HP 8568B Performance Tests And Adjustments Manual page 12

3-56. 20 MHz Reference Adjustments Setup . . . . . . . .
3-57. Location of 20 MHz Reference Adjustments
3-58. Typical Signal at A16TP3
3-59. 249 MHz Phase Lock Oscillator Adjustments Setup . .
3-60. Location of 249 MHz Phase Lock Oscillator Adjustments
3-61. 275 MHz Phase Lock Oscillator Adjustment Setup . . .
3-62. Location of 275 MHz PLO Adjustment . . . . . . . .
3-63. Second IF Amplifier Adjustments Setup
3-64. Location of 301.4 MHz BPF and 280 MHz AMPTD
Adjustments
3-65. 301.4 MHz Bandpass Filter Adjustment Waveform
3-66. Minimum Image Response at 258.4 MHz . . . . . . .
3-67. Pilot Second IF Amplifier Adjustments Setup . . . . .
3-68. Location of 269 MHz Bandpass Filter Adjustments
3-69. 269 MHz Bandpass Filter Adjustments Waveforms
3-70. Frequency Control Adjustments Setup . . . . . . . .
3-71. Location of Frequency Control Adjustments . . . . .
3-72. Second Converter Adjustments Setup
3-73. Location of Second Converter Adjustments . . . . . .
3-74. Typical PILOT 2ND IF Bandpass (SHIFT t) . . . . . .
3-75. Typical PILOT 2ND IF Bandpass (SHIFT 1) . . . . . .
3-76. Typical Bandpass (SHIFT t) . . . . . . . . . . . . .
3-77. Typical Bandpass (SHIFT 1) . . . . . . . . . . . . .
3-78. 50 MHz Voltage-Tuned Oscillator Adjustments Setup
3-79. Location of 50 MHz VT0 Adjustments . . . . . . . .
3-80. Slope Compensation Adjustment Setup . . . . . . . .
3-81. Location of A22R66 TILT Adjustment
3-82. Slope Compensation Adjustment Waveforms . . . . .
3-83. Location of Comb Generator Adjustments
3-84. Comb Teeth Display . . . . . . . . . . . . . . . . .
3-85. Analog-To-Digital Converter Adjustments Setup . . . .
3-86. Location of Analog-To-Digital Converter Adjustments .
3-87. Track and Hold Adjustments Setup
3-88. Location of Track and Hold Adjustments . . . . . . .
3-89. Digital Storage Display Adjustments Setup . . . . . .
3-90. Location of Digital Storage Display Adjustments
3-91. Sample and Hold Balance Adjustment Waveforms . . .
3-92. Waveform Before Adjustment . . . . . . . . . . . .
3-93. Low-Noise DC Supply . . . . . . . . . . . . . . . .
3-94. Crystal Filter Bypass Network Configurations . . . . .
4-2. Impulse Bandwidth Test Setup . . . . . . . . . . . .
4-3. 6 dB Resolution Bandwidth Measurement
4-4. 60 dB Bandwidth Measurement . . . . . . . . . . .
4-5. 60 dB Bandwidth Measurement . . . . . . . . . . .
4-6. Bandwidth Switching Uncertainty Measurement . . .
4-7. Location of Bandwidth Adjustments . . . . . . . . .
4-8. Location of Bandwidth Adjustments . . . . . . . . .
5.1. Option 857 Amplitude Fidelity Test Setup
6-2. RF Section, Front View . . . . . . . . . . . . . . .
6-3. RF Section, Bottom View . . . . . . . . . . . . . .
6-4. IF Section, Top View (SN 3001A and Below) . . . . .
6-5. IF Section, Top View (SN 3004A and Above) . . . . .
6-6. IF Section, Front View . . . . . . . . . . . . . . .
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3-103
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3-104
3-106
3-107
3-108
3-110
3-111
3-112
3-114
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3-115
3-116
. . 3-118
. . 3-118
3-119
3-120
3-123
3-124
3-127
3-127
3-128
3-128
. 3-130
3-131
3-133
3-135
3-135
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3-137
3-139
3-140
3-142
3-143
3-145
. . . 3-146
3-147
3-147
3-150
3-151
4-3
4-4
4-8
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4-11
4-14
4-17
4-25
4-28
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6-4
6-5
6-6
6-7
6-8
6-9