Echologger MRS900L Scanning Sonar

Regular price $8,260.00

This ultra compact/light device is optimally designed for Navigation of Underwater Vehicles (ROVs or AUVs), Search and Recovery (SAR), Underwater Inspections and Diver-held Devices with its outstanding sonar images and high scanning speeds.


Pulse Type CHIRP & CW (selectable or auto switching)
Operating Frequency 900 kHz
Beam Width 2° H, 25° V (+/-3dB) Fan
Transmit Pulse Length 500µsec(Chirp), 10 ~ 100µsec(CW)
Max Range 60m
Range Resolution 7.5mm Max
Scan Angle 360° continuous or defined Sector Scan
Scan Angle Resolution 0.1125°, 0.225°, 0.45°, 0.9°, 1.8° (selectable)
Scan Speed 4sec / 360° @ range 5m, scan resolution 0.9°
Scan Speed 6.4sec / 360° @ range 10m, scan resolution 0.9°
TVG 60dB
Gain Control -15dB ~ +15dB
Interface RS232 / RS485 up to 3Mbaud
Power Requirement / Consumption 12 ~ 60VDC / 4W Max.
Max Cable Length 300m @ 2Mbaud, 1km @ 115kbaud
Connector Teledyne Impulse IE55-1206-BCR, Subconn MCIL6M(60cm)
Operating Depth 1,000m
Housing Material Alumium (hard anodised)
Dmensions Dia. 64mm, Height 74mm
Weight 410g (in air) / 190g (in water)