Flysight Black Mamba TX5820 V2 5.8GHz 40CH 2000mW FPV Video Transmitter for Long-distance Transmission 8km to 9km (TX5820 V2-SMA)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Flysight 5.8GHz 40CH video transmitter 2000mW the most powerful FPV VTX (about 8-9km in open area) </span></li><li><span class="a-list-item"> Channel button:to switch channels easily and with a high brightness LED display </span></li><li><span class="a-list-item"> Special design with cover &amp; small size，light weight，easy to carry &amp; on-board quiet fan build-in &amp; not affected by 2.4GHz R/C Radios </span></li><li><span class="a-list-item"> Keep firmly in mind:install the antenna first before powering the transmitter，or it will be burned </span></li><li><span class="a-list-item"> Antenna connector:SMA (transmitter with inner hole， antenna with inner pin ) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ItAcK2AqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FyiE4VSfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41J1QvI%2Bj1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4180Up-oV-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413mK8WrZoL.jpg" noproxy>