422MH-446MHz 20dBm 433MHz Filter RF BPF filter module UAV Wireless Image transmission bandpass filter module CNC Al shield shell

The filter has low interpolation loss and steep cut-off characteristics, and is specially used for performance optimization of 433MHz image transmission (model aircraft, UAV aerial photography) receiving equipment, which can effectively filter out out-of-band signals, reduce noise and increase dynamic range. The inside of this product is an ultra-thin PCB board, which still has excellent inhibition ability to the remote signal outside the band, and the performance is far better than the products made of PCB bare board; The use of aluminum alloy shielding shell, anti-interference, no out-of-band stray response, compact, strong, easy to use.
Model: FBP-433s
Impedance: 50 Ohms
Center frequency: 433.92 MHz
3 dB pass band: 422 ~ 446 MHz
Insertion loss: < 1.8dB@430 ~ 438 MHz
Maximum load capacity: 100 mW (20 dBm)
Interface: SMA-M, SMA-F
Frequency response diagram:

Appearance size: