Transom Mount Medium Frequency Chirp Transducer – 600WEchonautics presents a range of powerful transducers from Dual Frequency CW to Low/Medium/High CHIRP and digital sensors, with excellent value for money.Specifications:Frequency – Med – Chirps from 85-135kHz600 Watt Transmit PowerMounting Style – Transom MountMaterial – PlasticDoes not require an adapter cable when used with Sitex units, except the Si-Tex NavPro units*Adapter cable is required to connect to compatible Echosounders and Fishfinders. Specifications:Cable Length (Feet): 26ftChirp: MediumImaging: StandardMounting Style: TransomPins: 8Speed Included: NoTemperature: Yes