HP 8566B Adjustment Manual page 149

Reference Adjustment
Name
Designator
IO
VE
VD
v c
VB
GA
GB
GC
GD
GE
LR2
LR3
LB1
LB2
LB3
LB4
LR4
GF
Al
Cl
El
A2
B2
c2
D2
E2
GAIN
D3
D2
Dl
5.8 GHz
2 GHz
Adjustment
Number
21 Adjusts 3.3 GHz oscillator drive current.
21 Adjusts mixer bias 18.6 to 22 GHz.
21
Adjusts mixer bias 12.5 to 18.6 GHz.
21 Adjusts mixer bias 5.8 to 12.5 GHz.
21 Adjusts mixer bias 2 to 5.8 GHz.
21 Adjusts IF gain 0.01 to 2.5 GHz.
21 Adjusts IF gain 2 to 5.8 GHz.
21 Adjusts IF gain 5.8 to 12.5 GHz.
21 Adjusts IF gain 12.5 to 18.6 GHz.
21 Adjusts IF gain 18.6 to 22 GHz.
21 Adjusts linearity 5.8 to 12.5 GHz (high end).
21 Adjusts linearity 12.5 to 18.6 GHz (low end).
21 Adjusts linearity 12.5 to 18.6 GHz (high end).
21 Adjusts linearity 5.8 to 12.5 GHz.
21 Adjusts linearity 12.5 to 18.6 GHz (low end).
21 Adjusts linearity 12.5 to 18.6 GHz (high end).
21 Adjusts linearity 18.6 to 22 GHz.
21 Adjusts linearity 18.6 to 22 GHz (high end).
21 Adjusts IF gain in external mixer band.
21 Adjusts flatness 0.01 to 2.5 GHz (low end).
Adjusts flatness 2 to 5.8 GHz (low
21
21 Adjusts flatness 5.8 to 12.5 GHz (low end).
21 Adjusts flatness 12.5 to 18.6 GHz (low end).
21 Adjusts flatness 18.6 to 22 GHz (low end).
21 Adjusts flatness 0.01 to 2.5 GHz (high end).
21 Adjusts flatness 2 to 5.8 GHz (high end).
21 Adjusts flatness 5.8 to 12.5 GHz (high end).
Adjusts flatness 12.5 to 18.6 GHz (high end).
21
Adjusts flatness 18.6 to 22 GHz (high end).
21
21 Adjusts overall slope gain.
21 Adjusts auto-sweep tracking.
Adjusts auto-sweep tracking.
21
21 Adjusts auto-sweep tracking.
21 Adjusts tracking at 5.8 GHz (2 to 5.8).
21 Adjusts tracking at 2 GHz (2 to 5.8).
Adjustment Function
end).
Adjustments 3-9