Specifications Frequency 5.8G7 bands: A, B, E, F, R, L, XTransmission Channel: 56 Operating mode Key button, Smart Audio (Standard), IRC Tramp (Pro) Transmission power Switchable: Standard: 25mW,1.6W, 2W, 2.5W, 3W Pro version:25mW, 400mW, 600mW, 1.6W & 3W Antenna connector MMCX Voltage input 2~6s Current consumption 1.3A/12VDC @ 3000mW RF impedance 50Ω Input video impedance 75Ω Input video amplitude CVBS 0.8~1.2VP-P Video format NTSC/PAL Dimension(L*W*H) Standard: 40.8 mm 24.8 mm 13.3mm Pro: 53.79 mm 27.8 mm 13.5 mm WARNING: Make sure to install the antenna before turning on this video transmitter Indicator Light Description Power light (Green) Blink once per sequence - 25mW 2 per sequence - 1.6W (400mW for Pro version) 3 per sequence - 2W (600mW for Pro version) 4 per sequence - 2.5W (1.6W for Pro version) 5 per sequence - 3W Frequency indicator light (Blue) Binary indicator. No lights means CH1, all lights means CH7 Frequency band lights (Red) Blink once per sequence - Band A 2 per sequence - Band B 3 per sequence - Band E 4 per sequence - Band F 5 per sequence - Band R 6 per sequence - Band L 7 per sequence - Bnad X Function Button Operation Instructions To switch frequency - Short press the button to switch channel. To switch the frequency band - Press and hold the button for 2 seconds to enter band changing mode. Short press the button to change the frequency band once enter the band changing mode. To switch power - Press and hold the button for 6 seconds to enter power changing mode. Short press the button to switch the power level. Green LED blinking times for each blinking sequence indicate the power level (25mW/1.6W/2W/2.5W/3W). Once the configuration is finished, wait 8 seconds for it to save the settings. Frequency Table .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-0lax{text-align:left;vertical-align:top} A B E F R L X 5865 5733 5705 5740 5658 5362 4990 5845 5752 5685 5760 5695 5399 5020 5825 5771 5665 5780 5732 5436 5050 5805 5790 5645 5800 5769 5473 5080 5785 5809 5885 5820 5806 5510 5110 5765 5828 5905 5840 5843 5547 5140 5745 5847 5925 5860 5880 5584 5170 5725 5866 5945 5880 5917 5621 5200 Betaflight VTX table .jason file Betaflight VTX table .jason file for Pro version Package Includes: Atlatl HV 5.8G 3000mW VTx *1 80mm SMA--MMCX Cable *1 70mm 6pin JST SH wire *1