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Mini-Circuits: RF Filters

Product Summary

Mini-Circuits offers a wide range of RF filters, with over 3,000 products covering a broad frequency band from DC to 86GHz. In addition to various filter types such as bandpass, lowpass, and highpass, a wide range of technologies including LTCC, cavity, and thin-film filters are available to meet diverse design requirements. Furthermore, a variety of mounting configurations are offered, from connector mounting to SMT and MMIC, and custom designs are supported in addition to standard products.

Product features

• Extensive product lineup: Offering over 3,000 types of filters.
• Wideband support: Covers from DC to 86GHz
• Supports diverse design technologies: Covers LTCC, thin films, cavity, ceramics, and more.
• High-performance filter characteristics: Achieves low insertion loss, high rejection, and high selectivity.
• Proprietary technology (reflection-free filter): Achieves spurious emission reduction and improved impedance matching.
• Miniaturization support: We also offer ultra-compact products in the 0402 size class.

Product lineup

Mini-Circuits offers a diverse range of RF filters to choose from, depending on your application and specifications. We can accommodate various design requirements in terms of filter type, mounting configuration, and adopted technology. The main components are as follows:

■ Filter type
This enables filtering according to the signal bandwidth.
- Bandpass filter
- Low-pass filter
• High-pass filter
• Bandstop filter (notch filter)
Deplexer / Triplexer

■ Implementation and Form
Implementation can be tailored to your specific application and system configuration.
• Connector (coaxial)
Surface Mount Technology (SMT)
MMIC Die

■ By technology
You can select the optimal filter technology according to your required characteristics.
LTCC
・Thin Film
Ceramic resonator
Cavity
- Suspended Substraight
・Lumped constant (LC)

These combinations allow Mini-Circuits to offer a very wide range of product variations. You can select the actual product by specifying your requirements on the manufacturer's website below.
RF Filters (Links to the manufacturer's website.)

Assumed application

・Satellite communication (SatCom)
Defense communications
• Wireless communication (Wi-Fi / Bluetooth / 5G, etc.)
・Measuring equipment
• High-frequency module

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