3DR Radio Telemetry Kit 433MHZ for MWC APM PX4 Pixhawk with case<br /><br /><br /><br /><br /><br /><br />Installation Diagram:<br /><br /><br /><br />Ground station:<br /><br /><br /><br />Description:<br /><br />Item Name: 3DR Radio Telemetry Module<br />Band: 433MHz<br />Support to MWC \/ APM \/ PX4 \/ Pixhawk flight control<br /><br />Features:<br /><br />Very small size,light weight<br />433Mhz frequency band<br />Receiver sensitivity to -117 dBm<br />Transmit power up to 20dBm (100mW)<br />High quality CP2102 USB to TTL chips<br />Open source firmware<br />Frequency hopping spread spectrum (FHSS)<br />2-way full-duplex communication through adaptive TDM<br />Error correction corrects up to 25% of bit errors<br />Based on Si1000 micro controller and the Si4432 wireless module.<br /><br />Package Included:<br /><br />1 x 3DR Radio Telemetry with the case<br />2 x cables (APM\/PIX)<br />2 x 3.5dbi antennas