What do you use the EMS and RADAR masts for?

[Barkhorn1x]

Originally Posted by ETR3(SS)

ESM is a passive sensor that allows you to locate transmitting radars in your environment. The ingame representation is limited though.

Radar is...well radar. But seeing as it is an active sensor, it will let everyone equipped with an ESM system to know that you are there and zero in on your position.

TY for the response and info.

One more Q.: What does the sensor on the periscope do?

Thanks.

[ETR3(SS)]

Originally Posted by Barkhorn1x

TY for the response and info.

One more Q.: What does the sensor on the periscope do?

Thanks.

Not sure what sensor you're referring to. The red bars at the top left? That would be the ESM signal strength. There's a ESM receiver on the periscope head as well, but I don't think it allows you to pick up contacts on the map. If the signal strength is too high your periscope can be detected by transmitting radars.

[Barkhorn1x]

Yup. That was it and TY.