Agilent Technologies 856290216 service manual MHz Reference Adjustment-TCXO Option

12.10 MHz Reference Adjustment-TCXO (Option 103)

12.10 MHz Reference Adjustment-TCXO (Option 103)

Assembly Adjusted

Al5 RF assembly

Related Performance Test

10 MHz Reference Output Accuracy (Option 103)

Description

The frequency counter is is locked to the 10 MHz temperature-compensated reading of 300 MHz.

connected to the analyzer frequency reference which crystal oscillator (TCXO)

CAL OUTPUT. The CAL OUTPUT yields better effective resolution. The is adjusted for a frequency counter

FREQUENCY

STANDARD

FREQUENCY COUNTER

SPllE

Figure 2-20. 10 MHz Reference Adjustment Setup-TCXO

Equipment

Microwave frequency counter . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 5343A Option 001 Frequency standard . . . . . . . . . . . . . . . . . . . . . . . . . HP 5061B Cesium Beam Standard

(or any 10 MHz frequency standard with accuracy <fl X 10-l’)

Cables

BNC, 122 cm (2 required) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 10503A

Adjustment Procedures 2-51