This product has been discontinued by Garmin and is no longer available to buy.
Garmin
Garmin B265LH CHIRP Dual Range Depth and Temperature Transducer
Description
The Garmin B265LH combines two transducer arrays in a single bronze thru-hull housing to deliver dual-band low and high CHIRP performance from one fitting. The low-frequency array sweeps a wide beam for deep-water searching, while the higher-frequency ceramic produces a narrow beam for crisp bottom and water-column detail. Rated to 1 kW and a maximum depth of 3000 feet, it provides exceptional deep-water performance with both wide-area search and fine bottom detail.
Built-in depth and temperature sensing comes as standard, and the flush-mounted housing suits hull deadrise angles up to 20 degrees without a fairing block. Designed for fibreglass and wood hulls, it pairs with CHIRP-capable Garmin sonar such as the GSD 26 professional module. The transducer is supplied with installation instructions, which should be followed carefully to avoid damaging your boat.
PRODUCT DETAILS
- Dual-band CHIRP (Low + High) bronze thru-hull transducer operating at 42-65 kHz and 130-210 kHz
- 1 kW (RMS) transmit power for exceptional deep-water performance with both wide-area search and fine bottom detail
- Beamwidth of 16° to 25° (low) / 6° to 10° (high), -3 dB
- Maximum depth of 3000 ft (914 m)
- 0 degree tilted element matched to 0-20° hull deadrise; no fairing block required
- Built-in water-temperature sensor
- Bare-wire connection with a 39 ft (11.9 m) cable
- Compatible with CHIRP-capable Garmin systems including the GSD 26 module
- Garmin B265LH bronze thru-hull transducer (0 degree tilt, bare-wire)
- Anti-rotation hardware / mounting bolts
- Installation instructions
No exploded diagram available for this product.
No compatible transducers listed for this product.
No spares or accessories listed for this product.
Sonar
| Sonar Type | Dual-band CHIRP (Low + High) |
| Operating Frequency | 42-65 kHz and 130-210 kHz |
| CHIRP Bandwidth | 42-65 kHz (Low array) and 130-210 kHz (High ceramic) |
| Transmit Power | 1 kW (RMS) |
| Maximum Depth | 3000 ft (914 m) |
Beam
| Beamwidth (-3 dB) | 16° to 25° (low) / 6° to 10° (high), -3 dB |
Mounting
| Mounting Style | Bronze thru-hull, flush-mounted |
| Element Tilt | 0 degree tilted element |
| Supported Deadrise | 0-20° |
Physical
| Housing Material | Bronze |
| Built-in Temperature Sensor | Yes |
Connectivity
| Connector | Bare wire |
| Cable Length | 39 ft (11.9 m) |
| Data Provided | Depth and temperature |
| Connector Note | Supplied as a bare-wire transducer (Garmin part 010-11645-20); the current-production B265LH equivalent (010-12379-20) is supplied with a 12-pin connector. A bare-wire to 12-pin sounder adapter (010-11613-10) is available where a plug connection is required. |
Compatibility
| Compatible Systems | Compatible with Garmin GSD 26 CHIRP professional sonar module; also compatible with GPSMAP 7600xsv series (with GSD 25), GPSMAP 5x7/7x1/8x0/10x0 xs series, ECHOMAP CHIRP DV/SV series and STRIKER DV/SV series (adapter cable may be required). Requires a CHIRP-capable Garmin chartplotter, combo or sonar module. |
General
| Series | B265 Series |
| Brand | Garmin (Airmar) |
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