Harken 40mm Carbo Air Triple Swivel Block w/Becket [2641] Electrical The DT800 operates at a

The DT800 operates at a frequency of 235 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference

Frequency: CHIRP 150-250 kHz

4 x Swivel mounting feet

providing the clearest view of the horizon allowing you to get the best performance from your radar in all conditions

Harken 40mm Carbo Air Triple Swivel Block w/Becket [2641] Electrical The DT800 operates at a40mm Carbo Air Triple Swivel Block with Becket Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)660 kg Maximum working load (lb)1455 lb