
User's Manual
LINE 212-6 / LINE 212-9
KLING & FREITAG GMBH ©2003 - 2005
Version 4.1, 23.03.2006
Seite 31 von 37
15.
Measuring Charts
15.1
LINE 212-6
Frequency response 'on axis'
Beamwidth
20
-6dB Be
am
wi
dth (de
gr
ee
s)
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
Dir
ectivity Factor (Q)
Dir
ectivityI ndex (DI), dB
Frequency (Hz)
0
10
75
105
SP
(d
B)
85
95
115
3,16
31,6
316
Im
pe
da
nc
e
(O
100
10
20
100
1000
10000
20000
Frequency (Hz)
with K&F C2 Controller (Full Range)
without Controller
Impedance