■ Cooling control

      The new design housing has more cooling fins to make the radio temperature cool down during the transmission, so that the radio can work properly

■ Flexible band rate

      S1 radio has a new air band rate 38400, to ensure the data flow is enough for muti-constellation, so that Rover will get stable corrections.

■ Use define frequency

      410MHz to 470MHz, you can set the frequency of each channel, to avoid the interference from other radio.

■ Bluetooth control

      We have Android app to configurate the radio functions (such as frequency, channel, protocol, power) through Bluetooth.

■ 1.54-inch display

      The S1 LCD display can show the configuration informations such as frequency, channel, protocol, power. 

■ Muti-protocol

      S1 supports SOUTH/TrimTalk protocol, compatiable with different GNSS receivers.

■ Power control

      S1 has auto power control system, battery voltage warning.