Low Pass Filters

1905 Low Pass Filters from 44 manufacturers listed on everything RF
RF Low Pass Filters from the leading manufacturers are listed below. Use the filters to narrow down on products based on your requirement. Download Datasheets, Compare products and Request Quotations. Your Inquiry will be directed to the manufacturer and their distributors who will get back to you with a quote.
Description: DC to 1207.5 MHz Miniature SMD Low Pass Filter
Frequency:
DC to 1207.5 MHz
Insertion Loss:
< 2 dB
Package Type:
Surface Mount
more info
Description: 12 Section Low Pass Filter Series, Fco Choice 3.5 to 6 GHz
Type:
Lumped Component Filter, Chebyshev Filter
Frequency:
DC to 3.5 / 6 GHz
Stopband Frequency:
Chosen Fco x 1.06 to 18 GHz
Insertion Loss:
1 to 2 dB
Rejection:
40 dB
Power:
20 W
Package Type:
Module with Connector
Grade:
Commercial, Space, Military
more info
Description: Surface Mount Ceramic Low Pass Filter from DC to 8440 MHz
Type:
Ceramic Filter
Frequency:
DC to 8440 MHz
Insertion Loss:
1.3 to 2.5 dB
Rejection:
20 to 33 dB
Power:
8 W
Package Type:
Surface Mount
more info
Description: 858 to 878 MHz Ceramic Filter Low Pass Filter
Type:
Ceramic Filter
Configuration:
Low Pass Filter
Frequency:
858 to 878 MHz
Insertion Loss:
0.5 dB
Rejection:
30 dB
Package Type:
Surface Mount
more info
Description: 1250 W Low Pass Filter from DC to 30.01 MHz
Frequency:
DC to 30.01 MHz
Insertion Loss:
0.75 to 1.5 dB
Power:
1250 W CW
Package Type:
Module with Connector
more info
Description: DC to 10 GHz Low Pass Filter
Frequency:
DC to 10 GHz
Insertion Loss:
1 dB
Rejection:
55 dB
Power:
15 W
Package Type:
Module with Connector
Grade:
Military, Commercial, Space
more info
Description: 1000 to 2000 MHz, SMA - Female Low Pass Filter
Type:
Lumped Component Filter
Configuration:
Low Pass Filter
Frequency:
1000 to 2000 MHz
Insertion Loss:
1 dB
Rejection:
60 dB min. @ 2, 500 MHz
Package Type:
Module with Connector
more info
Description: 1 to 28 MHz Programmable 6th Order Low Pass Filter
Type:
Programmable Filter
Configuration:
Low Pass Filter
Frequency:
1 to 28 MHz
Package Type:
Surface Mount
Grade:
Commercial
more info
Description: DC - 14.4 GHz, 1 dB, Low Pass Filter
Frequency:
DC - 14.4 GHz
Stopband Frequency:
18.4 - 21.5 GHz
Insertion Loss:
1 dB
Rejection:
50 dB at 18.4 - 21.5 GHz
Power:
15 W
Package Type:
Module with Connector
more info
Description: DC to 1600 MHz Low Pass Filter in Ruggedized Package
Frequency:
DC to 1.6 GHz
Insertion Loss:
Less than 0.4 dB
Rejection:
60 dB
Package Type:
Surface Mount
Grade:
Military, Space, Commercial
more info

RF Low Pass Filter Parameters

A Low Pass filter (LPF) passes low frequency signals and blocks signals above a certain frequency. The point up to which it passes signals is called the cut off frequency.
Keep the following specs in mind when selecting an RF Low Pass Filter:

  • Cut off Frequency: This is the frequency below which the signal is passed with minimal losses. Any signal above this frequency is attenuated.
  • Passband or Bandwidth: This is the frequency below the cut-off frequency.
  • Stopband: This is the frequency above the cut-off frequency.
  • Insertion Loss: This is the loss the signal will experience in the pass band of the filter. This is usually very low and is represented in dB.
  • Attenuation/ Rejection: The attenuation gives the measurement of how well a filter can reject the unwanted frequency components. So it is the loss in signal above the cut-off frequency. It is represented in dB. A higher attenuation is always preferred.
  • Power Level: This is the maximum input power that a filter can handle.

everything RF has listed RF Low Pass Filters from the leading manufacturers. Narrow down on the list of parameters by selecting the passband, attenuation level, insertion loss, power level and other package style. Once you find an RF low pass filter that meets your requirements, you can view product specifications, download datasheets, and request quotations. Your inquiry will be sent to the companies or their distributors in your region who will get back to you with the required information.

Need Help?

x
Let us know what you need, we can help find products that meet your requirement.