900Mhz radio numérique sans fil

For long range FPV applications comes the TopXGun 900M Data-Link.  The Data-Link has a range out to 2.5Km and comes with and air unit and a ground unit.  The air unit is simply connected to the COM port on the TopXGun flight control and the system is completed by simply connecting the ground unit to a computer using a USB cable.

Specs:
Communication distance: 2.0KM-2.5KM
Transmitting power: 250mw
Power consumption: 5V 100mA
Serial data transmission rate: 115200bps
Antenna interface: SMA
Operating temperature: -40~85 deg C

900M-Air:
Dimensions: 16.6 x 42 x 32mm
Weight: 57.3g

900M-Ground:
Dimensions: 16.6 x 42 x 32mm
Weight: 51.5g
Input voltage: 4.5V-5.5V
Transmission current: 200mA@5.0V
Receiving current: 30mA@5.0V

Includes:
1 x 900M-Air module with antenna
1 x 900M-Ground module antenna