
3-56. Sweep and DAC Adjustments Setup
.........
3-114
3-57. OV to +
1OV
Sweep Ramp at
A16TP3
.........
3-115
3-58. Location of Sweep and DAC Adjustments
.......
3-116
3-59. Properly Adjusted DC Levels Between Sweep Ramps . 3-117
3-60. Improperly Adjusted DC Levels Between Sweep Ramps
3-117
3-61. YTO Main Coil Driver Adjustments Setup
.......
3-120
3-62. Location of YTO Main Coil Driver Adjustments
....
3-121
3-63. YTO Main Coil Driver Adjustments Setup (Alternate
Procedure)
...................
3-
122
3-64. 100 MHz VCXO Adjustment Setup
..........
3-126
3-65. Location of 100 MHz VCXO Adjustments
.......
3-127
3-66. Typical Tuning Range of
A7A2
100 MHz VCXO
....
3-128
3-67. M/N Loop Adjustment Setup
.............
3-132
3-68. Location of PLL Adjustments
............
3-133
3-69. YTO Loop Adjustment Setup
............
3-136
3-70. Location of Assemblies, Cables, and Test Points
....
3-136
3-71. All YTO Loop Service Position
...........
3-137
3-72. Typical YTO Loop Swept Frequency Response at
AllAl
3-139
3-73.
AllA
Adjustment Locations
............
3-140
3-74. Sampler Waveform at
AllA5TPl
..........
3-142
3-75. 30 MHz YTO Loop Sampler Response at AllJ5 IF OUT
3-143
3-76. Tuning the IF OUT Fundamental
..........
3-144
3-77.
20/30
PLL Adjustment Setup
............
3-147
3-78. Location of
PLLl
Adjustments
............
3-149
3-79. Location of
PLL2
Adjustments
............
3-154
3-80. Location of PLL3 Adjustments
............
3-156
3-81. RF Module Phase Lock Adjustments Setup
......
3-161
3-82. Location of RF Module Phase Lock Adjustments
...
3-161
3-83. A Sampler Balance Adjustment Waveform
......
3-164
3-84.
Cal
Output Adjustment Setup
............
3-166
3-85. Location of CAL OUTPUT Adjustment
........
3-167
3-86. CAL OUTPUT Harmonics
..............
3-168
3-87. Last Converter Adjustments Setup
..........
3-170
3-88. Location of Last Converter Adjustments
.......
3-171
3-89. Frequency Response Preliminary Adjustments Setup . 3-176
3-90. Location of Frequency Response Adjustments
....
3-177
3-91. Frequency Response Adjustments Setup (10 MHz to 2.5
GHz)
......................
3-179
3-92. Typical Coarse Frequency Response (10 MHz
-
2.5
GHz)
3-181
3-93. Typical Frequency Response (10 MHz
-
2.5
GHz)
...
3-182
3-94. Frequency Response Adjustments Setup (2.0
GHz
to
22.0
GHz)
....................
3-185
3-95. Typical Coarse Frequency Response (2
GHz
-
5.8
GHz)
3-187
3-96. Typical Frequency Response (2.0
GHz
-
5.8
GHz)
...
3-188
3-97. Typical Coarse Frequency Response (5.8
GHz
-
12.5
GHz)
......................
3-191
3-98. Typical Frequency Response (5.8
GHz
-
12.5
GHz)
. . 3-193
3-99. Frequency Response Adjustments Setup (18.6 to 325
GHz)
......................
3-204
3-100. Analog-To-Digital Converter Adjustments Setup
....
3-206
3-101. Location of Analog-To-Digital Converter Adjustments . 3-208
3-102. Track and Hold Adjustments Setup
:
........
3-209
3-103. Location of Track and Hold Adjustments
.......
3-210
3-104. Digital Storage Display Adjustments Setup
......
3-212
3-105. Location of Digital Storage Display Adjustments
...
3-213
Contents-6
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