Simrad ES60 - REFERENCE MANUAL REV H - Observation Range

Simrad ES60
10
857-160970 / Rev.H
Observation range
Absorption increases dramatically with frequency in salt water.
For maximum observation range you should select a low
operating frequency, a large transducer and the maximum
transmit power.
Figure 4 Observation range
Maximum detection depth
Transducer Frequency,
kHz
Pulse
duration,
ms
Band
width,
Hz
Transmit
power,
W
Range
fish,
m
Range
bottom,
m
12-- 16 12 16.40 193 2000 850 10000
ES 18 18 8.21 382 2000 1100 7000
27-- 26 27 8.18 387 3000 1100 4400
38/200D 38 4.09 766 1000 500 2100
38-- 9 38 4.09 766 1500 800 2600
38-- 7 38 4.09 766 2000 950 2800
50/200D 50 2.05 1493 1000 500 1500
50-- 7 50 2.05 1493 2000 700 1900
ES70--11 70 2.05 1526 800 450 1100