EdgeTech 272-TD – Topside 4100P

One of the most well-known and respected SSS towfish and 4100P topside unit.

Frequency: 100 / 500kHz

Horizontal Beam Width: 100kHz – 1.2°, 500kHz – 0.5°

Operating Range (maximum): 100kHz – 500m swath, 500kHz – 200m swath

Max Depth Rating: 1000m