90589 Rev B.3 4/13
Page 12 of 12
Figure 4
– Electrical calibration test set-up
+
100
F, 35VDC
4.7k
FROM
OSCILLATOR
TO P702B
100
Fd
+
LEADER
ATTENUATOR
POWER
LAG120B
AUDIO GENERATOR
Hz
OUTPUT
FREQ RANGE
X10
X100
X1K
X10K
X100K
600
1
1.5
2
2.5
3
4
5
6
7
8
9
10
TRANSDUCER
OUTPUT
EXTERNAL SUPPLY
CHARGE IN
SCHEMATIC
4.
7k
Ω
Ω
100μF, 35VDC
100 μFd
4.7kΩ
