Filter
Top Products
ESG Family Signal Generators Assembly-Level Troubleshooting with Block Diagrams
A11 Reference ABUS Nodes (ESG-AP & ESG-DP Series)
Service Guide 2-33
A11 Reference ABUS Nodes
(ESG-AP & ESG-DP Series)
NOTE The node voltages given in the following table are approximate values based
on a sample of signal generators. Your signal generator may not reflect these
exact values. Additionally, the resolution of these values varies from node to
node. As a guideline, interpret your measurements based on the number of
decimal places shown for the expected voltage.
A11 Reference ABUS Nodes (ESG-AP & ESG-DP Series)
Test Conditions
Node Voltages (Corrected Values in Vdc)
MOD1_OUT
MOD2_OUT
VTUNE
MOD1_PK
MOD2_PK
LIN_AM
1GHZ_DET
FM_MOD
PRESET; 0 dBm; RF On; No Modulation ≈ 0 ≈ 0 7 to 27
(Fixed
vs.
Freq)
0.5 0.5 ≈ 0 ≈ 0.25
(< 250
MHz)
≈ 0.02
(> 250
MHz)
< 0.3