Mini-Circuits BFHK Bandpass Filters
Mini-Circuits BFHK Bandpass Filters offer a frequency range of 4.5GHz to 23.8GHz, with typical stopband rejections of 90dB to 100dB, and a maximum RF power input rating of 1W. These filters feature shielded construction that prevents detuning and a reduced footprint area due to the use of a land grid array (LGA). BFHK filters achieve a miniature size and high repeatability of performance by utilizing a proprietary LTCC material system and distributed filter topology. Mini-Circuits BFHK Bandpass Filters are ideal for test and measurement applications and aerospace and defense signal conditioning.
Features
- Surface mountable pick-and-place standard case style
- High quality distributed filter topology
- Wide rejection band
- Shielded construction prevents filter from de-tuning
- Reduced footprint area by employing LGA
- Suited for high-volume production
Applications
- Test and measurement
- Aerospace and defense conditioning
- C-Band satellites (BFHK-6751+ only)
Specifications
- 4.5GHz to 23.8GHz frequency range
- 90dB to 100dB typical stopband rejections
- 1W maximum RF power input
- 50Ω impedance
- Standard small 1812 case style (4.5mm x 3.2mm)
- -55°C to +125°C operating temperature range
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Published: 2022-01-19
| Updated: 2025-10-28