Custom Frequency RF Band Pass Filter – Low Loss LC Filter

Need an RF band-pass filter for a specific frequency?

This compact LC RF Band Pass Filter is designed to pass the required RF frequency range while reducing unwanted out-of-band signals, harmonics, and interference.

The standard version is designed for 1100–1200 MHz, but the frequency is customizable according to your RF system requirements.

Frequency Can Be Customized

The most important advantage of this RF filter is its customizable frequency design.

We can develop the filter according to your required:

• Center frequency

• Passband / frequency range

• Bandwidth

• Connector type

• Mechanical size

• RF power requirement

For example, the standard product is:

1100–1200 MHz | Center Frequency: 1150 MHz

If you need another frequency, please contact us with your target frequency range. We can check the suitable RF filter design for your application.

Key Features

• Custom frequency available

• Standard frequency: 1100–1200 MHz

• LC lumped-element filter design

• Low insertion loss

• High out-of-band rejection

• 50Ω RF impedance

• Compact and lightweight design

• SMA or customized RF connector

• Suitable for PCB and RF module integration

• Typical operating temperature: -40°C to +85°C

• Suitable for continuous RF operation

Typical Applications

• Wireless communication equipment

• RF transmitter and receiver

• RF front-end filtering

• Wireless video systems

• SDR systems

• Radio receiver front-end

• Spectrum analyzer and RF test equipment

• Antenna systems

• IoT and wireless devices

• Custom RF electronic equipment

RF Specifications

Important: Insertion loss, return loss, power handling, dimensions, and other RF parameters depend on the selected frequency and customized filter design. Please contact us before ordering if you have specific RF performance requirements.

How to Order a Custom Frequency Filter

Please send us the following information:

1. Required frequency range or center frequency

2. Required bandwidth

3. Maximum RF input power

4. Connector type

5. Preferred dimensions, if any

6. Quantity

Our engineers can then confirm whether the required frequency filter can be produced and provide a quotation.

Custom frequency RF filters are available for OEM projects and volume production.

Contact us for a customized RF filter quotation.