I just got a 997 to go along on the front of my boat it had a sticker on the front of box saying updated to 50 channel gps reciever or something like that is this the new antenna that is accurate to a meter?? I have the 1197 at the wheel and love it I understand the gps and can find anything I mark with it but know that the new gps technology coming will be far better keep up the good work