M194
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Catalog excerpts

Ultrasonic Transducer Applications • River, harbor, and estuary survey SPECIFICATIONS Weight: 1.5 kg Acoustic Window: Urethane Cable Type: C-33—Shielded twisted pair (2-20 AWG) with braided shield, black neoprene jacket, 6 mm diameter Technical Data—200 kHz-BClq TVR in dB re 1µPa/Volt at 1 m RVR in dB re 1 Volt/µPa Directivity Pattern— 200 kHz-BClq 0° Vertical: 1E+03 V/DIV Horizontal: 500E-6 SEC/DIV • Broadband with low Q of 2 • Minimal sidelobes for concentrated energy on target providing excellent deﬁnition • Internal transformer provides impedance match to echosounder and allows use of longer cable • 500 W RMS, power rating is at 2% duty cycle • Do not strike or use solvents (especially acetone) on the transducer face. Use water-base anti-fouling paint only. Do not cut transducer cable. • Seamless, SEALCAST™, urethane housing resists cuts and abrasion and has excellent, impact resistance • Impedance to customer’s speciﬁcations using matching transformer ø 6 mm; 6 places equally spaced ©Airmar Technology Corporation As Airmar constantly improves its products, all speciﬁcations are subject to change without notice. All Airmar products are designed to provide high levels of accuracy and reliability, however they should only be used as aids to navigation and not as a replacement for traditional navigation aids and techniques. SEALCAST™ is a trademark of Airmar Technology Corporation. Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies, whi

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