HP 8568B, Performance Tests And Adjustments Manual, Page: 132 / 313

3-3. Factory-Selected Components (continued)
Reference Adjustment Range of Values
Function of Component
Designator Procedure
Al 348 to 562
Sets YTO loop gain crossover to 20
Al 16 130 to 220 Sets YTO loop response MHz.
16 2.2 to 3.3
Sets YTO loop response.
Al
16 15 to 51.1 Sets YTO loop 20 to 30 MHz.
response
620 to 1300 Sets period of microprocessor clock.
62 to 91 Sets oscillator frequency to 10 MHz
MHz.
13
73.874 K
Sets adjustment range of GAIN 1
Serial Prefix to
8.25 to 12.1 K
Centers 3 BW adjustment range
82.5 to 121 K Centers 10 BW adjustment range
Centers 300 BW adjustment range
14.7 to 21.5 K Centers 1 MHz BW adjustment range
162 to 237 K
Centers 3 MHz BW adjustment range
82.5 to 147 K Sets 1.0 step size
261 to 464 K Sets 0.2 step size
56.2 to 100 K Sets 1.2 step size
562 K to 1 MO
Sets 0.4 step size
46.4 to 82.5 K Sets 1.8 step size
316 to 562 K Sets 0.6 step size
422 to 750 K Sets 0.8 step size
619 K to 1.1
Sets 0.1 step size
90 to 162 K Sets 1.6 step size
61.9 to 110 K
Sets 1.4 step size
Serial Prefix and Below
1
196 K to 348 K
Sets 1.4 step size.
215 K to 383 K
Sets 1 step size.
147 K to 261 K Sets 1.8 step size.
3-18 Adjustments