Product Description
Dual Frequency
The dual-frequency PD-WBL includes a single ceramic element delivering both 83 kHz with a 52° beam width, and 200 kHz with a 22° beam width. 83 kHz low-frequency operation offers a maximum operational depth of 300 m (1000 ft), while 200 kHz high-frequency provides higher-resolution fish arches and bottom detail in shallower water.
Mounting
With plastic housing, the PD-WBL is suitable for in-hull mounting in fiberglass hulls, or trolling-motor mounting with any hull type.
In-hull or “shoot-thru-hull” transducers don’t require a hole to be drilled in your boat’s hull for installation, and offer good high-speed performance and ease of maintenance, but reduced maximum depth and fishfinding performance versus thru-hull, transom, or other in-water installations.
Trolling motor-mounting is quick and easy, providing superior performance to in-hull (shoot-thru) installations while requiring no holes to be drilled in the hull or transom.// 800) {depth = 800;if (units == “f”) {$(“#transducerDepth”).val(feet(depth));} else {$(“#transducerDepth”).val(depth);}}$(“#transducerData tr.data”).each(function() {x = $(this).find(‘td.coneAngle’).text();x = x.substring(0,x.length-1);angle = parseFloat(x);if (units == “f”) {$(this).find(‘td.beamwidth’).text(feet(beamDiameter(depth, angle))+”ft”);} else {$(this).find(‘td.beamwidth’).text(beamDiameter(depth, angle)+”m”);}});}function findOpposite(adjacent, angle) {return adjacent * (Math.tan(radians(angle/2)));}function radians(degrees) {return degrees *(pi/180);}function metres(feet) {return (feet*0.3048).toFixed(0);}function feet(metres) {return (metres*3.28084).toFixed(0);}function beamDiameter(depth, coneAngle) {return (findOpposite(depth, coneAngle)*2).toFixed(0);}getData();});// Calculate the beamwidth for this transducerPD-WBLFrequencyCone AngleBeamwidth200 kHz22° 83 kHz52° Depth: feetmetres UpdateNB: depending on the strength of your transducer pulse.
Product Details
- 83 kHz with 52° beam width.
- 200 kHz with 22° beam width.
- Up to 300 m (1000 ft) range at 83 kHz.
- 1 internal broadband ceramic.
- In-hull/Trolling Motor-mounted with plastic housing.
- Suitable for fiberglass hulls.
- Ideal for outboards and I/O vessels up to 8 m (25 ft) in length.
- Recommended for use with the SonarHub sounder module, Simrad NSS evo2 & NSS sport multifunction displays.

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