Mhz Reference Adjustment - Tcxo (Option 103) - Agilent Technologies 8564EC Service Manual

Manual Adjustment Procedures
8 . 10 MHz Reference Adjustment — TCXO (Option 103)
8 . 10 MHz Reference Adjustment — TCXO
(Option 103)
Assembly Adjusted
A15 RF assembly
Related Performance Test
10 MHz Reference Output Accuracy (Option 103)
Description
The frequency counter is connected to the analyzer CAL OUTPUT. The
CAL OUTPUT is locked to the 10 MHz frequency reference which yields
better effective resolution. The temperature-compensated crystal
oscillator (TCXO) is adjusted for a frequency counter reading of
300 MHz.
Figure 3-17 10 MHz Reference Adjustment Setup — TCXO
140 Chapter 3