The BFHK-7551+ LTCC bandpass filter achieves a miniature size and highly repeatable performance by utilizing a proprietary LTCC material system and distributed filter topology. The passband loss between 6.8 and 8.4 GHz is typically 3.8 dB, with typical stopband rejection of 85 dB up to 4.0 GHz and 75 dB up to 19.0 GHz. This model handles up to 1 W RF input power and has a wide operating temperature range from -55°C to +125°C.
