The Wavetek 172A is a programmable function generator for signal generation and electronic testing across controlled laboratory and field environments. It produces sine, square, triangle, ramp, pulse, haversine, and havertriangle waveforms with user-adjustable amplitude, DC offset, and duty cycle. The instrument supports voltage-controlled frequency modulation, phase-locking to external references, and remote programming via GPIB interfaces for automated test sequences and frequency sweep operations.
Technical Specifications
Waveforms
• Sine
• Square
• Triangle
• Ramp
• Pulse
• Haversine
• Havertriangle
Output Impedance
• 50 ohms standard
Control & Synchronization
• Voltage-controlled frequency input for sweep, FM, and frequency shift keying
• Phase-lock input with TTL level signaling
• Programmable function, frequency, amplitude, DC offset, waveform symmetry, mode, and output on/off control
Interfaces
• IEEE 488-1975 (GPIB) compatible via optional interface module
– Key Features
• Adjustable amplitude and DC offset for precise signal tailoring
• Variable duty cycle and waveform symmetry control
• Phase-coherent output capability via external reference lock
• Remote voltage control for dynamic frequency adjustment
• TTL-level phase-lock input for synchronization with external signals
– Typical Applications
• Component and circuit characterization
• Frequency response measurement
• Modulation testing (FM, FSK)
• Audio and RF signal generation
• Automated test system integration
– Compatibility & Integration
GPIB interface option enables integration into automated test equipment (ATE) systems and remote control environments. Voltage control input supports integration with sweep generators and external modulation sources.
