The Garmin GT30-THP is a pair of GT30-TH transducers with an interconnect cable.
Each GT30-TH is a thru-hull combined DownVü and SideVü CHIRP transducer with a 500W power rating. It operates in the 455kHz and 800kHz bands.
Fairings are supplied and these can be cut to match the hull contours and deadrise to ensure the beams face downwards. One unit is installed each side of the centerline.
Specifications
| Feature | Specification |
|---|---|
| Part Number | 010-01961-11 |
| DownVü and SideVü CHIRP Frequency Bands | 425-485kHz; 790-850kHz |
| Power Rating | 500W RMS |
| Housing | Thru-hull with adjustable external fairing |
| Beam Width | 1.4°x53° @ 455kHz; 0.8°x30° @ 800kHz |
| Temperature Sensor | Integrated into transducer |
| Transducer Cable | 5ft interconnect cable; 30ft cable with Garmin orange 12-Pin connector |
| Hole Size | Holes needed for transducer stems, alignment bolts |
| Weight | 1.90kg (4.18lb) combined |
| Overall Height | 82mm (3.2") each |
| Overall Length | 292mm (11.5") each |
| Hull Material | Any |
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