Wavetek 2001 - Page 23

MIH
SWEEP RATE
SWITCH RATE :q
VERNIER
RATE C1
FREQUENCY
AND
M2H
SWEEPWIDTH SWEEP DRIVE
CONTROLS -1
SWEEP DRIVE
TO SWEEP
>OSC ILLATOR
M9H*M19H
*v
R F
TPUT
MONITOR
DEMOD
INPUT
1 :VERT
?A,ER
OUTPUT
Figure 4-1. Simplified Block Diagram
~
'"
sw
RATE
SWITCH
•
1\
•
•
Jl
RATE
VERNIER
1\
FREQUENCY M 2 H
SWEE~~IDTH .-'S~W,",-E~P'---i:D::.!.R.!.!.IV..!...!:=E----.
CONTROLS
/\- ~
v- ~
+16- ~
-16- ~
SWEEP DRIVE
A
TO SWEEP
M I--!----~OSCILLATOR
P M9H ... MI9H
'f----+- __ V
+ 18-~---I.
I----+---. + 16
-18-~---l
,I---+--- -16
POWER
SUPPLY
p. c. 8.
+18
-18
-20
,- I
~ IM6i
C~~-'
MARKERS
SWEEPSAMPLE
INPUTS
BAN I 2 3
"OPTIONS,
L------4----------+---~~-____1I__-_r~
MAX.OF6 "
•
••
MARKER
n
:D
n
c:
-I
C
m
en
n
:D
"'tI
-I
0
STEP
Z
AT TEN.
RF
70dB
OUTPUT
£
D.EMOD
INPUT
----1 VERT
MARKER OUTPUT
SIZE
L- ________________________________ W_I_DT_H ____________ ~HORQ
·OUTPUT
Figure 4-1. Simplified Block Diagram