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User’s Manual
‘SP’ Models based upon the CA Series
KLING & FREITAG GMBH ©2003 - 2006
Version 6.1, 19.06.2006
Page 37 of 54
Vertical frequency response ‘off axis down’
100
1000
10000 20000
0°
10°
20°
30°
40°
Frequency (Hz)
20
-30
-20
-10
0
10
A
tt
enuat
ion (
dB)
Beamwidth
20
-6dB Beamwidth (degr
ees)
100
1000
10000 20000
Frequency (Hz)
0
60
120
180
240
300
360
Horizontal
Vertical
Q-Index
20
20
100
1000
10000 20000
1
10
100
D
ire
ct
ivit
y Fact
or
(Q)
Dir
ectivityI ndex (DI), dB
Frequency (Hz)
0
10