Garmin
Garmin 77 200kHz Through Hull Plastic Transducer for 12 Degree Hull 8 pin
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Garmin 77 plastic thru-hull transducer is an Airmar P19 housing supplied with a 12 degree tilted element, so the acoustic beam fires vertically on hulls with a deadrise of 8 to 15 degrees. The dual-beam 77/200 kHz element delivers depth and water-temperature data, with the wide 77 kHz beam covering more water for locating fish and the narrow 200 kHz beam sharpening bottom detail at speed.
The plastic housing suits fibreglass and metal hulls and should not be fitted to wooden boats, which swell as they absorb water and can crack the housing. The transducer terminates in an 8-pin Garmin connector on a 30 ft cable; an adapter is required when pairing it with 4-pin or 12-pin Garmin sounders. Supplied with installation hardware and instructions.
PRODUCT DETAILS
- Airmar P19 plastic thru-hull housing with 12 degree tilted element
- Dual-beam 77/200 kHz operation for depth and water temperature
- 500 W power with 45/15 degree beamwidth and 900 ft depth capability
- Matched to hull deadrise angles of 8 to 15 degrees
- For fibreglass and metal hulls; not suitable for wooden boats
- 8-pin Garmin connector on a 30 ft cable
No exploded diagram available for this product.
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General
| Airmar Model | P19 |
| Mounting Type | Thru-hull, tilted element |
| Housing Material | Plastic |
| Functions | Depth and Temperature |
Sonar
| Operating Frequency | 77 / 200 kHz (dual-beam HD-ID) |
| Power (RMS) | 500 W |
| Beamwidth | 45 degrees (77 kHz) / 15 degrees (200 kHz) |
| Maximum Depth | 900 ft |
Physical
| Supported Deadrise | 8 to 15 degrees |
| Connector | 8-pin |
| Cable Length | 30 ft |
| Recommended Hulls | Fibreglass and metal hulls (not for wood) |
Compatibility
| Compatible Sounders | Garmin STRIKER, ECHOMAP CHIRP, GPSMAP xsv series, GSD 24, GSD 25 and GSD 26 sounder modules. 8-pin to 4-pin adapter 010-11947-00 or 8-pin to 12-pin adapter 010-12122-10 required for some units. |
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