Nortek - Signature 250 kHz, 5 beams, 3 Hz ping rate, AHRS
https://www.equipocean.com/shop/nortek-signature-250-khz-5-beams-3-hz-ping-rate-ahrs-15
https://www.equipocean.com/web/image/product.template/15/image_1920?unique=3e23094
Description:
• 5.0 m/s beam range, 128 GB memory, 1 to 8 m bins
• 211 m profile range, 205 m bottom track range, 300 m rated
• Wave height and direction, Ice thickness, ice tracking
