IEC F34 Function Signal Generator

The IEC F34 Function Signal Generator is a versatile signal source engineered for electronic testing, measurement, and R&D applications across educational and commercial laboratories. It generates fundamental waveforms—sine, square, triangle, pulse, and ramp—with adjustable DC offset, spanning frequencies from 0.03 Hz to 3 MHz and output amplitudes to 10 V peak-to-peak into 50 Ohms.

– Technical Specifications

Waveform Generation
• Sine, square, triangle, pulse (variable width), ramp (up and down), and DC offset
• Frequency range: 0.03 Hz to 3 MHz
• Output amplitude: 10 V peak-to-peak into 50 Ohm impedance
• DC offset: ±10 V (peak voltage not to exceed 10 V total)

Frequency Control
• Calibrated coarse-fine tune controls with 1000:1 manual tuning range
• Speed-sensitive frequency knob for rapid approximation and fine adjustment
• Up/Down buttons for incremental frequency adjustment
• Voltage Controlled Generator (VCG) input: 0–10 V external control with proportional frequency modulation

Amplitude Control
• Output adjustment knob
• 5-step attenuator with up to 60 dB attenuation
• DC offset switch: selectable positive, negative, or zero offset

Sweep Capability
• Linear and logarithmic sweep modes
• Direct-reading sweep limits
• Sweep initiation and stop control

Additional Features
• Trigger and gate modes with external synchronization
• Output limit indicator
• 50 Ohm coaxial output impedance
• Analog frequency display with digital readout for voltage, current, and waveform data
• Status indicators for offset, sweep, and standby modes

Power
• AC input: 115 V or 230 V selectable, 50–400 Hz

Dimensions
• 260 mm (W) × 70 mm (H) × 270 mm (D)

– Key Features

• 1000:1 manual tuning range for precise frequency control
• Variable-width pulse and ramp generation
• Dual-mode sweep (linear/logarithmic) with programmable limits
• External VCG control for automated or modulated operation
• Multi-attenuator design for wide dynamic range
• Selectable AC mains voltage for global deployment

– Typical Applications

Circuit development and validation, component characterization, frequency response testing, educational demonstrations, and signal integrity analysis in laboratory and R&D environments.

– Compatibility & Integration

External voltage control (0–10 V VCG input) enables integration with automated test systems, modulation sources, and feedback control loops. Standard 50 Ohm output impedance supports direct connection to most laboratory instruments and RF test equipment.