HYDROACOUSTIC ANTENNA OF NAVIGATIONAL ECHO SOUNDER, FREQUENCY 12 KHZ

Device option

for product of series ЫП1.030.061

for product of series ЛИЮК.365181.009

First side lobe level, minus dB

16.5

20

Side lobe transmission level at an angle of ± 90° from the  main lobe axis, minus dB

34

42

Beam width of beam pattern at minus 3 dB, degree

17

17

Operating pressure, Pa

3*, 150**

150

Length of cable, m

15, 25, 35***

15

Overall dimensions, mm

Ø=650, h=275,5

Ø=650, h=275,5

Mass, kg

160

160 *

*  For surface ships           **  For submarines           ***  Version option