| Brand | AR RF / Microwave Instrumentation |
|---|---|
| Frequency Range | 18–26 GHz (18K26) / 26–40 GHz (18Ka40) |
| Output power | 20, 40, 60, 100, 200, and 300 W models (CW & pulsed) |
K-Series Solid State Millimeter Wave Amplifiers
AR RF / Microwave Instrumentation
The AR RF/Microwave K-Series Solid State Millimeter Wave Amplifiers are high-performance test solutions designed to provide wide instantaneous bandwidth and high linearity for demanding RF environments. These amplifiers cover frequency ranges from 18 GHz to 40 GHz with output power levels up to 300 W, ensuring reliable operation for immunity and susceptibility testing. Engineered as a modern solid-state replacement for legacy TWT amplifiers, they offer superior reliability and excellent load tolerance.
Key Specifications & Features
- Frequency Ranges: 18–26.5 GHz (18K26) and 26.5–40 GHz (26Ka40)
- Power Output: 20, 40, 60, 100, 200, and 300 W models available
- Load Tolerance: 100% mismatch tolerance for stable operation into varying loads
- Control Interfaces: LAN and GPIB remote control with built-in web server
- Signal Integrity: Low harmonics and spurious emissions for accurate measurements
- Design: Rugged solid-state architecture for reduced downtime and lower lifecycle costs
- Application: Ideal for EMC radiated immunity, military qualification, and radar development
- Connector Options: Available with front or rear panel RF connector configurations
| AR18K26‑020 | Solid State Microwave Amplifier, 20 W CW, 18-26,5 GHz |
| AR18K26‑040 | Solid State Microwave Amplifier, 40 W CW, 18-26,5 GHz |
| AR18K26‑080 | Solid State Microwave Amplifier, 60 W CW, 18-26,5 GHz |
| AR18K26‑100 | Solid State Microwave Amplifier, 100 W CW, 18-26,5 GHz |
| AR18K26‑200 | Solid State Microwave Amplifier, 200 W CW, 18-26,5 GHz |
| AR18K26‑300 | Solid State Microwave Amplifier, 300 W CW, 18-26,5 GHz |
| AR26Ka40‑020 | Solid State Microwave Amplifier, 20 W CW, 26.5-40 GHz |
| AR26Ka40‑040 | Solid State Microwave Amplifier, 40 W CW, 26.5-40 GHz |
| AR26Ka40‑080 | Solid State Microwave Amplifier, 60 W CW, 26.5-40 GHz |
| AR26Ka40‑100 | Solid State Microwave Amplifier, 100 W CW, 26.5-40 GHz |
| AR26Ka40‑200 | Solid State Microwave Amplifier, 200 W CW, 26.5-40 GHz |
| AR26Ka40‑300 | Solid State Microwave Amplifier, 300 W CW, 26.5-40 GHz |
| 001 | Front Panel RF Connectors |
| 002 | Rear Panel RF Connectors |
- AR26ka40-300_datasheet.pdf
- AR26ka40-200_datasheet.pdf
- AR26ka40-060_datasheet.pdf
- AR26ka40-040_datasheet.pdf
- AR26ka40-020_datasheet.pdf
- AR18k26-300_datasheet.pdf
- AR18k26-200_datasheet.pdf
- AR18k26-100_datasheet.pdf
- AR18k26-080_datasheet.pdf
- AR18k26-040_datasheet.pdf
- AR18k26-020_datasheet.pdf
- AR26ka40-100_datasheet.pdf
K-Series Solid State Millimeter Wave Amplifiers
The AR RF/Microwave K-Series, comprising the 18K26 and 26Ka40 series, represents a significant advancement in millimeter wave amplification technology. These solid-state amplifiers are specifically engineered for applications requiring high linearity and wide instantaneous bandwidth, such as EMC radiated immunity testing and advanced scientific research. By covering the 18 to 40 GHz spectrum, they provide the precision and repeatability essential for military and defense qualification and radar development. Built with a rugged solid-state design, these units serve as a superior alternative to legacy Traveling Wave Tube (TWT) amplifiers. They offer 100% mismatch tolerance, allowing them to remain stable even when operating into highly reflective or varying loads without the risk of damage. This high level of reliability translates to lower lifecycle costs, superior load tolerance, and significantly reduced downtime compared to traditional tube-based systems. The series offers a broad range of output power configurations, including 20, 40, 60, 100, 200, and 300 W models in both CW and pulsed modes. For seamless system integration, users can choose between front panel (Option 001) or rear panel (Option 002) RF connectors to meet specific laboratory or rack requirements. All models come equipped with LAN and GPIB interfaces and a built-in web server to facilitate modern automated test environments.Wide Frequency Coverage
Spans 18 GHz to 40 GHz across specialized series for diverse microwave and millimeter wave applications.
High Power Performance
Delivers up to 300 W of output power to meet the most demanding radiated immunity requirements.
Low Signal Distortion
Features low harmonics and spurious emissions to ensure the highest level of measurement accuracy and signal integrity.
Flexible Connectivity
Includes options for front or rear panel RF connectors to suit specific rack-mount or benchtop configurations.
Solid-State Reliability and Load Tolerance
These amplifiers are designed to handle the most challenging RF environments by offering 100% mismatch tolerance. Unlike traditional TWT solutions, the K-Series maintains stability into varying loads, ensuring consistent performance and preventing hardware damage during complex immunity and susceptibility testing scenarios.
Advanced Control and System Integration
Each model features integrated LAN and GPIB remote control capabilities, complemented by a built-in web server for easy access via a standard browser. This makes the K-Series ideal for automated test systems, allowing for remote monitoring and high-speed data acquisition in laboratory or production environments.
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