Band48 band pass filter BPF 3550-3700MHz bandpass filter 10W sma female connector passive band-pass filter

Band-pass filter or bandpass filter (BPF) is a device that passes frequencies within a certain range and rejects (attenuates)
frequencies outside that range. Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter allows signals within a selected range of frequencies to be heard or decoded, while preventing signals at unwanted frequencies from getting through. In both transmitting and receiving applications, well-designed bandpass filters, having the optimum bandwidth for the mode and speed of communication being used, maximize the number of signal transmitters that can exist in a system, while minimizing the interference or competition among signals.

Product Information

Item No: FIL-B48-SMA-G40-3

Frequency: 3550-3700 MHz

Insertion Loss: ≤0.9 dB

Power: 10W

Connector: SMA Female

Size: 85 x 80 x 32mm（connector not included）

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