Compact, lightweight power supply filter with switch, helps clean up dirty DC output jitter that often causes lines in wireless video images.
The filter is an LC type that uses large value inductor and capacitor components.
The filter reduces DC-DC switcher supply ripple and helps clean noisy power from a shared battery. For example, if your robot or R/C model's 12V motor battery also powers the video camera and A/V transmitter, then this LC filter can help reduce the video "noise" that may appear when the motor is running.
 
 
Features
Dimensions: 34 x 12.9 x 13mm 
Weight: 7g 
Input Voltage: 7.4V - 14.8V (2S - 4S) 
Max Load: 3A