GHG

F sub

General

Short name GHG
Type F
Platform sub
Generation 0
Frequency band HF

Ranges

Passive range (km) 0.4

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
Max tracks 1

Active sonar

Active frequency 20,000.0

Physical

Transducers 24

Notes

Remarks Standard hydrophone system mounted on Type VIIC u-boats. Consists of 24 hydrophones mounted on the sides of u-boat's bow. It has two dead zones - 20 degrees arc on the bow and 60 degrees on the stern

Fitted on

Submarine classes (1)