BQQ-1 (NOT USED)

H sub

General

Type H
Platform sub
Frequency band LF-MF

Ranges

Active range (km) 4.3
Passive range (km) 2.6

Passive sonar

Passive frequency 5,000.0
Passive DI (broad) 30.0
Passive DI (narrow) 30.0
Passive DT -13.0
Display type waterfall
Max tracks 1

Active sonar

Active frequency 5,000.0
Source level 208.0
Active DI 20.0
Active DT 24.0
Display type ascan_line