U1000A (250 W). Each unit is equipped with a comprehensive suite of remote control interfaces, including Ethernet, USB, GPIB, RS-232, and fiber-optic serial, ensuring easy integration into automated test systems. These amplifiers are fully supported by AMETEK's global network and local service centers to ensure consistent uptime and technical support.
Class A Solid-State
Ensures high linearity and low distortion for precise RF power delivery across the entire band.
100% Mismatch Tolerant
Designed to handle extreme load mismatches without damage, making them ideal for EMC environments.
No Band Switching
Single-band operation from 10 kHz to 1 GHz simplifies test setups and improves system reliability.
Versatile Remote Control
Includes Ethernet, USB, GPIB, RS-232, and fiber-optic serial interfaces for seamless automation.
Universal Single-Band Coverage
The U-Series provides true universal coverage from 10 kHz to 1 GHz without any internal band switching. This unique capability allows for uninterrupted testing across a massive frequency spectrum, simplifying the architecture of complex EMC and immunity test systems.
Robust Class A Performance
Utilizing a Class A solid-state design, these amplifiers offer superior linearity and are 100% mismatch tolerant. This makes them ideal for laboratory environments where antenna and device characterization require stable power delivery even when facing high reflected power.
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