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Handy Calculators for RF Testing 1. dB to Power (Watts) CalculatorConverts decibels (dB, dBm, dBW) into watts or milliwatts. Engineers use this to quickly understand signal strength and power levels.…
How an Antenna Coupler Works An antenna coupler uses inductive coupling to transfer RF signals over short distances. It creates a magnetic field that induces a signal in the device…
Spiral antennas offer high spectral efficiency, low gain, and circular polarization. In addition, they deliver frequency-independent performance across wide bandwidths while maintaining a compact form factor. Because of these features,…
Drone Testing UAV (Unmanned Aerial Vehicle) Drone Testing UAV (Unmanned Aerial Vehicle) requires precise and repeatable RF testing to ensure reliable wireless performance. From signal strength validation to interference testing,…
What Should Be Considered in an Ideal Faraday Cage Design? A Faraday cage is a critical component for protecting electronics from electromagnetic interference (EMI). Whether you're testing UAVs (Unmanned Aerial…
What Is Circular Polarization? Circular polarization describes a type of electromagnetic wave polarization where the electric field rotates around the direction of wave propagation. As the wave moves forward, the…
Audio Testing Solutions Audio testing solutions provide clear and reliable checks of sound quality, performance, and compatibility across devices and platforms. For example, they help test microphones, speakers, and audio…
Software Defined Radio (SDR) Test the flexibility of Software Defined Radio Software-Defined Radio for RF Testing Software-defined radio for RF testing plays a key role in modern wireless validation labs.…
5G and mmWave Technology As testing expands, so should your setup Key Challenges in 5G & mmWave Testing 5G and mmWave signals operate at extremely high frequencies. Because of this,…
V2X (Vehicle to Everything) Testing Your vehicles are getting smarter, it's time your testing gets smarter too How do you test V2X products? Testing V2X (Vehicle-to-Everything) products involves multiple stages,…
What is Over-the-Air (OTA) Testing? Over-The-Air (OTA) testing is a method used to assess the wireless performance and reliability of devices with embedded antennas. This test evaluates both the antenna…
Why is it important to use high quality RF absorber inside a Faraday cage or RF Shield Box? RF and microwave absorber materials are used inside circuits and RF shield…
What Is a Faraday Cage Shield Box? A Faraday cage shield box is a conductive enclosure designed to block external electromagnetic fields from entering—or internal signals from escaping—a controlled space.…
Printed circuit boards (PCBs) are essential in electronic devices, providing both physical support and electrical connections for components like processors, memory, and sensors. During manufacturing, proper testing is crucial to…
Custom Test Fixtures Why Choose a Custom Test Fixture? When Quality Control or Manufacturing identifies a need for a fixture, the next decision is whether your team can build it…
Monitoring LEDs Monitoring an LED in Custom Test Fixtures Does your DUT/UUT have an LED indicator that needs monitoring during testing or alerts the operator about a component? If so,…
