ETF38A 38 kHz Transducer
Model: ETF38A 38 kHz
Brand: Sea Eagle
The twenty-four piezoceramic element, sets the standard for excellent performance. The expoxy resin housing with integral acousting window achieves a balance of very low ringing, low sidelobes, and very excellent sensitivity.
Features
* Max power 2,5kW
* High echo amplitudes achieved with excellent transmitting and receiving voltage response
* Excellent ring suppression and very low Q provides for remarkable echo definition
* PZT piezoceramic array provides high acoustic efficiency
* Good definition in hard bottoms with low sidelobes
* Streamlined shape reduces drag
AASpecificationsA* Housing material: cast urethaneA* Standard cable type: C43-shielded twisted pairA* Standard cable length: 15 m (50\')A* Weight: 12 kg (13 lb.)A* Individually packagedA* Installation kit: stainless steel nuts & bolts with foam plugsA* Accommodates hull thickness: Max. no fairing 234 mm (9 i/4\") ax. with fairing157 mm (63/16\")AAApplicationsA* Commercial fishing vesselsA* Compatible with any hull materialAAPerformance data AAFrequency - Airmar Piezoceramic Designator ?8kHz - EAFrequency Tolerance (khz) 2B/- 1,5AElement Material ZT/L/13x35ABeamwidth at - 3dB ?0° x 12°ABeamwidth at - 6dB ?4° x 17°ABeamwidth at - 10dB ?8° x 21°AQ ? ARated RMS Power, W ?500 AVoltage Responses: TransmdB it/Receive ?71/-176AFigure of Merit (Insertion Loss) dB 2D6 AAcoustic Window Material rethaneAParallel Rp, ohms ?0
