CSU 3-4

H sub Gen 2

General

Short name CSU 3-4
Type H
Platform sub
Generation 2
Frequency band LF-MF

Ranges

Active range (km) 2.1
Passive range (km) 1.7

Passive sonar

Passive frequency 5,000.0
Passive DI (broad) 29.0
Passive DI (narrow) 29.0
Passive DT -13.0
Display type waterfall
Max tracks 8

Active sonar

Active frequency 7,500.0
Source level 198.0
Active DI 20.0
Active DT 24.0
Display type ppi

Physical

Transducers 720

Fitted on

Submarine classes (1)