ETF38A 38 kHz Fishery Transducer

Specifications: Part number: ETF38A 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 Housing material: Cast urethane Standard cable type: C43-shielded twisted pair Cable length: 15 m (50') Weight: 12 kgs Installation kit: Stainless steel nuts Bolts with foam plugs Accomodates hull thickness: Max no fairing 234 mm (9 i/4") Max with fairing157 mm (63/16") Applications: Commercial fishing vessels Compatible with any hull material Performance data: Frequency - Airmar Piezoceramic Designator 38kHz - E Frequency Tolerance (khz) +/- 1,5 Element Material PZT/L/13x35 24 Element Configuration Beamwidth at - 3dB 10° x 12° Beamwidth at - 6dB 14° x 17° Beamwidth at - 10dB 18° x 21° Q=5 Rated RMS Power, 2500 W Voltage Responses: TransmdB it/Receive 171/-176 Figure of Merit (Insertion Loss) dB -6 Acoustic Window Material Urethane Parallel Rp, ohms 60 Transmit radiation pattern: Dimensions: Downloads: Product Brochure Operation and Installation Manuals Product Certificates Additional Installation Documents