The Rigol DG4162 is a dual-channel arbitrary waveform generator capable of producing signals up to 160 MHz with Direct Digital Synthesizer (DDS) technology. Built for signal emulation, characterization, and validation across research, education, and production environments, it delivers stable, low-distortion outputs with 14-bit vertical resolution and a 500 MSa/s sample rate. The 7-inch color TFT LCD display (800 × 480 resolution) provides real-time visualization of both channels simultaneously.
– Technical Specifications
• Frequency Range: Sine to 160 MHz; Square to 50 MHz; Arbitrary Waveforms to 40 MHz
• Sample Rate: 500 MSa/s
• Vertical Resolution: 14 bits
• Arbitrary Waveform Memory: 16 kpts
• Frequency Resolution: 1 µHz
• Amplitude Range: 1 mVpp to 20 Vpp (high impedance)
• Amplitude Resolution: 1 mVpp or 3 digits
• Amplitude Accuracy: ±1% ±2 mV (typical)
• Frequency Stability: 2 ppm
• Phase Noise: -115 dBc/Hz
• Built-in Waveforms: 130 standard and specialized waveforms including sine, square, ramp, pulse, noise, ECG, video signal, radar signal, and mathematical functions
• Harmonic Generation: Up to 16th order with independent frequency, amplitude, and phase control
• Modulation Modes: AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, 3FSK, 4FSK, OSK, PWM
• Burst Modes: N Cycle, Infinite, and Gated with configurable delay and trigger sources
• Noise: White noise to 120 MHz bandwidth with superposition capability
• Frequency Counter: 200 MHz, 7 digits/s; measures frequency, period, duty cycle, and pulse widths with statistical analysis
– Key Features
• Dual channels with independent or coupled operation (frequency, phase, amplitude)
• Configurable pulse rise and fall times with adjustable duty cycle
• Sweep function support for dynamic testing
• Output overload protection with automatic disable
• Short-circuit protected outputs
– Interfaces & Integration
• LXI-C (Ethernet)
• USB Device and USB Host connectivity
• Multi-instrument test system compatibility
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