Model 2780 LP

Light Array | Side Scan Sonar Equipment

Shallow water, dual frequency side scan sonar array 270/850 kHz. Max. operating depth 100 meters (150 psi).

Jetasonic® 2780 LP has slick urethane body with optional radius fitting, top side adhesive mounting, and flexible connection. The bottom radius can be changed to meet mounting requirements.

Download outline drawing for 2780 LP (94kb)

Operating channelsLH
Series frequency (Fs)270 kHz850 kHz
Sub-channelsx1x1
Quality factor (Qm)5.45.7
Beam angle, fore-aft (@-3 dB)0.8°0.32°
Beam angle, vertical (@-3 dB)60°60°
Side lobes, fore-aft axis-20 dB-20 dB
Series impedance (|Zs|·e)100 Ω50 Ω
Electrical isolation (500 Vdc)≥109 Ω
Max. input voltage600 Vp
MaterialUrethane
EncapsulationUrethane
Electrical connectionPigtail / t.s.p.
Operating depth100 m