[DG] [DG11] ais 700 only 13 miles range, it's normal ?

[Derek - Raymarine - Moderator]

Hi Antonio,
Thankyou for your feedback,

As I have previously stated, the range is entirely dependant on both the height of your own antenna and the height of the other vessel's antenna, we have reports from customers of ranges of targets received of up to 30 miles, and so given good atmospheric conditions, correct installation and cabling connections of both antenna this range is quite achievable.

Similarly a range of 13 miles can be quite normal if the transmitting vessel has a lower antenna or lower power from their antenna, or there is other interference in the area caused by external sources

Thank you

Derek