Test 2-5: AC Flatness - 250 kHz Filter
Description
The purpose of this test is to verify that the AFG mee ts it s spe cifications for
AC flatness with the 250 kHz filter enabled.
Equipment Setup
•Connect equipment as shown in Figure 2-6
•Set DMM to ACV, autorange
Test Procedure
1. Reset the AFG:
*RST;*CLS Reset AFG and clear
status registers
2. Set up the AFG to output a 24 dBm sinewave with the 250 kHz filt er
enabled:
VOLT 24DBM; Set amplitude
:OUTP:LOAD 50 50 ohm load
OUTP:FILT:FREQ 250KHZ 250 kHz filter
OUTP:FILT ON Enable filter
INIT:IMM Initiate wave form
Figure 2-6. Equipment Setup for Test 2-5 and Test 2-6
Agilent E1445A Service Manual Verification Tests 49