Notch Filter
Notch Filter
Notch Filter

Notch Filter

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Notch filters are designed to knock out specific bands of radio interference.  They have significantly lower loss than high pass, low pass, or band pass filters and often have higher than 20db choking capability. 

The 433/1.3 filter is used on your UHF radio when flying on 1.3GHz video.


Passband: 380-500MHz

Reject band: 1220-1360MHz

Filter strength: 24db

The 1.3/2.4GHz filter is used on your 1.2/1.3GHz video transmitter when flying on 2.4GHz control.

Passband: 1220-1360MHz
Reject Band: 2300-2550 MHz
Filter strength: 26db