Adjustment Procedures
Adjustment Instructions
Reference Clock Frequency
This procedure adjusts Y5200 on the A50 AWG board to set the AWG710 Arbitrary Waveform Generator clock frequency.
Equipment | One frequency counter Item 2 |
Required | One 50 W coaxial cable Item 3 |
| |
|
|
Do the following steps to connect the test equipment and set the test equipment controls:
1.Use a 50 W BNC coaxial cable to connect the waveform generator 10 MHz REF OUT connector to the input A connector on the frequency counter.
AWG710 Arbitrary Waveform Generator
Frequency counter
10 MHz REF OUT | Input |
| 50 W BNC coaxial cable |
Figure
2.Set the frequency counter controls as follows:
Input A Coupling . . . . . . . . . . . . . . | AC |
Function . . . . . . . . . . . . . . . . . . . . | A Frequency |
Gate Time . . . . . . . . . . . . . . . . . . | 0.2 s |
Level . . . . . . . . . . . . . . . . . . . . . . | 0 V |
3.Set the waveform generator controls as follows: Press UTILITY System Factory Reset OK.
4.Follow the substeps below to load the waveform:
a.Press Service Tweak AWG2
b.Press Clock Ref. DAC
5.Turn the general purpose knob to adjust the oscillator so that the frequency counter reading is in the range of 10.0 MHz ±2 Hz (0.2 ppm).
6.Press Save to save the setting.
7.Disconnect the frequency counter.
AWG710 Service Manual |