ITEM NAME:Professional 2.4GHZ Microstrip Bandpass Filter Mini Lightweight 2.3-2.5GHZ Description: This band-pass filter can filter out clutter signals other than 2.3-2.5GHZ, which can improve the signal-to-noise ratio. For example, before amplifying WIFI, ZIGBEE, Bluetooth and other signals, add this filter to filter out the clutter signal, and then send it to the low-noise signal amplifier for signal amplification, which can greatly improve the reliability of signal transmission and increase communication. distance. S21>-3.6dB; S11
