Test 2-7: Frequency Accuracy
Description
The purpose of this test is to verify that the AFG mee ts it s spe cifications for
frequency accuracy.
Equipment Setup
•Connect equipment as shown in Figure 2-8
•Set Counter to: Frequency, 50Ω input impedanc e
Test Procedure
1. Reset the AFG:
*RST;*CLS Reset AFG and clear
status registers
Perform steps 2 - 6 for each entry listed in Table 2-7:
2. Abort the waveform if it has been previously initiated:
ABORT
Figure 2-8. Equipment Setup for Test 2-7
56 Verification Te sts Agilent E1445A Serv ice Manual