Band Pass Filters - PowerPoint PPT Presentation

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Band Pass Filters

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Anatech Electronics is an ISO 9001:2015 certified company offers Standard Band Pass Filters database contains previously designed band pass filters in a variety of technologies, including Cavity Band Pass Filters, Waveguide Band Pass Filters, Ceramic Band Pass Filters, and Lumped Elements Band Pass Filters, SAW band pass filters, Helical band pass filters and Crystal band pass filters. – PowerPoint PPT presentation

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Title: Band Pass Filters


1
Anatech Electronics, Inc., is a privately-held,
ISO 90012015-certified company founded in 1990
that focuses on the design and manufacturing of
RF and microwave filters and related products.
Our broad array of products are employed in
commercial, aerospace and defense, and industrial
applications throughout the world. We specialize
in rapidly responding to customer needs and
creating cost-effective solutions to meet them.
In addition to its custom products, Anatech
Electronics has an extensive Standard product
database listing with the ability to request a
quote as well as purchase products after a
proposal is sent.
2
Band Pass Filters
  • Anatech Electronics Standard Band pass filters
    database is a library of previously designed band
    pass filters in several technologies, such as
    Cavity Band pass filters, Waveguide band pass
    filters, Ceramic Band pass filters, Lumped
    elements band pass filters, SAW band pass
    filters, Helical band pass filters and Crystal
    band pass filters. 

3
Cavity Band Pass Filters (0.1-47 GHz)
  • Anatech Electronics cavity band pass ?lters are
    available in a wide range of frequencies, power
    levels, bandwidths, and rejection. The resonators
    and cavities are silver plated for low RF
    resistivity, in order to achieve low insertion
    loss and high selectivity. 
  • The RF band pass filters size depends on
    performance requirements, frequency of operation,
    RF power handling, insertion loss, and number of
    sections. Anatech Electonics uses the best
    topology required to achieve the required
    performance.

4
Ceramic Band Pass Filters
  • Anatech Electronics ceramic band pass filters
    deliver good performance and reliability and
    serve a broad array of applications from 200 MHz
    to 8000 MHz.  The size of a Ceramic Band Pass
    Filter depends on the dielectric constant of the
    ceramic resonator (typically between 30 and 90),
    the lower the dielectric constant, the larger the
    resonator, the better the temperature coef?cient,
    and vice versa.
  • Anatech Electronics Ceramic band pass ?lters can
    be made from discrete ceramic resonators or as a
    single piece of a ceramic material called a
    Monoblock structure.

5
SAW Band Pass Filters
  • Surface acoustic wave (SAW) band pass ?lters
    employ the piezoelectric effect to convert an
    electromagnetic signal into an acoustic signal
    and vice versa. A SAW band pass filter provides
    sharp cut-off, very linear phase characteristics,
    high stability, and are highly reliable. 
  • Electrical signals are converted to a mechanical
    wave in a device constructed of a piezoelectric
    crystal or ceramic, and the wave is delayed as it
    propagates across the device before being
    converted back to an electrical signal. 

6
LC Band Pass Filters
  • Anatech Electronics Lumped-element Band Pass
    Filters or LC band pass filters range in
    frequency from 10 kHz to 3000 MHz.  The LC
    Bandpass Filter is based on inductors and
    capacitors type resonators. 
  • The LC Band pass Filter is relatively small and
    are optimized to achieve peak performance within
    a given set of speci?cations and mechanical
    requirements. 

7
Waveguide Band Pass Filters (7-36 GHz)
  • Anatech Electronics Waveguide band pass ?lters
    are available in frequencies from 7-36 GHz. The
    resonators and cavities are silver plated for low
    RF resistivity, in order to achieve low insertion
    loss and high selectivity.
  • The Waveguide band pass filter size depends on
    performance requirements, frequency of operation,
    RF power handling, insertion loss, and number of
    sections. Anatech Electonics uses the best
    topology required to achieve the required
    performance.  Our Waveguide Band Pass FIlters can
    be designed in weatherproof packaging for outdoor
    use.   

8
Crystal Band Pass Filters(0.003-250 MHz)
  • Crystal band pass ?lters use the piezoelectric
    effect of quartz crystals and convert mechanical
    motion into electric signals. The low thermal
    expansion of quartz crystals allows crystal
    ?lters to produce stable performance over a wide
    temperature range. 
  • This type of crystal pass band filter exhibit
    extremely high Q factor, giving them the ability
    to achieve extremely narrow bandwidth in the
    range of a few kHz. Such a high Q factor, in the
    range of 5000 and higher than 10000 results in
    relatively low loss considering their extremely
    narrow bandwidth.

9
Low Profile Strip-Line Band Pass Filters(7 -10GHz)
  • Get Low Profile Strip-Line Band Pass
    Filters(7-10GHz) from us. We provide Low profile
    Strip-Line band pass filters at lowest quotes for
    RF design engineers.

10
  • To buy our Band Pass Filters
  • Visit https//www.anatechelectronics.com/products
    /standard/band-pass-183.html
  • For more details contact us sales_at_anatechelectro
    nics.com
  • Phone (973) 772-4242
  • Fax (973) 321-3941

Anatech Electronics, Inc.70 Outwater
LaneGarfield, NJ 07026
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