1pcs 2.4GHZ microstrip bandpass filter
Baby description :
The band-pass filter to filter out the clutter signal 2.3-2.5GHZ outside , this can improve the signal to noise ratio . Eg, before amplification WIFI, ZIGBEE, Bluetooth and other signals , first add this filter to filter out the clutter signals , and then into the low-noise signal amplifier for signal amplification , so that it is possible to greatly improve the reliability of signal transmission , it is possible to increase the communication distance.
Parameter index :
1, S21> -3.6dB;
2, S11 <-15dB;
3, S22 <-13dB;