BT87H1KW-18 1kW 130-210kHz High CHIRP 18d Tilted Element Bronze TH

Echonautics BT87H1KW 130-210kHz 1kW High CHIRP 18 deg Tilted Element

Model: BT87H1KW-18

• Superior shallow-water performance and bottom detail

The Echonautics BT87H1kW is a low-profile thru hull CHIRP transducer designed to minimize drag and to perform at high speeds.

Thanks to the narrow beamwidth, it is excellent for pinpointing fish holding tight to reefs, wrecks, and other structures.

Specifications

Function	Depth and Temperature
Frequency	CHIRP 130 - 210 kHz
Tilt/deadrise	18 deg tilted version: for 16 deg to 24 deg hull deadrise
Material	Bronze
RMS Power	1 kW
Beamwidth	13 deg to 8 deg @-3db
Depth	Max 304 m (1,000 ft)
Temp. sensor	NTC
Acoustic window	Urethane
Cable length	9 m (30 ft)
Hole diameter	87.6 mm (3.45 in)