Agilent Technologies ESG-D Series User Manual

2-6
Assembly-Level Troubleshooting with Block Diagrams
A9 Output Board
A9 Output Board Abus Nodes (2 of 2)
Test Conditions
Node Voltages (Corrected Values in Vdc)
I Q PRE_LEVEL QUAD GAIN_DET GRD REF_AM
PRESET; 0 dBm; RF On; No Modulation 0.8 0 2 2 0.2 0.00 0.3
PRESET; 0 dBm; RF Off; No Modulation 0.8 0 
2 2 0.2 0.00 0.3
PRESET; 20 dBm; RF On (Unleveled)
Frequency Set to heterodyne Band;
PRESET; Frequency  249.9 MHz; 0 dBm;
RF On; No
Modulation
0.5 0 2 3 0.2 0.00 0.2
+5.0 Vdc applied to Q INPUT:
PRESET; 0 dBm; RF
On; I/Q On; I/Q
Source EXT I/Q; I Input = No Connection;
Burst Envelope On; If 0.5Vdc is applied to
Q INPUT, the Q node changes to negative
voltage
0 0.8 0.2 (0.0
w/ no Q
Input)
+1 Vdc Applied to EXT 1 INPUT:
PRESET; 0 dBm; RF On; AM On;
AM Depth 100%; AM Source Ext 1 DC
1

Agilent Technologies ESG-D Series Specifications

General

Brand	Agilent Technologies
Model	ESG-D Series
Category	Portable Generator
Language	English