Adjustment Procedures
AWG510 & AWG520 Service Manual 5-3
Equipment Required
Table 5–2 lists the test equipment required to adjust the waveform generator.
Table5-2: Testequipment
Itemdescription Minimum requirements Example Purpose
1. Oscilloscope Bandwidth > 500 MHz TektronixTDS784 Output signal adjustments
2. Frequency counter 1MHz to 10 MHz
Accuracy < 0.2 ppm
Anritsu MF1603A Output signal adjustments
3. Spetrum analizer 1 KHz to 1 GHz Tektronix 497P or
AdvantestR4131
Output signal adjustments
4. Digital multi meter DC volts range: 0.05 V to 10 V,
Accuracy: "0.1 %
Fluke 8842A Check voltage.
5. BNC cable Impedance50 Tektronix part 012-0482-00 Signalinterconnection
6. BNC to N adaptor BNC female to N male Tektronixpart number
103Ć0045Ć00
Signalinterconnection
7. DC block Ntype, 50 Tektronix part number
015Ć0509Ć00
DC block
8. Adjustment Tool Lessthan 1/8 inch diameter and
over 4 inches long
Manualadjustments
9. Fan Coolingthe waveform generator
Before Adjustments
The following instructions describe preparing the waveform generator for
adjustment, loading the adjustment file required for these procedures, and
making adjustments.
Before doing the adjustments, remove the waveform generator rear cover and
cabinet. See section 6, Maintenance, for instructions on removing the cabinet
and replacing it after adjustment is done.
 To avoid damaging the eject button, remove the floppy disk (if present)
from the floppy disk drive before removing the cabinet.

Providing Access