Filter Products For 5G FR2 Bands


Knowles Precision Devices (DLI) offers filter technology that addresses the challenge of implementing high-performance filters at mmWave frequencies. Their 26 GHz, 28 GHz, and 39 GHz filter solutions deliver 3 GHz of bandwidth, provide greater than 50 dB rejection, and are 20x smaller than current alternatives while implemented in surface mount packages for standard tune-free assembly. They are capable of stable operation within the -55°C to 125°C temperature range. Custom design services are available.

The following is a table of the individual filter solutions for the 5G FR2 bands. Click the model number for additional information or check out the web brochure above.  

Type Model Start Stop BW Bands
Bandpass B260MB2S 24.25 27.5 3.25 n258
Coupler FPC07181 20 40 20 n258, n257, n621, n260
Coupler FPC07182 20 40 20 n258, n257, n621, n260
Coupler FPC07183 24 33 9 n258
Divider PDW07069 24 32 8 n258
Bandpass B274MB1S 26.5 29.5 3 n257, n621
Bandpass B280LB0S 27 29 2 n257, n621
Bandpass B280LA0S 27.5 28.5 1 n257, n621
Bandpass B285LB21S Coming Soon Coming Soon Coming Soon n257, n621
Bandpass B385MD0S 37 40 3 n260


Knowles Precision Devices DLI