ah-systems-downloads

1. Fixed Attenuators And Their Role In Minimizing Impedance Mismatches 5/20/2026

   Learn how fixed attenuators improve impedance matching, reduce signal reflections, protect components, and enhance RF and microwave system performance and measurement accuracy.

2. The Engineer's Guide To Maximizing Dynamic Range In RF Testing 5/20/2026

   Learn practical strategies for improving RF dynamic range through noise reduction, linearity optimization, filtering, calibration, and advanced signal conditioning techniques.

3. Tuned Dipole Antenna Element Lengths 2/22/2026

   Testing RF enclosures requires careful setup of half-wave dipole antennas for site attenuation, shielding effectiveness, and gain reference, ensuring accurate measurements at the correct resonant frequency.

4. Make Smart Use Of Preamps In RF Testing 12/17/2024

   Preamplifiers are essential in RF testing, boosting weak signals for accurate analysis. Proper setup and equipment matching ensure reliable results, prevent errors, and minimize costs.

5. Antenna Factor Calculations And Deviations 7/12/2019

   In recent years, the use of a term called "Antenna Factor" in EMC and spectrum pollution work has become very important. There has been a great need for measuring field intensity and/or power density as accurately and conveniently as possible.