Airmar B175C-12-H-MM 1kW High Frequency CHIRP 12 Degree Tilt Mix and Match

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.

Base Models

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.

Transducer	Code	Airmar Part #	Tilt	Description
	B175C-0-H-MM	41-567-2-01	0 degrees	High Band, zero tilt
	B175C-0-HW-MM	41-697-2-01	0 degrees	High Band, zero tilt, Widebeam
	B175C-0-L-MM	41-561-2-01	0 degrees	Low Band, zero tilt
	B175C-0-M-MM	41-564-2-01	0 degrees	Medium Band, zero tilt
	B175C-12-H-MM	41-568-2-01	12 degrees	High Band, 12 deg tilt
	B175C-12-HW-MM	41-698-2-01	12 degrees	High Band, 12 deg tilt, Widebeam
	B175C-12-L-MM	41-562-2-01	12 degrees	Low Band, 12 deg tilt
	B175C-12-M-MM	41-565-2-01	12 degrees	Medium Band, 12 deg tilt
	B175C-20-H-MM	41-569-2-01	20 degrees	High Band, 20 deg tilt
	B175C-20-HW-MM	41-699-2-01	20 degrees	High Band, 20 deg tilt, Widebeam
	B175C-20-L-MM	41-563-2-01	20 degrees	Low Band, 20 deg tilt
	B175C-20-M-MM	41-566-2-01	20 degrees	Medium Band, 20 deg tilt

Mix and Match Cables

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.

Cable Connector	Code	Airmar Part #	Length	Equipment
	MMC-0	33-1359-01	1 meters	Bare wire applications
	MMC-11R-HM	33-1402-01	1 meters	Raymarine High/High Wide/Medium Band 11-pin
	MMC-11R-LDB	33-1357-01	1 meters	Raymarine Low and Dual-Band 11-pin
	MMC-12G	33-1356-01	1 meters	Garmin orange 12-pin
	MMC-14HB	33-1386-01	1 meters	Humminbird 14-pin
	MMC-8G	33-1354-01	1 meters	Garmin blue 8-pin
	MMC-9N	33-1394-01	1 meters	Navico 9-pin
	MMC-9N2	33-1395-01	1 meters	Navico Dual 9-pin
	MMC-BL	33-1355-01	1 meters	Lowrance/Simrad blue 7-pin
	MMC-BL2	33-1358-01	1 meters	Lowrance/Simrad Dual Y-cable blue 7-pin
	MMC-HB	33_1385-01	1 meters	Humminbird #9

Replacement Parts

Part	Airmar Part #	Description
	02-136-02	Bronze Hull Nut
	164WR-1	Crows Foot Wrench
	164WR-2	Single Handle Wrench
	164WR-3	Double Handle Wrench
	175WR-4	Single Handle Wrench
	20-618-02	Spacer