Skydroid 5.8Ghz 150CH True Diversity UVC OTG Smartphone FPV Receiver for Android Tablet PC VR Headset FPV System RC Drone --Features: 1.150CH 5.8Ghz analog signal, 1500 scans cover all bands. 2.Resolution 640*480 30fps. 3.Can display frequency spectrum, to check the signal strength of antenna or transmitter. 4.Support dual display on smartphone, can be used as VR goggles. 5.Please calibrate it in open area, and keep away from transmitter more than 30m. Long press the menu button and power on receiver, enter into calibration mode. --Descriptions: 1.Support OTG cable connect to android smartphone or tablet. 2.Dual Antenna FPV receiver for Android Tablet PC Monitor. --Specifications: Material: Plastic Color: Black Frequency: 5645MHz~5945MHz Resolution: 640*480 30fps Working Current: USB 5V 190mA Connector: RP-SMA Working Temp.: -10°~65° Size: 59x40x11mm/2.30x1.56x0.43in Weight: 29g/1.02oz --How to use the phone: Android phone installation APP Download address 1. Search for "FUAV" in the application market. 2. Connect directly to the receiver with OTG cable (no external power supply required) 3. After the airborne image transmission device is powered on. press and hold the function key for 3 seconds on the image transmission to automatically search for the frequency point and automatically lock the signal zui strong frequency point. --How to use the PC display: 1. Connect the PC with a USB cable 2. (XP) Open the camera (WIN7) to install the AMCP camera software. (WIN10) to turn on the camera. Or MP ground station. 3. After the airborne picture transmission device is powered on. press and hold the function button for 3 seconds on the picture to automatically search for the frequency point and automatically lock the signal with the strongest frequency point. --How to use the AV display: 1. 4p line (need to DIY) to connect by themselves. define the corresponding display AV interface. the receiver 5V power supply. 2. After the airborne image transmission device is powered on. press and hold the function button for 3 seconds on the image transmission to automatically search the frequency point and automatically lock the signal zui strong frequency point. --Note: 1.Do not support IOS system. 2.Some smartphones should open the otg function before use. 3.Some players have complained that it has the issue of flicker or short distance. After testing in open area, the reason has been found to be its high scanning accuracy,that the transmitted frequency is reflected by wall indoors and make the real frequency detected by receiver higher than it should be. So it is quite important to operate it in an open area and keep the receiver and transmitter more than 30m. --Package Included: 1 xSKYDROID 5.8Ghz 150ch Receiver 1x Micro USB Cable1x USB-C Cable 2x Antenna