This noise signal generator uses a special voltage regulator diode to generate white noise in avalanche breakdown and then amplifies the output. Key uses and benefits - Provides a compact, ready-to-use white noise source for testing and measurement - Serves as both a spectrum tracking source and an interference source for a variety of test scenarios - Amplified output delivers a usable signal for instrumentation and lab setups - Small footprint enables easy integration into benchtop rigs and compact test environments Physical specifications - Dimensions: 80 x 50 x 20 mm (length x width x height) - Excludes protruding parts such as mounting eyes and connectors 2-3 practical use scenarios - Calibrating or validating spectrum analyzers and RF receivers by injecting a controlled white noise signal across the test bandwidth - Evaluating shielding, EMI/EMC performance, or interference mitigation by introducing a known noise source into devices under test - Supporting research and development experiments that require a repeatable white noise input for data collection and analysis