3.3GHz 3W Long Range FPV VTX Long Range Video Transmitter 16CH

Specification: Item: 3.3GHz 3000mW FPV VTX SKU: VTX3G3-3000 1. Suitable for any camera PAL or NTSC; 2. Digital phase-lock loop without drift issues; 3. Input voltage 7-36V; 4. Output Voltage 12v 1.04A 5. Audio sub-carrier 6.5MHz; 6. Removable SMA antenna; 7. Sixteen(16) optional channels; 8. Power Levels: 25mW, 3000mW. 9. Dimension: 37.7mm*36.1mm*11mm 10. Hole spacing: 30.5mm*30.5mm 11. Weight: 16g Key control and LED indicators definition: 1. Key ④ is the frequency channel & band selection key. Press key ④ for a short period of time will switch to the next frequency channel. Depends on the frequency plan or band we are using, the corresponding red LED ① (band A) or blue LED ② (band B) will flash 1, 2,3,4,5,6,7 or 8 times for channel no. indication. Press key ④ for a period longer than 3S will switch to another channel frequency plan or band. For example, if now we are in channel no. 3 of band A, the red LED ① will flash 3 times. If we press key④ for more than 3S and release, th