Install this filter on a 900 MHz or 1.2 GHz audio/video transmitter inline before the antenna to reject spurious 2.4 GHz harmonics. The VLF-1500+ is highly recommended when using a high power video transmitter alongside a 2.4 GHz R/C control system - like the Frsky.
Applications
• harmonic rejection
Data sheet: http://www.minicircuits.com/pdfs/VLF-1500+.pdf
Collections: 1.2 GHz FPV Equipment