Rohde & Schwarz NGU201COM Source Measure Unit

Overview

The Rohde & Schwarz NGU201 is a two-quadrant source measure unit that operates as both a source and sink, making it ideal for wireless communications testing and characterization of battery-powered devices. The NGU201COM bundle includes the base unit plus optional modules for Digital Trigger I/O, Digital Voltmeter Function, and Battery Simulation capabilities. With measurement resolution up to 6 ½ digits and acquisition rates up to 500,000 samples per second, the NGU201 captures even extremely fast variations in voltage and current.

Key Features

• Two-quadrant architecture: operates as source and sink
• Output voltage 0 V to 20 V with current up to 8 A (at ≤6 V) or 3 A (>6 V)
• 60 W maximum output power
• Fast load recovery time < 30 µs with minimal overshoot
• Floating, galvanically isolated channels
• Voltage priority and current priority operating modes
• High-capacitance compensation mode
• FastLog high-speed data acquisition at up to 500 ksample/s
• Measurement resolution up to 6 ½ digits for voltage, current, and power
• Low ripple and noise characteristics

Applications

• Wireless communications device testing and battery simulation
• Bluetooth Low Energy (BLE) device characterization
• IoT device power consumption analysis
• Load profile testing with rapid current transitions

Included Accessories

• NGU-K103 Digital Trigger I/O module
• NGU-K104 Digital Voltmeter Function module
• NGU-K106 Battery Simulation module