HP 8753E - Sequences for the Fractional-N Frequency Range Adjustment

Sequences for the Fractional-N Frequency Range Adjustment
-Sequence FND sets up Al4 (FRAC N Digital) VCO.-
DISPLAY
DUAL CHAN ON
SYSTEM
SERVICE MENU
ANALOG BUS ON
MENU
NUMBER OF POINTS 11 xl
COUPLED CHAN OFF
START 36 M/u
STOP 60.75 M./u
MENU
SWEEP TIME 12.5 k/m
MEAS
ANALOG IN 29 xl (FN VCO TUN)
SCALE/REF 0.6 xl
REF VALUE -7 xl
CH 2
MENU
CW FREQ 31.0001 M/u
SWEEP TIME 12.375 k/m
MEAS
ANALOG IN 29 xl (FN VCO TUN)
SCALELREF .2 xl
REF VALUE 6.77 xl
MKR6k/m
--Sequence FNCHK check the VCO a@@stmmt.-
MENU
CW FREQ 1 G/n
SYSTEM
SERVICE MENU
ANALOG BUS ON
SERVICE MODES
FRACNTUNEON
ANALOG IN 29 xl
Adjustments and Correction Constants
3-65