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Ericsson Internal
DESCRIPTION 18 ( 50 )
/ XSNSIXI 129/1551-LZA 701 0001 Uen
CBC/ XRX/M ( Kai Lian) 2011-05-05 F
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
Table 12 Sound Pressure Levels for a Free Standing RBS 2106 with Heat Exchanger
Calculated Distance in Metres, Each Direction
Without Sound Hood With Sound Hood
Temp.
Sound
Pressur
e Level
dBA
Front Left Right Back Front Left Right Back
35 10
7755555
40
5
4433333
50 <1 <1 <1 <1 <1 <1 <1 <1
15

60 <1 <1 <1 <1 <1 <1 <1 <1
35 19 13 13 8 8
777
40 11
77
44444
50 2 2 2<1<1<1<1<1
20

60 <1 <1 <1 <1 <1 <1 <1 <1
35 31 21 21 12 13 12 12 11
40 17 11 11
77
666
50
5
3322111
25

60 <1 <1 <1 <1 <1 <1 <1 <1
35 43 28 28 14 16 15 15 13
40 24 15 15 8 8 8 8 6
50
7
4422222
30

60 2<1<1<1<1<1<1<1
Table 13 Sound Pressure Levels for an RBS 2106 Against a Wall, with Heat Exchanger
Calculated Distance in Metres, Each Direction
Without Sound Hood With Sound Hood
Temp
Sound
Pressure
Level
dBA
Front Left Right Front Left Right
35 10 8 8
5
66
40
5
44333
50 1<1<1<1<1<1
15

60 <1 <1 <1 <1 <1 <1
35 20 16 16 10 10 10
40 11 8 8
555
50 3 2 2<1<1<1
20

60 <1 <1 <1 <1 <1 <1