Initial Issue
Issue Date 25/06/2010
User Manual: 8142/8182 Transceivers
03 Technical Data
Page
5of 5
2.3
ACOUSTIC
Parameter Specification
Transmitting:
Directivity Index
8 dB approx
Source Level
169 to 199 dB ref: 1
Pa
@ 1 m
Receiving:
Operating Envelope
±80° (160 deg) min @ 24kHz to 48° min @ 32kHz
Sensitivity Threshold
80 dB ref 1 micro pascal
Repeatability
Better than 0.07% of slant range given a SNR of 35 dB
in equivalent signed bandwith.
Range Precision
Better than 0.015m
2.4
ENVIRONMENTAL
Parameter Specification
Operating Temperature
-5° to 45° C
(23° to 113° F)
Содержание 8142-000-01
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