Electronic Products & Technology

Bandpass filter supports WiFi 5.5 Gigahertz

Stephen Law   

Electronics filter WiFi wireless

JOHANSON TECHNOLOGY releases (EIA 1812) a tighter rejection 5.5 Gigahertz Bandpass Filter and a dual-band rooftop WiFi5 and WiFi6E, 6.1 Gigahertz, Bandpass Filter supporting WiFi 5.5 Gigahertz and WiFi 6E and WiFi 7 Gigahertz bands. The 4.5 x 3.2 metric device has operating frequencies of 5.1 Gigahertz through 5.8 Gigahertz (part number 5500BP44A0700), offers a 50dB attenuation with a coexisting 6 Gigahertz WiFi band. The 6.1 Gigahertz SMD filter, EIA 0603 (1.6 x 0.8 metric) and operating frequencies of 5.17 Gigahertz through 7.125 Gigahertz (part number 6100BP14A1995), offers a 2 Gigahertz bandwidth solution with 0.9dB insertion loss suitable for highest antenna power transfer demands.

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