Davewalker5
- Sep 20, 2014
- 125
- Joined
- Sep 20, 2014
- Messages
- 125
I use these Universal counters
HP5315B Universal Counter
HP5334B Universal Counter
I'm using a Ling Function generator for a waveform generator
Sine waveform at low frequencies
I use the Universal counter to display a digital readout of what the frequency is of the sine waveform
When I plug in the function generators output to the Universal counters input and it displays the frequency
The problem I'm having is when I plug a load or to a circuits input ( board under test ) it makes the universal counter not stable, the display is jumping around and won't get stable
Any reason why?
I tried adjusting the Universal counters input trigger and sensitivity
The only thing that makes the universal counter stable, is when I unplug it from t the circuit board under test when is loading the universal counters input?
HP5315B Universal Counter
HP5334B Universal Counter
I'm using a Ling Function generator for a waveform generator
Sine waveform at low frequencies
I use the Universal counter to display a digital readout of what the frequency is of the sine waveform
When I plug in the function generators output to the Universal counters input and it displays the frequency
The problem I'm having is when I plug a load or to a circuits input ( board under test ) it makes the universal counter not stable, the display is jumping around and won't get stable
Any reason why?
I tried adjusting the Universal counters input trigger and sensitivity
The only thing that makes the universal counter stable, is when I unplug it from t the circuit board under test when is loading the universal counters input?