Humminbird HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp XNT-9-HW-T. Includes built-in temperature sensor rugged composite design impact-release mounting bracket and 20' cable. This accessory is compatible with the following Humminbird products: HELIX 5 CHIRP G2 GPS-equipped models only HELIX 7 CHIRP G2/G3 GPS-equipped and CHIRP DI G2 models HELIX 7 CHIRP G2N/G3N All models HELIX 8 CHIRP G3N All models HELIX 9 CHIRP G2N/G3N All models HELIX 10 CHIRP G2N/G3N All models HELIX 12 CHIRP G2N/G3N All models ICE HELIX CHIRP G2 All models (in Open Water Mode) Side Imaging and Down Imaging units can support the XNT 9 HW T as a 2D sonar only transducer. Features/Specifications: This transducer does not support Side Imaging or Down Imaging Dual Spectrum CHIRP: Full: 150-220 kHz Narrow: 180-240 kHz Wide: 140-200 kHz Dual Spectrum CHIRP- Max Depth: 1200ft (365m) All models HELIX 9 CHIRP G2N/G3N All models HELIX 10 CHIRP G2N/G3N All models HELIX 12 CHIRP G2N/G3N All models ICE HELIX CHIRP G2 All models (in Open Water Mode) Side Imaging and Down Imaging units can support the XNT 9 HW T as a 2D sonar only transducer Specifications for Humminbird XNT-9-HW-T HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp: Manufacturer: Humminbird Color: Black Frequency Band: 220 kHz Cable Length: 20 ft Features of Humminbird XNT-9-HW-T HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp This accessory is compatible with the following Humminbird products: HELIX 5 CHIRP G2 GPS-equipped models only HELIX 7 CHIRP G2/G3 GPS-equipped and CHIRP DI G2 models HELIX 7 CHIRP G2N/G3N All models HELIX 8 CHIRP G3N All models HELIX 9 CHIRP G2N/G3N All models HELIX 10 CHIRP G2N/G3N All models HELIX 12 CHIRP G2N/G3N All models ICE HELIX CHIRP G2 All models (in Open Water Mode) Side Imaging and Down Imaging units can support the XNT 9 HW T as a 2D sonar only transducer. This transducer does not support Side Imaging or Down Imaging. Dual Spectrum CHIRP: Full: 150-220 kHz Narrow: 180-240 kHz Wide: 140-200 kHz Dual Spectrum CHIRP- Max Depth: 1200ft (365m) Package Contents: Humminbird XNT-9-HW-T HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp Humminbird 710274-1: HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp XNT-9-HW-T