RX noise level -  EM 304

RX 1


Noise Test.
Signal in dB  [ < 80.0]


Channel          26-34kHz
  1              36.7 
  2              35.9 
  3              34.9 
  4              33.5 
  5              33.0 
  6              33.6 
  7              33.9 
  8              33.9 
  9              33.9 
 10              34.2 
 11              33.4 
 12              34.0 
 13              33.5 
 14              35.7 
 15              33.3 
 16              35.5 
 17              35.3 
 18              35.0 
 19              36.9 
 20              37.6 
 21              37.7 
 22              37.8 
 23              38.1 
 24              38.5 
 25              39.8 
 26              39.6 
 27              39.0 
 28              37.5 
 29              39.5 
 30              39.1 
 31              35.6 
 32              35.0 
 33              37.1 
 34              36.2 
 35              34.7 
 36              34.8 
 37              35.0 
 38              35.0 
 39              36.2 
 40              34.5 
 41              34.9 
 42              34.5 
 43              35.9 
 44              36.1 
 45              35.6 
 46              35.3 
 47              34.0 
 48              34.8 
 49              35.0 
 50              35.6 
 51              33.8 
 52              34.6 
 53              35.1 
 54              34.0 
 55              35.4 
 56              34.3 
 57              34.9 
 58              33.3 
 59              34.3 
 60              34.8 
 61              34.5 
 62              35.5 
 63              35.6 
 64              35.4 
 65              35.0 
 66              37.5 
 67              37.5 
 68              38.9 
 69              38.4 
 70              36.1 
 71              36.9 
 72              37.7 
 73              36.8 
 74              35.5 
 75              35.6 
 76              37.1 
 77              37.5 
 78              36.1 
 79              37.5 
 80              37.5 
 81              36.6 
 82              36.7 
 83              37.0 
 84              35.9 
 85              36.4 
 86              35.7 
 87              36.1 
 88              37.4 
 89              34.5 
 90              34.4 
 91              34.7 
 92              89.8*
 93              34.3 
 94              33.6 
 95              36.6 
 96              35.3 
 97              34.7 
 98              35.0 
 99              36.3 
100              34.1 
101              34.3 
102              34.0 
103              34.8 
104              34.7 
105              33.5 
106              34.1 
107              34.1 
108              34.7 
109              36.6 
110              35.5 
111              33.7 
112              34.1 
113              34.8 
114              35.4 
115              36.2 
116              34.3 
117              34.4 
118              35.1 
119              35.7 
120              36.5 
121              35.7 
122              35.8 
123              35.3 
124              35.5 
125              34.4 
126              35.8 
127              36.7 
128              37.8 

Summary:
Number of Noise errors found 1       26-34kHz
Average         68.7
Maximum         89.8
Channel           92

Vessel speed: 5.60 [knots]

Last depth: 889 m