To place an order, call
800-323-2439 or 214-340-0265


10557 Metric Drive
Dallas, TX 75243
Ph: 800-323-2439 or
214-340-0265
Fx: 214-340-5870
GFG-8215A
3 MHz Function Generator

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

  Main
  Frequency
  Range
  0.3Hz to 3 MHz (7 ranges)
  Amplitude   >10Vp-p (into 50 Ohms load)
  Impedance   50 Ohms ±10%
  Attenuator   -20dB ±1dB x 2
  DC Offset   <-5V ~ >5V (into 50 Ohms load)
  Duty Control   80%: 20%: 80% to 1MHz
  Continue variable
  Range Accuracy   ±5% + 1Hz (at 3 position)
  Sine Wave
  Distortion   <1%, 0.3Hz ~ 200kHz
  Flatness   <0.3dB, 0.3Hz ~ 300kHz;  
  <0.5dB, 300kHz ~ 3MHz
  Triangle Wave
  Linear   >98%, 0.3Hz ~ 100kHz >95%,
  100kHz ~ 3MHz
  Square Wave
  Symmetry   ±2%, 0.3Hz ~ 100kHz
  Rise or Fall Time   <100nS at maximum output
  (into 50 Ohms load)
  CMOS Output
  Level   4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
  Rise or Fall Time   <120nS
  TTL Output
  Level   >3Vpp
  Fan Out   20 TTL load
  Rise or Fall Time   <25nS
  VCF
  Input Voltage   0V~10V ±1V(100: 1)
  Input Impedance   10k Ohms ±10%
  Power Source
  AC 115V/230V ±15%, 50/60Hz
  Accessories
  Power cord x1, Instruction manual x1, GTl-101 x1
  Dimensions and Weight
  251(W) × 91(H) × 291(D) mm, Approx. 2.1kg
Price $185.00