Type 145

H surf

General

Short name
Type H
Platform surf
Generation 0
Frequency band HF

Ranges

Active range (km) 0.9
Passive range (km) 0.2

Passive sonar

Passive frequency 20,000.0
Passive DI (broad) 18.0
Passive DI (narrow) 18.0
Passive DT -13.0
Display type ascan_circle

Active sonar

Active frequency 20,000.0
Source level 160.0
Active DI 20.0
Active DT 24.0
Display type ww2