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4.40 x 3.60 x 1.85mm



3500.0MHz Dielectric (DR) Filter with 200MHz Pass band

  • 3.5GHz
  • 200MHz bandwidth
  • 1W Input power
  • 2dB Insertion loss

What are dielectric filters?

Dielectric filters are electronic devices used to selectively pass or block specific frequencies in a signal by exploiting the properties of dielectric materials. They are commonly used in wireless communication systems and other electronic devices to filter out unwanted signals and interference.

How do dielectric filters work?

Dielectric filters work by using the properties of dielectric materials to create resonance at specific frequencies. By carefully designing the geometry and composition of the dielectric material, filters can selectively pass desired frequencies while attenuating or blocking others.

What are the advantages of dielectric filters?

Dielectric filters offer several advantages, including high selectivity, low insertion loss, compact size, and excellent temperature stability. They provide precise frequency control and signal filtering capabilities, making them ideal for use in demanding wireless communication systems and other electronic devices.

What are the common applications of dielectric filters?

Dielectric filters are commonly used in a wide range of applications, including wireless communication systems such as Wi-Fi, LTE, and small cells. They are also used in radar systems, satellite communication, automotive electronics, and industrial automation.

Can dielectric filters be customised for specific frequency bands and applications?

Yes, dielectric filters can be customised for specific frequency bands and applications. Our parametric selector tool allows users to explore our range of dielectric filters and select options that best fit their requirements.

Are dielectric filters suitable for use in 5G communication systems?

Yes, dielectric filters are well-suited for use in 5G communication systems, including 802.11ac, 802.11ax, WiFi 5G triband, and LTE. They provide high selectivity and low insertion loss, making them ideal for filtering out unwanted signals and interference in advanced wireless networks.

Can dielectric filters operate in harsh environmental conditions?

Yes, dielectric filters are designed to operate reliably in harsh environmental conditions, including temperature extremes, humidity, and mechanical shock. They undergo rigorous testing to ensure durability and performance in demanding applications.