---
title: CSU 100
url: /atlas-elektronik/submarine-systems/csu-100
description: CSU 100 is the key enabler for any successful submarine mission. Can be configured to specific needs – from essential to premium capability, from standard…
image: "https://www.tkmsgroup.com/fileadmin/_processed_/4/5/csm_Hero_Image_-_209_b623b63815.jpg"
date: 2018-12-03
modified: 2025-10-14
categories:
  - Submarine Systems
type: article
site: TKMS Group
locale: en_GB.utf8
---

# CSU 100

Compact Sonar Underwater  CSU 100
====================================

CSU 100 is the key enabler for any successful submarine mission. Can be configured to specific needs – from essential to premium capability, from standard to extensively custom-made.

          ![](/fileadmin/_processed_/4/5/csm_Hero_Image_-_209_f92c604b09.jpg)

Exhaustive set of passive sonar functions for target detection and tracking

Active sonar (mono-, bi-, multistatic) for target detection and tracking

Underwater sensors cover entire relevant frequency regime (ultra-low to ultra-high)

### Exceptional Sonar Precision: Track, Analyze, and Secure with Confidence mized solutions.

CSU 100 is a configurable system supporting a wide range of submarine missions. Sonar remains the only mature sensor enabling submarines to compile a tactical picture while submerged. Most sonar functions are passive (“receive only”), supporting stealth. The outboard component design also minimizes target echo strength.

### Capabilities

The CSU 100 sonar system combines precision and power to meet current and future submarine mission demands. It offers 360° passive acoustic surveillance for constant situational awareness, enabling precise target detection, tracking, and analysis. A dedicated audio channel supports real-time sound monitoring for accurate decisions. Active target detection and tracking work in mono-, bi-, and multistatic modes, with fused sensor data ensuring unmatched accuracy. An intuitive display provides clear operational insights for rapid response.

### USPs

CSU 100 delivers a comprehensive suite of advanced sonar capabilities for surveillance, detection, tracking, and target analysis in a fully configurable, state-of-the-art system. It empowers submarines with precision and strength, providing the cutting-edge tools to command the depths — fully integrated and ready to dominate.

 ServicesFor vessels on and beneath the sea
--------------------------------------------

The impressive track record set by our hundreds of delivered warships and submarines necessitates innovation butted to the goal attaining highest levels of customer satisfaction. As a reliable partner, we provide the full array of services for entire life cycles from a single source.

[Learn more](/atlas-elektronik/services)

          ![](/fileadmin/website/surface-vessels/services/Service-Image.jpg)

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