Auxiliary Counter/Timer Operation; Frequency - Tabor Electronics 5064 User Manual

Test Results
Auxiliary
Counter/Timer
Operation

Frequency

Function
Generator Setting
1.000000 MHz
100.0000 MHz
120.0000 MHz
Waveform:
Output:
4. Using ArbConnection prepare and download the following
waveform:
Wavelength:
Waveform:
Test Procedure
1. Check the resulting trace on the oscilloscope
2. Perform Sine wave distortion. It should be less than 0.1 %
Pass
This tests the operation of the auxiliary counter/timer function. Note
that when you select the counter/timer function all other 2074
waveform generation are automatically purged and the instrument is
transformed to a stand-alone counter/timer. Waveform generation is
resumed as soon as the counter/timer function is turned off.
Equipment: Function Generator with at least 1 ppm accuracy
Preparation:
1. Configure the function generator as follows:

Frequency:

Wave:
Amplitude
2. Connect the function generator to the 2074 TRIG IN connector
3. Configure the 2074, as follows:
Auxiliary Function: Counter/Timer
Function:
Trigger Level:
Test Procedure:
1. Perform Frequency Measurement Accuracy tests using Table 6-
13
Table 6-13, Frequency Measurement Accuracy
Error Limits
±2 Hz
±200 Hz
±200 Hz
Performance Checks
Arbitrary
On
1 M points (2 M with an option installed)
Sine wave
Fail
As required by the test
Square
500 mV
Frequency
0 V
2074
Counter Reading Pass
6
Test Procedures
Fail
6-25