
Simrad ES18-11MK2
18 kHz wideband transducer with 11 degrees beamwidth
The new Simrad ES18-11MK2 transducer has a wider operating range than the existing ES18. It provides higher data resolution and more information for target identification. The new transducer design also reduces ringing. This improves performance in both shallow and deep water, allowing the same transducer to be used in a wider range of applications.
Transducer features
The ES18-11MK2 is a split-beam transducer with a wide bandwidth. It uses four separate sectors to determine the position of targets within the beam and support target tracking.
Simrad support and sales
Kongsberg Discovery owns the Simrad brand name, which is your assurance of quality. All Simrad products are backed by Kongsberg Discovery's extensive worldwide support and training. On the Support pages, we have provided the relevant Simrad contact information for professional fish-finding systems for direct assistance.
Simrad provides a global sales organization for product information, software updates, and purchases.
We encourage you to stay in touch via our Instagram, Facebook, X (Twitter), and LinkedIn social media channels.
Transducer wiring
The later versions of the Wide Band Transceiver (WBT) has new connectors.
Key features
- Wideband transducer
- Nominal frequency 18 kHz
- Suitable for all types of fishing vessels
- Delivered with open-ended cable (20 or 40 metres)
- Maximum depth rating is 20 metres
- Cable connections include digital information about transducer type and temperature
How can we help?
If you are experiencing any issues or have technical questions regarding your equipment, please don't hesitate to reach out. Our dedicated SIMRAD support team is here to assist you with any challenges you may encounter.
Related products
We offer comprehensive after-sales assistance
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Technical support
We are committed to helping you get the most value from your systems throughout their entire lifetime. Our support organisation provides expertise, guidance and hands‑on assistance.
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Training
We can provide detailed training on the use of our products to ensure your crew is equipped with the necessary operational competence to minimise technical risk and maximise return on your asset investment.

