LTCC (Low Temperature Co-fired Ceramic) filters are a type of filter based on multilayer ceramic technology, known for their miniaturization, high performance, and excellent frequency characteristics. They typically support a wide frequency range, depending on design and application requirements. Below is the typical frequency range supported by LTCC filters:

Typical Frequency Range

Low-Frequency Range:

Starting from tens of MHz (e.g., 30MHz), suitable for low-frequency communication and RF applications.

Mid-Frequency Range:

Hundreds of MHz to several GHz (e.g., 300MHz to 3GHz). This is the most common application range for LTCC filters, widely used in mobile communications (e.g., 4G LTE), Wi-Fi, Bluetooth, etc.

High-Frequency Range:

Can support up to tens of GHz (e.g., 5GHz to 40GHz), suitable for 5G communications, satellite communications, and millimeter-wave applications.

Yun Micro, as the professional manufacturer of rf passive components, can offer the cavity filters up 40GHz,which include band pass filter, low pass filter, high pass filter, band stop filter.

Welcome to contact us: liyong@blmicrowave.com