Installation manual

Final tests and measurements
149
851-164574 / C
+10
dB
+8
NOISE/SPEED CURVE
FOR 0° BEARING WITH
dB
+6
MAXIMUM GAIN
dB
+4
_________STABLE SPEED
---------ACCELERATION
R
E
T
A
R
D
A
T
I
O
N
dB
+2
........RET
A
RD
A
TION
dB
0
dB
-2
dB
-4
dB
-6
dB
-8
dB
-10
dB
-12
dB
-14
dB
-16
dB
-18
dB
-20
dB
02 4681012
KNOTS
Figure 45 Noise speed plot