Active Sonar

Nisgeis · 09-10-08, 04:15 PM

S-27 and S-28 had JK/QC Sonar, which was both passive supersonic and active supersonic sonar. QB (supersonic projector) was in production before the war started, but I think they were steered towards new contruction. I'm not sure about NM sonar (depth fiding) on the S-boats, but the S-boats were used as guniea pigs for testing new equipment, so you'd be surprised what some of them had. JP was passive and a late introduction, coming in after SJ radar.

09-10-08, 04:15 PM	#12
Nisgeis Ocean Warrior Join Date: Jan 2008 Posts: 2,909 Downloads: 77 Uploads: 11	S-27 and S-28 had JK/QC Sonar, which was both passive supersonic and active supersonic sonar. QB (supersonic projector) was in production before the war started, but I think they were steered towards new contruction. I'm not sure about NM sonar (depth fiding) on the S-boats, but the S-boats were used as guniea pigs for testing new equipment, so you'd be surprised what some of them had. JP was passive and a late introduction, coming in after SJ radar. __________________ -------------------------------- This space left intentionally blank.