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Explore Bluetooth device testing for PHY/RF layers, covering transmitter/receiver specifications according to Bluetooth radio conformance standards. Learn about key tests and setups.
Explore various Bluetooth test and measurement equipment used for physical layer, radio transmitter, and receiver testing. Review key features and manufacturers.
Overview of Bluetooth testing and certification, covering test parameters and a list of Bluetooth test service providers.
Explore how carrier frequency offset (CFO) error and timing drift impact synchronization in Wi-Fi 7 (IEEE 802.11be), affecting signal demodulation and overall network performance.
Explore the benefits and drawbacks of CCDF measurement for RF signal analysis, including PAPR evaluation, distortion detection, and system optimization.
Explore the classification of medical equipment and the semiconductor components used in medical electronics, including imaging, monitoring, and therapeutic devices.
Troubleshoot common issues with Rohde & Schwarz CMU200 returning invalid sample numbers, especially during burst power measurements. Understand NAN and INV errors.
Explore the crest factor measurement technique for amplifier linearity testing, including its benefits, drawbacks, and applications in modern communication systems.
Explore equipment and procedures for measuring dielectric constants of solid and liquid materials using waveguide techniques.
Understand earth ground testers, ground resistance testing methods, and the importance of earth resistance. Find a list of earth ground resistance tester manufacturers.
This article outlines the echo canceller test procedure, including return loss, jitter, ERLE, continuity, and tone disabler measurements. It also lists the test equipment used.
Overview of EnOcean device testing, covering transmitter and receiver measurements required for EnOcean conformance, including frequency, power, modulation, and sensitivity.
Overview of fiber optic test equipment used for testing fiber optic communication systems. Covers OTDR, light sources, power meters, and more.
Explore fiber optic communication testing including mechanical, geometrical, optical, and transmission tests. Learn about key measurements and components.
Explore frequency error measurement in GSM, its importance for signal quality, interference prevention, network synchronization, and compliance with GSM standards.
Explore microwave frequency measurement techniques using frequency counters, heterodyne converters, and more, crucial for applications like telecommunications and radar.
Explains why GSM tests fail due to RxLevF and RXQUAL issues. Both parameters are critical for power control and handover in GSM/GPRS systems.
Explore the pros and cons of Intermodulation Distortion (IMD) measurement, a technique for evaluating amplifier linearity. Learn about its simplicity, cost, and limitations in representing real-world signals.
Explore various impedance measurement techniques, including bridge, resonant, I-V, RF I-V, network analysis, and auto-balancing bridge methods, with their pros, cons, and frequency ranges.
In-Circuit Test (ICT) is a crucial method for testing PCB assemblies to identify manufacturing defects. This article explores ICT testing basics and ICT tester systems from leading vendors.
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