This low pass filter is a great device to add to your FPV system, it protects 2.4 GHz radio signal.
Transmitters on 1200 MHz band can produce harmonics which afftect the 2.4 GHz band RC radio system and
the filter can help illiminate interference by filtering these harmonic and preventing glitches or reduced range.
• rugged uni-body construction, small size
• 7 sections
• excellent power handling, 10W
• temperature stable
• low cost
• Insertion loss 0.7dB at 1550 MHz
• Insertion loss 6.00dB at 1850 MHz
• Insertion loss> 32dB at 2.4 GHz
• low insertion loss
• SMA connectors
• Weight 9g
• 50 Ohm impedance
• 10W Max Power
• -55C to 100C Operating Temperature Range
1 X Filter
Most installers are aware that maximizing the distance between the A/V transmitter and the RC receiver is important. But for some reason they ignore such words of wisdom, perhaps because they have a compact installation that makes this difficult to do.
Another way to reduce radiated noise from your transmitter case and wires, is to run your power and video cables multiple times around a toroidal ferrite rings as close as possible to the transmitter.