Rohde & Schwarz HMF2525 Arbitrary Function Generator

Overview

The Rohde & Schwarz HMF2525 is an arbitrary function generator designed for precision signal generation across a wide frequency range. It delivers clean, low-distortion waveforms with programmable pulse parameters for detailed characterization of electronic circuits and devices. The fanless design and multiple connectivity options make it suitable for both laboratory and field applications.

Key Features

• Frequency range: 10 μHz to 25 MHz
• Output voltage: 5 mVpp to 10 Vpp into 50 Ω, or 10 mVpp to 20 Vpp open circuit
• Total harmonic distortion: 0.04% typical (f < 100 kHz)
• Programmable pulse width: 15 ns to 999 s with 5 ns resolution
• Programmable rise/fall time: 8 ns to 500 ns for hysteresis characterization
• Triangle waveforms up to 10 MHz
• Arbitrary waveform generator: 250 MSa/s, 14-bit, 256 kpoint memory
• Waveforms: sine, square, triangle/ramp, pulse, arbitrary, plus predefined curves (white noise, pink noise, cardinal sine, exponential rise/fall)
• Modulation modes: AM, FM, pulse, PWM, FSK (internal and external)
• PC software for user-defined waveform creation
• USB/RS-232 dual interface for remote control
• Front USB connector for waveform and settings management
• Oscillographic signal display in real-time
• External reference input/output (10 MHz) via BNC
• TRIGGER (I/O), SWEEP (output), MODULATION (input) connectors
• Fanless design