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Unique Features of DVL-2 Video System: 1.Maximum Transmission Distance: 5KM on the ground,more than 8KM air to ground 2.DVL-2 is 1080p@60fps Full-HD digital video transmission system. 3. Latency is less than 100ms. 4. DVL-2 is equipped with an OSD module, so beside the video, the OSD data also could be displayed on the monitor, like transmitter voltage, transmitting power, longitude, latitude, height etc. 5. Auto tracking antennas can be adjusted automatically to get a better signal and ultra-long communication distance. 6.Gain: 18dBi The flight platform in the range test is Nimbus Tilt VTOL and Pixhawk 2.1 flight controller. Flight height 500m and power 800mw. The 17km whole flight was completed autonomously. Purchase the DVL-2 video system here: https://www.foxtechfpv.com/dvl-2-5g-1080p-full-hd-digital-video-system.html Purchase the UAV platform Nimbus VTOL here: https://www.foxtechfpv.com/catalogsearch/result/?cat=0&q=nimbus More details about DVL-2 video system: DVL-2 is 1080p Full-HD digital video transmission system which including air unit and ground unit. DVL-2 transmits the video, image, OSD and more information by the wireless communication mode. Compared with DVL1, DVL2 receiver is upgraded. The receiver is equipped with a directional antenna, and with the Auto Antenna Tracker the antenna can be adjusted automatically to get a better signal and ultra-long communication distance. Also the transsmiter is equipped with an OSD module, so beside the video, the OSD data also could be displayed on the monitor, like transmitter voltage, transmitting power, longitude, latitude, height etc. DVL-2 digital video system features low power consumption, long distance and low latency. DVL-2 digital video transmission system is based on 5G frequency and with a maximum 5km range on the ground, more than 8km in the air. Latency is less than 100ms. The output power of DVL-2 is adjustable from 25mw to 800mw. The Receiver module has both HDMI output and wifi output, so the wireless video can be displayed on a Monitor and cellphone at the same time. Specifications: Maximum Transmission Distance: 5KM on the ground,more than 8KM air to ground Video Resolution: 1080p@60fps, 720p supported Output Power: 25mw-800mw adjustable Sensitivity: -95dbm±2dbm Gain: 18dBi Frequency: 5G Latency: less than 100ms Video Input: HDMI Video Output: WiFi(for mobile devices); HDMI (for HDMI display devices) Working Temperature: -10~60℃ Transmitter working voltage: 2S-3S,DC-12V Receiver working voltage: 3S, 12DC Receiver working current: more than 2A (DC-12V) Weight(Transmitter): 118g Weight(Receiver): 2.8kg Multi-Device monitoring With OSD Cellphone APP available ============================================ Know about Foxtech from: Official Website: https://www.foxtechfpv.com/ Facebook: https://www.facebook.com/Foxtechhobby-310304665734184/ Youtube:https://www.youtube.com/channel/UCzVmIzWnHkWFSnYQeYnf0OA RCG: http://www.rcgroups.com/foxtech-hobby-891/ Google+: https://plus.google.com/115734402516823966590
This MJX B5W FPV drone has an excellent GPS system with advanced flight modes, and a 1080p full HD video camera. Find the B5W here and save $47 with coupon HY47MJB https://goo.gl/BGD5XW Pros - Good and very accurate GPS/GLONASS system. I quickly had 20 satellites locked on for excellent GPS accuracy. - Brushless 1806 1500KV motors (same motors as Bugs 3). - Flight modes include GPS position hold, altitude hold, auto takeoff/landing, headless mode, waypoints, fly to point, circle, and follow me modes. - Controller has 300 meters range along with basic telemetry of battery warning, and loss of signal warning. - Automatic return to home and landing on command, loss of signal, or on low battery. - 1080p HD FPV camera with remote control up/down swivel lens. Camera has built-in microSD card slot to allow onboard recording. This prevents WiFi freezing and frame dropping in recorded video. - FPV video is viewed through the Bugs Go app available on Play here https://goo.gl/vQsf6k and iTunes here https://goo.gl/KMEvYF - Telemetry of battery, WiFi, and controller signal is also available in the app. - App also has safety geofencing which you can adjust or turn off or on as desired. - 7.4V 1800mah battery gives 12 minutes flight time. Cons - FPV camera uses 802.11ac WiFi. Not everyone has this WiFi on their phone. First verify that your phone is capable of 802.11ac WiFi before considering purchase. - Uses your phone's GPS system for follow me and waypoint flying. Make sure that your phone's GPS system is turned on and working to utilize these two flight control modes. - Proprietary battery strictly designed for the Bugs 5W. Can not use Bugs 2 or Bugs 3 batteries. - Fake cosmetic antennas on controller. Affiliate links: At no cost to you, I do receive a small commission for sales resulting from these links. This video along with every video of the Quadcopter 101 channel was produced and edited with VSDC Free Video Editor. You may download this excellent, and no kidding "free" video editor here http://www.videosoftdev.com/free-video-editor MUSIC LICENSE "Awel" by stefsax http://ccmixter.org/files/stefsax/7785 is licensed under a Creative Commons license: http://creativecommons.org/licenses/by/2.5/ music was shortened to fit length of video.
