Humminbird 71019801 XNT 9 20 T Transom Mount Transducer. Overview: Single/DualBeam, 20/60 Degree, 200/83 kHz, with built-in temperature. More secure, especially at high force of waves. Improved running angle and optional lock down screw to override the kick up. Cable length: 20 feet. Compatible with: All Matrix (EXCEPT Matrix 47 3D), All PiranhaMAX (EXCEPT 180, 165, 175, 176i, 195c, 196ci, 197c, 197c DI, PiranhaMAX 4, PiranhaMAX 4 DI), All 100 and 300 Series (EXCEPT DI models), All 500 Series (EXCEPT DI models), All 600 Series (EXCEPT DI models), All 700 Series (EXCEPT DI models), All 800 Series (EXCEPT DI models), All 900 Series (EXCEPT DI models and 3D models), All 1100 Series (EXCEPT DI models) and All HELIX Series (EXCEPT DI models) The Humminbird XNT 9 20 T Transom Mount Transducer is a high-speed transducer designed to mount on the transom, or back, of the boat, in contact with the surface of the water, and operate in conjunction with a compatible Humminbird sonar or fish finder system. This unit is a single and DualBeam transducer that features 20- and 60-degree cone angles operating on 200 kHz and 83 kHx frequencies respectively. The XNT 9 20 T includes a built-in temperature sensor, a 20-foot cable, and all the necessary high-speed hardware to get up and running right away. Although this unit has the same hole pattern as some older-version transducers, it utilizes a new design that is more secure and less prone to kick up at the high force of waves, as well as having an improved running angle, and an optional lock-down screw to override the kick up. The Humminbird XNT 9 20 T transducer is specifically designed for use with Humminbird's; Matrix 10, 12, 15, 17, 20, 27, 67, 77c, 87c, 97, 717, 727, 737, 767, 777, 787, 323, 343, 363, 383, 141, 161, PMax10, PMax15, PMax20, PMax210, PMax215, PMax220, 917c, 931c, 937c, 957c, 997c, 515, 525, 535, 565,580, 585c, 595c, Piranha 2, Piranha 4, XP2000, and XP4000 sonar devices and fish finders. This transducer is backed by Humminbird's one-year limited warranty.Backed by manufacturer's one-year limited warranty. Compatible with many Pmax, Matrix and numbered series Humminbird sonar systems. 20- and 60-degree cone angles operating on 200 kHz and 83 kHz frequencies. Includes 20-foot cable, necessary mounting hardware, and built-in temperature sensor. New design is more secure, less prone to kick up, with improved running angle. Includes 20-foot cable, necessary mounting hardware, and built-in temperature sensor. 20' cable with 7 pin plug. Temperature sensor. 83/200 KHz, 60/20° beam angle. Transom mount transducer.Item Weight: 3.5 Ounces. Item Dimensions LxWxH: 15 x 8.5 x 7.3 inches. Color: Black. Included Components: Transducer. Sport: Kayaking. Map Type: Nautical. Connectivity Technology: Ethernet. Special Feature: Waterproof. Model Name: 710198-1. Brand: Humminbird. Manufacturer: Humminbird. Department: Unisex-Adult. Date First Available: July 7, 2004. Is Discontinued By Manufacturer: Yes. Best Sellers Rank: #11,716 in Electronics. Customer Reviews: 4.6 out of 5 stars 936 ratings 4.6 out of 5 stars. Item model number: 710198-1. : B000MPMHK4. Item Weight: 3.5 ounces. Product Dimensions: 15 x 8.5 x 7.3 inches.