User's Manual
10.
10.1
10.1.1 Point Source Mode, horizontal coverage
125
10.1.2 Point Source Mode, vertical coverage
125
Page 24 of 35
Measuring Diagrams
Point Source Mode
250
500
1k
250
500
1k
Version 1.5
2k
4k
8k
f [Hz]
2k
4k
8k
f [Hz]
K&F SPECTRA 212
180°
150°
120°
90°
60°
Attenuation (dB)
30°
< 3
0°
3 - 6
-30°
6 - 9
-60°
9 - 12
-90°
12 - 15
-120°
15 - 18
-150°
> 18
-180°
16K
180°
150°
120°
90°
60°
Attenuation (dB)
30°
< 3
0°
3 - 6
-30°
6 - 9
-60°
9 - 12
-90°
12 - 15
-120°
15 - 18
-150°
> 18
-180°
16K
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