This antenna tracker is based on 5.8GHz RC540R diversity video receiver. There are other RSSI trackers, but this one is really simple and cheap. Main parts: RC540R diversity video receiver or FR632 2 x directional antennas, helical or patch Arduino Pro Micro ATmega32U4 9g servo 5V voltage regulator Arduino Source code, STL files, photos https://github.com/andreiva/simple-rssi-antenna-tracker RC540R video receiver https://www.hobbyking.com/en_us/5-8ghz-32ch-8-race-channels-diversity-vrx.html https://www.youtube.com/watch?v=U7AK1SILHdA https://www.youtube.com/watch?v=F3kWI9-8ykg Arduino (Leonardo) http://www.ebay.com/itm/Leonardo-Pro-Micro-ATmega32U4-Arduino-IDE-1-0-3-Bootloader-replace-Pro-Mini-/310634777706?hash=item4853468c6a:g:KeUAAOSw0fhXiEPe Servo https://www.hobbyking.com/en_us/turnigytm-tgy-9025mg-mg-servo-1-8kg-0-09sec-11g.html 5V (adjustable) voltage regulator http://www.ebay.com/itm/2PCS-Supper-mini-3A-DC-DC-Converter-Step-Down-buck-Power-Supply-Module-3V-5V-16V-/310929959685?hash=item4864deab05:g:YHcAAOSwtnpXiebU
This folding Mavic clone drone produces very nice 720p HD video, and records directly to a microSD card to eliminate lag. Find it here https://goo.gl/k6f1TS Pros - Folds up to a very compact size for easy transportability. - 720p HD camera video is recorded directly to a micro SD card inserted into the quadcopter. This eliminates WiFi lag from the recorded video. The JY UFO app is used to start and stop this recording. The camera button on the controller is inoperative. - Real time FPV video is viewed on your smart phone via the JY UFO app available on Google Play here https://goo.gl/hgSW5f and iTunes here https://goo.gl/hK6dNJ - Flight modes include altitude hold, headless mode, one key return, automatic takeoff, and automatic landing. - Quadcopter starts descending to an automatic landing if flown out of range. Descent will continue if reception is regained, but may be stopped by pushing up on throttle stick. Cons - Can only record video directly to the onboard SD card. The app does not record the WiFi FPV video to your phone. This is the first WiFi FPV flier that I've seen without such capability. This may be a plus though as most WiFi video is laggy with much frame dropping. - Two antennas on the controller are fake and are cosmetic only. - Proprietary 3.7V 500mah battery. However battery can be charged by any micro USB cable. - Phone holder can turn off your phone if it has on/off button its side. You may need to use spacers to prevent such. - I experienced a drop out, but it may have been due to a poorly seated battery. Affiliate links: At no cost to you, I do receive a small commission for sales resulting from these links. This video along with every video of the Quadcopter 101 channel was produced and edited with VSDC Free Video Editor. You may download this excellent, and no kidding "free" video editor here http://www.videosoftdev.com/free-video-editor MUSIC LICENSE "Awel" by stefsax http://ccmixter.org/files/stefsax/7785 is licensed under a Creative Commons license: http://creativecommons.org/licenses/by/2.5/ music was shortened to fit length of video.
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