Chapter 4 91
Troubleshooting
Performance test failure troubleshooting
4. Troubleshooting
Table 4-9 Performance test failure troubleshooting information (Over 8.5 GHz Options)
First failed test Probable faulty board assembly or parts
OCXO
BAS
SYN -SRC
SYN -LCL
DBL
RCV -1
RCV -2
RCV -3
RCV -4
DIS
DCB
IMX
FEM
FUSE
CBL
AUX Input
###
Frequency Accuracy
(Standard)
# ### ## #
Frequency Accuracy
(1E5)
# # ### ## #
RF Output Level
Accuracy & Flatness
# ## ###
RF Output Level
Linearity
# ## ###
Trace Noise (S11) ## ## # ### #
Trace Noise (S22) ## ## # ### #
Trace Noise (S33) ## ## # ### #
Trace Noise (S44) ## ## # ### #
Trace Noise (S21, S12) ## ## # ### ### #
Trace Noise (S43, S34) ## ## # ### ### #
Crosstalk (S21, S12) # # # ## ## ### ###
Crosstalk (S32) # # # ## ## ### ###
Crosstalk (S43) # # # ## ## ### ###
Crosstalk (S14) # # # ## ## ### ###
System Dynamic Range
(S21)
## ## # ### #
System Dynamic Range
(S32)
## ## # ### #
System Dynamic Range
(S43)
## ## # ### #
System Dynamic Range
(S14, S12)
## ## # ### #
Noise Floor Port-1 # ###
Noise Floor Port-2 # ###
Noise Floor Port-3 # ###
Noise Floor Port-4 # ###
Dynamic Accuracy (T1) # # # ### #
Dynamic Accuracy (T2) # # # ### #