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The Keysight DSO9104H High-Definition Oscilloscope is an HD oscilloscope featuring a 1 GHz bandwidth, 100 Mpts memory and a max sample rate of 5 GSa/s. Keysight DSO9104H oscilloscopes provide up to 12 bits of resolution, which translates to 4096 quantization levels, enhancing the quality of signal display. A synthesis of linear noise reduction and hypersampling render the noise level three times lower than a conventional 8-bit oscilloscope. Engineers rent DSO9104H models for low noise levels and high dynamic range measurements to complete testing in essential applications like consumer, medical and automotive testing, as well as power analysis.
Features
- 1 GHz frequency range
- 100 Mpts memory
- 12 bits of resolution / 4096 quantization levels @ < 500 MHz
- Operates at 1/3 of standard 8-bit scope noise level
- Max. sample rate: 5 GSa/s
- Sensitive current probes complete your oscilloscope testing solution
Applications
- Hypersampled ADCS
- Low-pass front-end filter prevents aliased signal content
- Each ADC produces up to 16 ‘hypersamples” between each acquisition point
- Each hypersample vertical value includes random scope noise
- Hypersamples are not stored to acquisition memory, as any single individual hypersample carries a signal plus noise component
- Linear Noise Reduction
- Hardware-based technology implemented across the scope’s ADC, memory controller, and FPGA for DSP noise reduction
- DSP filter averages each group of hypersamples to cancel out noise across linear hypersamples
- The scope stores the group vertical average value to memory at the scope sample rate
- Produces up to 4096 quantization levels
- Reduces noise by 3X (at 12 bits of resolution)