Note: Use the 5.8G antenna when using the 5.3G-5.8G frequency band, and use the 4.9G antenna when using the 4.9G frequency band. Receiving Frequency: 56CH (4990MHz to 5945MHz) RX Sensitivity: -95dBm Input: 5V/2.54 9 PIN socket, compatible with FATSHARK/ FPV Goggles Current Consumption: 0.3A @5V Channel LED: 8LED Band LED: 7LED Video Format: NTSC/PLA Video Output Impedance: 75, Typ. Audio Subcarrier Frequency: 6.5MHz & 6.0MHz ANT. Input Impedance: 50, Typ. RF Connector: SMA Button control: Short press to change frequency, Long press for 2 seconds to change frequency band Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Fit for FatShark Colour:Black Material:PCB Package Contents: 1 set x Goggle Receiver Module Kit 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.