National Instruments PXI-5142 High Res Digitizer Parts Repair
National Instruments PXI-5142 High Res Digitizer Parts Repair
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Functional Condition: For parts or Not Working
Cosmetic Condition: B Grade, Item has minor but generally unnoticeable signs of use, including but not limited to scratches, scuffs, paint discoloration, and/or glue residue. See Photos and Description for more details
The NI PXI-5142 is a high-resolution, high-speed digitizer (oscilloscope) designed for RF and IF signal acquisition, transient recording, and signal analysis. It is widely used in software-defined radio (SDR), radar, and communication system testing.
Key Specifications:
Acquisition & Resolution
Channels: 2
Resolution: 14-bit
Sample Rate:
Up to 100 MS/s (Real-Time)
Effective bandwidth of 40 MHz
Memory (Onboard Storage):
Up to 512 MB
Vertical Range:
±100 mV to ±5 V (software-selectable)
Analog Performance
Bandwidth:
DC to 40 MHz (Standard Mode)
DC to 100 MHz (Aliased Mode)
Input Coupling: AC/DC
Input Impedance:
50 Ω or 1 MΩ selectable
Triggering:
Edge, window, hysteresis, and digital triggering
External triggering support
SFDR (Spurious-Free Dynamic Range):
Better than 80 dBc for high-fidelity signal acquisition
Signal Processing & Software
FPGA-based Real-Time Processing (User Programmable via LabVIEW FPGA)
Software Support:
LabVIEW, LabWindows™/CVI, and C/C++
NI-SCOPE driver for signal acquisition and analysis
Streaming Capability:
Supports high-speed PCI backplane streaming for real-time data analysis
Parts Repair Item with Known Issue
"Internal Failure"
Sold As Is
SKU:A-000333
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