BQQ-9

Passive Towed sub

General

Type Towed
Platform sub
Frequency band VLF-LF

Ranges

Passive range (km) 8.5
Cable length (m) 731.7
Array length (m) 73.2

Passive sonar

Passive frequency 1,000.0
Passive DI (broad) 23.0
Passive DI (narrow) 23.0
Passive DT -13.0
Display type waterfall
Max tracks 16

Capabilities

LOFAR Yes
DEMON Yes
Narrow band Yes

Physical

Transducers 720

Notes

Remarks ?

Fitted on

Submarine classes (1)