Waveguide Filters RF Waveguide Components

Band Reject and Notch Filter -- QNF
from QuinStar Technology, Inc.

QuinStar Technology offers Series QNF Band-Reject and Notch Filters at any rejection frequency in the 18-185 GHz range. The performance of these filters is custom-tailored to suit the specific attenuation need of the application. The insertion loss depends on the separation between the rejection... [See More]

  • Component Type: Filter
  • Operating Frequency: 18.00 to 185.00
  • Cross Section: Rectangular
WR-28 Bandpass Waveguide Filter With a 30 GHz to 31 GHz Pass Band -- SFWR28-0333
from Fairview Microwave Inc.

Waveguide bandpass filter from Fairview Microwave SFWR28-0333 (also known as a waveguide filter) is just one RF part in a large selection of our RF /microwave / millimeter wave waveguide components. This bandpass filter for waveguide is manufactured with a WR-28 input and is in-stock now. WR-28... [See More]

  • Component Type: Filter
  • Operating Frequency: 30.00 to 31.00
Bandpass Filter -- QFB
from QuinStar Technology, Inc.

QuinStar Technology ’s QFB series waveguide bandpass filters are available in ten waveguide bands covering the frequency range of 18 to 220 GHz. Bandwidths may be specified from 2% to 20% of center frequency. The filters can handle up to one Watt (CW) of RF power. Standard versions are for 2%,... [See More]

  • Component Type: Filter
  • Operating Frequency: 18.00 to 220.00
  • Cross Section: Rectangular
WR-28 Bandpass Waveguide Filter With a 38 GHz to 40 GHz Pass Band -- SFWR28-0336
from Fairview Microwave Inc.

Waveguide bandpass filter from Fairview Microwave SFWR28-0336 (also known as a waveguide filter) is just one RF part in a large selection of our RF /microwave / millimeter wave waveguide components. This bandpass filter for waveguide is manufactured with a WR-28 input and is in-stock now. WR-28... [See More]

  • Component Type: Filter
  • Operating Frequency: 38.00 to 40.00
High Pass Filter -- QFH
from QuinStar Technology, Inc.

Series QFH High-Pass Filters provide sharp skirt selectivity and high rejection levels for frequencies below their cutoff frequency and have minimum insertion loss in the pass band. Figure 1 shows the characteristics of this type of filter. These filters are offered in seven waveguide bands covering... [See More]

  • Component Type: Filter
  • Operating Frequency: 18.00 to 110.00
  • Cross Section: Rectangular
WR-42 Bandpass Waveguide Filter With a 20.2 GHz to 21.2 GHz Pass Band -- SFWR42-0332
from Fairview Microwave Inc.

Waveguide bandpass filter from Fairview Microwave SFWR42-0332 (also known as a waveguide filter) is just one RF part in a large selection of our RF /microwave / millimeter wave waveguide components. This bandpass filter for waveguide is manufactured with a WR-42 input and is in-stock now. WR-42... [See More]

  • Component Type: Filter
  • Operating Frequency: 20.20 to 21.20
Low Pass Filter -- QFL
from QuinStar Technology, Inc.

QuinStar Technology series QFL Low Pass filters provide high rejection level and steep skirt selectivity for frequencies above the band edge or corner frequency. Their pass band has low insertion loss over full standard waveguide bands. The lower band edge is establishes by the cut-off frequency of... [See More]

  • Component Type: Filter
  • Operating Frequency: 18.00 to 110.00
  • Cross Section: Rectangular
WR-42 Bandpass Waveguide Filter With a 24.25 GHz to 24.45 GHz Pass Band -- SFWR42-0019
from Fairview Microwave Inc.

Waveguide bandpass filter from Fairview Microwave SFWR42-0019 (also known as a waveguide filter) is just one RF part in a large selection of our RF /microwave / millimeter wave waveguide components. This bandpass filter for waveguide is manufactured with a WR-42 input and is in-stock now. WR-42... [See More]

  • Component Type: Filter
  • Operating Frequency: 24.25 to 24.45
WR-42 Bandpass Waveguide Filter With a 24.25 GHz to 24.45 GHz Pass Band -- SFWR42-0334
from Fairview Microwave Inc.

Waveguide bandpass filter from Fairview Microwave SFWR42-0334 (also known as a waveguide filter) is just one RF part in a large selection of our RF /microwave / millimeter wave waveguide components. This bandpass filter for waveguide is manufactured with a WR-42 input and is in-stock now. WR-42... [See More]

  • Component Type: Filter
  • Operating Frequency: 24.25 to 24.45
Low Power Termination 01.12-01.70GHz -- 650-720
from Advanced Technical Materials, Inc.

Units pressure tested to 30 psi, no forced air cooling required [See More]

  • Component Type: Filter
  • Material: Aluminum (optional feature); Brass (optional feature)
  • Cross Section: Rectangular
  • Operating Frequency: 1.12 to 1.70