Larson Davis SoundExpert LxT, Руководство пользователя

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A-4 Technical Specifications LxT Manual
Performance Specifications
Physical Characteristics
LxT1 LxT1L LxT2 LxT2L Direct In
Measurement
Range
1
A 39 to 140 dB 27 to 118 dB 37 to 139 dB 31 to 125 dB 13 to 117 dB

V
C 39 to 140 dB 29 to 118 dB 37 to 139 dB 35 to 125 dB 10 to 117 dB

V
Z 44 to 140 dB 34 to 118 dB 42 to 139 dB 42 to 125 dB 16 to 117 dB

V
Noise Floor
1
A 29 dB 17 dB 27 dB 21dB 2.8 dB

V
C 29 dB 19 dB 27 dB 25dB 1.3 dB

V
Z 34 dB 24 dB 32 dB 32dB 5.6 dB

V
Linearity
Range
2
A

104 dB
36 to 140 dB

102 dB
16 to 118 dB

103 dB
36 to 139 dB

102 dB
24 to 125 dB

106 dB

V
11 to 117 dB

V
C

105 dB
35 to 140 dB

100 dB
18 to 118 dB

104 dB
35 to 139 dB

100 dB
26 to 125 dB

107 dB

V
10 to 117 dB

V
Z

103 dB
37 to 140 dB

93 dB
25 to 118 dB

100 dB
39 to 139 dB

93 dB
33 to 125 dB

103 dB

V
14 to 117 dB

V
Peak Range
2
A 99- 143 dB 77 - 121 dB 98 - 142 dB 84 - 128 dB 76 - 120 dB

V
C 96 - 143 dB 74 - 121 dB 95 - 142 dB 81 - 128 dB 73 - 120 dB

V
Z 101 - 143 dB 79 - 121 dB 100 - 142 dB 86 - 128 dB 78 - 120 dB

V
SPL Max
Level
1
140 dB 118 dB 139 dB 125 dB 117 dB

V
Peak Max
Level
143 dB 121 dB 142 dB 128 dB 120 dB

V
1
Microphone and electrical self-noise included
2
Electrical Measurements
Table A-4 LxT Performance Specifications
Length with microphone and
preamplifier 11.35 inches 29 cm
Length, instrument body only 8.80 inches 22.4 cm
Width 2.80 inches 7.10 cm
Depth 1.60 inches 4.10 cm
Table A-5 Physical Characteristics