Airmar TM275C Medium Ultra-wide, High Wide Chirp Combo, 1kW, Mix and Match™ Transducer, Depth/Temp.
Model: TM275C-MWHW-MMThe TM275MWHW combines medium and high frequencies into a single transom-mount model, advancing transducer design by delivering wider bottom coverage than any other 1 kW transducer available. It combines medium frequencies (60-100 kHz), which deliver ultra-wide beamwidths for maximum coverage under the boat down to 396 m (1300’)... the ultimate scouting tool for anglers targeting species down deep. Together with the very popular, high-frequency bandwidth (150 to 250 kHz), with wide 25° beamwidths, for excellent performance with more coverage and great fish-target separation in the upper water column. Its wide beam offers twice the coverage of standard high frequencies, for detecting fish in the upper-water column, producing clear fish arches on the display. The TM275MWHW is an exceptional choice for both inshore, pelagic fishing, and deep-water species where critical resolution and maximum coverage are required. The TM275MWHW sets the standard for efficiently scouting massive areas for target species. The TM275MWHW is suitable for boats up to 10m (33’).
Specifications| Medium-Wide Beamwidth | 57° to 73° beam p/s 16° average f/a |
| High-Wide Beamwidth | 25° |
| Power Rating | 1 kW |
| Functions | Depth, Temperature |
| Mounting Style | Transom |
| Mix and Match Series | 12-Pin Chirp |
| High Frequency | 150-250 kHz |
| Medium Frequency | 60-100 kHz |
| Frequency Band | Medium Ultra Wide-High Wide |
| Cable-Length | 9 m (30') |
The Airmar TM275C Medium Ultra-wide, High Wide Chirp Combo transducer is a 1kW transom-mount unit designed for IT and marine professionals managing vessel systems. This transducer provides depth and fast-response water temperature data, suitable for boats up to 10 meters (33 feet) with transom angles between 3 and 21 degrees. It integrates medium (60-100 kHz) and high (150-250 kHz) frequencies, offering a total bandwidth of 140 kHz. The medium frequency range features a 57-73 degree port/starboard beamwidth and a 16-degree average fore/aft beamwidth, while the high frequency maintains a constant 25-degree beamwidth. This configuration supports deep-water performance up to 396 meters (1300 feet) and enhances target separation in the upper water column. The part number for this model is TM275C-MWHW-MM. It is intended for applications requiring comprehensive underwater coverage and precise data acquisition.
The Airmar TM275C transducer has a maximum depth capability of 396 meters (1300 feet) when utilizing its medium frequency band. Its high-frequency band is effective for detecting fish in the upper water column.
The box includes the TM-275C MWHW-MM transducer unit, a transom mount bracket with associated hardware, and three 3-degree shims for installation adjustment.
This transducer is suitable for boats up to 10 meters (33 feet) in length. It accommodates transom angles ranging from 3 to 21 degrees for proper installation and performance.
The medium frequency (60-100 kHz) features a 57 to 73-degree beamwidth port/starboard and a 16-degree average fore/aft. The high frequency (150-250 kHz) maintains a constant 25-degree beamwidth.
TM275C-MWHW-MM - Airmar TM275C Medium Ultra-wide, High Wide Chirp Combo, 1kW, Mix and Match(TM) Transducer, Depth/Temp.