This is a stable low distortion instrument, which generates signals in the frequency range up to 3MHz. Typical applications include a wide range of audio response testing applications, vibration testing, servo system evaluation, ultra sound applications, etc. The GFG-8215A includes logarithmic and linear sweep capabilities and a built in frequency counter. The sweep capability simplifies the task of finding resonant points of speakers, filter networks and other networks / structures. An oscilloscope may be connected to this instrument to display the response. The counter can be switched to measure and display the frequency of an external signal up to 150MHz.

Features

• Frequency Range: 0.3Hz ~ 3MHz
• Waveforms: Sine, Triangle, Square, Ramp, TTL and
  CMOS Output
• External Voltage Controlled Frequency (VCF) Function
• Duty Cycle Controlled with Signal Inversion Capability
• Variable DC Offset Control
• Two-Step (-20dB x 2) and Variable Attenuator
  
  

Specifications