HUMMINBIRD XHS 9 HDSI 180 T - HD Side Imaging Dual Beam PLUS 20/60/180 Degree 200/83/455/800kHz Transducer Hd Si Dual Beam P Xhs 180 T # 710201-1. Includes mounting hardware and 20ft cable. Features: - Mount: Transom - HD Side Image - Dual Beam PLUS - 20/60/180 Degree - 200/83/455/800 kHz. - Built in temperature Specifications for use with: - 1197c SI Combo - 1198c SI Combo - 997c SI Combo - 998c SI - 898c SI - 797c2 SI Combo (800kHz not active) - 798c SI Combo (800kHz not active) - 798ci HD SI Combo (800 kHz not active) | 
