Hewlett Packard, Model 209a, Oscillator

US $6100

  • East Meadow, New York, United States
  • Mar 14th
 Hewlett-Packard 209A 4 Hz - 2 MHz Audio Oscillator (1968-) For automated testing, one would want a different generator. This generator is ideal for live hands-on testing. With the HP 209A, it's trivial to test for audible distortion and measure frequency response in just about any system, far easier than with more advanced and complex digital test gear. It generates sine (0.1% THD) and square waves (50 nS rise/fall time). The ranges are: 4-40 Hz 20-200 Hz 200-2,000 Hz 2- 20 kHz 20-200 kHz 0.2-2.0 MHz. For audio, the three 20 Hz - 20 kHz ranges are ideal, while the lowest range covers infrasonics. The higher ranges are best for interfering with AM radio broadcasts. Output source impedance is 600 ?, and output open-circuit sine-wave voltages range from 260 mV (-11 dBV) to 11 V RMS (21 dBV), as tested.
THIS VINTAGE UNIT IS UNTESTED, NO PROBES, UNIT IS SOLD AS SHOWN AS ISTHIS IS A SHELF, PROJECT PIECE, NO FALSE REPRESENTATIONS HERE, A HOME RUN FOR THOSE IN THE KNOW, MISSING HP LABEL, IN UPPER LEFT CORNER
Brand HEWLETT PACKARD
MPN 209A
Model OSCILLATOR
Country/Region of Manufacture United States

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