Item Name: FPV Transmitter Channel: 40CH Frequency: 5.6G-5.9G Current: 190mA/12V Temp.: -10-85 Video Bandwidth: 8M Audio Bandwidth: 6.5M Antenna: RP-SMA Connector : JST- 1.0MM 5P signal GROUP A: 5865 MHZ(CH 1), 5845 MHZ(CH 2), 5825 MHZ(CH 3), 5805 MHZ(CH 4), 5785 MHZ(CH 5), 5765 MHZ(CH 6), 5745 MHZ(CH 7 ), 5725 MHZ (CH 8) GROUP B: 5733 MHZ(CH 1), 5752 MHZ(CH 2), 5771 MHZ(CH 3), 5790 MHZ(CH 4), 5809 MHZ(CH 5), 5828 MHZ(CH 6), 5847 MHZ(CH 7 ), 5866 MHZ (CH 8) GROUP E: 5705 MHZ(CH 1), 5685 MHZ(CH 2), 5665 MHZ(CH 3), 5645 MHZ(CH 4), 5885 MHZ(CH 5), 5905 MHZ(CH 6), 5925 MHZ(CH 7 ), 5945 MHZ (CH 8) GROUP F: 5740 MHZ(CH 1), 5760 MHZ(CH 2), 5780 MHZ(CH 3), 5800 MHZ(CH 4), 5820 MHZ(CH 5), 5840 MHZ(CH 6), 5860 MHZ(CH 7 ), 5880 MHZ (CH 8) GROUP R: 5658 MHZ(CH 1), 5695 MHZ(CH 2), 5732 MHZ(CH 3), 5769 MHZ(CH 4), 5806 MHZ(CH 5), 5843 MHZ(CH 6), 5880 MHZ(CH 7 ), 5917 MHZ (CH 8) Due to different production batches, the color of the circuit board is random, don't accept the specified. Colour:Photo Color Material:plastic Package Contents: 1 x Transmitter 1 x Antenna 1 x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.