Low-profile tilted through-hull single-band 1kW CHIRP fishfinder transducer.
The B175 is available in the Low, Medium or High bands, or in a High-band version with widebeam. All versions are available with zero, 12 deg or 20 deg tilt.
Type | CHIRP single-band fishfinder transducer |
Low Band | Frequency range 40-60 kHz / Beam width 32-21° |
Medium Band | Frequency range 85-135 kHz / Beam width 16-11° |
High Band | Frequency range 130-210 kHz / Beam width 10-6° |
High Wide Band | Frequency range 150-250 kHz / Beam width 25° |
Power Rating | 1000 watts |
Mounting | Low-profile through-hull |
Housing | Bronze |
Hull Aperture | 3.75" (95mm) |
Usable Shaft Length | 2.80" (71mm) |
Cable Length | 10 meters |
Mix and Match | ✔ |
Temperature Sensor | ✔ |
Speed Sensor | Χ |
Retractable Insert | Χ |
Tilted | ✔ |
Status | In production |
Reference Page | View the B175 page on the Airmar website |
Click an image to display the document in pdf format for viewing or download.
These Mix and Match base models must be combined with a Mix and Match cable for installation. The suffix '-MM' in the Gemeco part number designates a Mix and Match base model.
This transducer uses the CHIRP Mix and Match system. Installation requires two parts - a base model plus one of the CHIRP Mix and Match (MMC) cables listed below.
Each base model has a 9 meter pigtail cable permanently attached. This cable ends in an Airmar 11-pin female connector. The Mix and Match cables
are 1 meter long and have a male Airmar 11-pin connector at one end (to connect to the transducer pigtail) and a brand-specific connector at the other end
(to connect to the sounder or fishfinder). If an owner changes their fishfinder or sounder, a different MMC cable can be installed without disturbing the transducer itself or needing to re-run cable through the boat.