Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
The BPF-B199+ has a nominal impedance of 50 ohms. To impedance match the filter, you can use a pi-network or a T-network with resistors and capacitors. Mini-Circuits also provides a impedance matching calculator on their website to help with the design.
The maximum power handling of the BPF-B199+ is not explicitly stated in the datasheet. However, according to Mini-Circuits' application notes, the filter can handle up to 10W of continuous power. It's essential to derate the power handling based on the operating frequency and temperature.
The BPF-B199+ is rated for operation up to 65°C. However, the filter's performance may degrade at higher temperatures. Mini-Circuits recommends derating the filter's performance by 0.5 dB per 10°C above 65°C. It's essential to consult with Mini-Circuits' application engineers for high-temperature applications.
The BPF-B199+ is a commercial-grade filter and may not meet the requirements for harsh environments. Mini-Circuits offers military-grade filters that meet the requirements of MIL-PRF-28800 and MIL-STD-202. It's essential to consult with Mini-Circuits' application engineers to determine the best filter for your specific application.
BPF-B199+ datasheet
by Mini-Circuits
