?OCDAY 5.8G TX600 2~6S 600MW Transmitter &amp; Mushroom Antenna for QAV250 DJI S1000/S900 DJI Phantom 2 FPV<br> Features:<br> Support 32 frequency point<br> Super long transmission distance.<br> If use DAL 14DBI receiver antenna， test distance can up to 5000m.<br> Suitable Quadcopters: QAV250， DJI S1000/S900， DJI Phantom 2 etc   <br> <br> Specifications:<br> Transmitter:<br> Brand Name: OCDAY<br> Item Name: Transmitter &amp; Mushroom Antenna<br> Cloor: black<br> Power: 600mW <br> Switch: 5 dial switch<br> Dimension: 37*22*8.5mm<br> Transmitter Weight: 11g<br> Transmitter &amp; antenna weight: 24g<br> Input Voltage: 7-26V<br> Output Voltage: 5V(for Gopro or 5V camera power supply)<br> Transmitted Power: 27dbm(Max)<br> Standing-wave Ratio (SWR): &lt;1.5<br> <br> Antenna:<br> Frequency: 5.8g<br> Gain: 2.0dBi-2.5dBi<br> Usage: video transmitter or receiver<br> Antenna Connector Type: L Type RP-SMA-J<br> Polarization:RHCP，Right Hand Circular Polarization<br> TxA is a circular-polarized omni antenna with three lobes<br> Operating frequencies : 5740MHz， 5760Mhz，5780MHz， 5800Mhz，<br>  5820MHz， 5840Mhz， 5860Mhz.<br> <br> Package Information:<br> Package size: 15 * 6 * 4cm/6 * 2.4 * 1.6in<br> Package weight: 34g/1.2oz<br> Adhesive taps package <br> <br> Package List:<br> 1 * Transmitter<br> 1 * Mushroom Antenna<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>