SLONWAKE 5.8G 48CH 5W FPV Transmitter 200mW/500mW/1200mW/5000mW VTX Dual Cooling Fan Built-in Microphone for RC Drone Airplane Long Range Note: - The reverse connection of input and output will directly cause the transmission to burn out. Please check it before wiring. - Due to differences in power consistency of amplifier chips, some frequency points cannot reac 5W. The specific effect is subject to testing by yourself. --Specification: Model: 5.8G 48CH 5W Long Range VTX Image Transmission Module Voltag: 200mW/500mW/1200mW/5000mW adjustable VTX Need 7-36V Power Microphone:Built in Microphone Size:25*23*50mm Weight: 43g Connecter:SMA Male --Feature: 1. Working channel 48CH 2. Support 7-36V power supply. 3. With 5V/200mA output. 4. Support SmartAudio and button to adjust parameter. 5. Have heat sink, effectively reduce the influence of temperature on transmission. 6. With four-gear power (200/500/1200/5000mW), Support Long Rang FPV. 7. Working current: 200mW/320mA, 500mW/460mA, 1200mW/650mW,5000mW/1.2A. 8. Added silicon microphone, supporting 1-2 meter rang sound reception with high sensitivity. 9. Add temperature detectio function, the blue light will turn off when the temperature is too high (the power will decrease by one level). --Package included: 1x 5.8G 48CH 5W Long Range VTX Image Transmission Module