Some of the benefits of the 2 Ghz system

Safety and security

Obviously, the last thing you need when Racing a yacht is anything that might cause loss of control or a crash. Sometimes you may not be aware if someone is also using the same frequency as you. The built-in security of the 2.4G system allows you to maintain control at all times, ensuring your safety and that of others around you.

Lower power consumption

Within the same control range a 2.4G system will consume only a fraction of the power required by a 35mhz system , about 4mW compared to 750mW enabling you to sail for longer!

Antennas

Because 2.4G RC systems work on higher frequency short wave length, the transmitter antenna is only about 15cm long and flexible - avoiding bends and breakages that can occur with traditional 35Mhz telescopic aerials! The receiver antenna is much shorter too - allowing for much neater installation of the receiver in the boat.

 

Manufacture          Technology        Bandwidth        Channel Hopping

                                                                                        Frequencies

This list shows the DSSS and Freq hopping fora few manufactures