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Auto-tuning EMI filter
14 November 2018, Circuit & System Protection

A beneficial alternative to limiters and filters, Metamagnetics’ auto-tune filter provides a broadband, fast-response, simple solution that protects receivers from electromagnetic interference (EMI) and ensures that signals of interest are detected.

These devices work by setting a power threshold level which no one signal can exceed. If one or more signals exceeds the threshold, the filter automatically limits it by notching and attenuating the harmful signal. In the meantime, desired radio frequency (RF) signals operating below the power threshold pass through the system unaltered.

Applications include military electronic warfare, radar and communications, along with commercial applications such as wireless communications and satellite broadcasting.

For more information contact Andrew Hannay, RFiber Solutions, +27 82 494 5466, sales@rfibersolutions.com, www.rfibersolutions.com


Credit(s)
Supplied By: RFiber Solutions
Tel: +27 12 667 5212
Fax: 086 535 9319
Email: sales@rfibersolutions.com
www: www.rfibersolutions.com
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Further reading:

  • EMI compliance testing vs. pre-compliance testing
    25 September 2019, Concilium Technologies, Circuit & System Protection
    Electromagnetic interference (EMI) is caused by unintentional emissions from electronic equipment. Compared to natural sources of EMI, such as lightning and solar storms, engineers are more concerned ...
  • Conductive rubber gaskets
    25 September 2019, Conical Technologies, Circuit & System Protection
    A range of conductive O-profile silicone rubber gaskets is available from Holland Shielding Systems, developed for high-performance shielding up to 18 GHz and used where environmental and EMI screening ...
  • High-temperature TVS MLVs
    25 September 2019, Future Electronics, Circuit & System Protection
    The new TransGuard VT Series multilayer varistors (MLV) made by AVX are rated for transient voltage suppression (TVS) applications operating at very high temperatures. They provide reliable, bidirectional ...
  • Test unit controls access to ESD protected areas
    25 September 2019, Altico Static Control Solutions, Circuit & System Protection
    In the electronics manufacturing industry, an electrostatic discharge (ESD) can cause irreparable damage to electronic components. This micro-lightning bolt can burn holes through insulating layers and ...
  • Connectorised RF amplifier and filter modules
    28 August 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    Atlanta Micro has launched a new line of connectorised modules for some of its most popular parts. These modules are made of aluminium and offer RF shielding along with field-replaceable SMA connectors ...
  • Wideband miniature tuner module
    28 August 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    Atlanta Micro’s AM9017 is a fully integrated mini-module comprised of MMIC and MCM devices that provide a complete, high-dynamic-range miniature tuner module covering the 0,1 GHz to 18 GHz frequency range. ...
  • Free software for viewing S-parameters
    28 August 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    At this year’s International Microwave Symposium in Boston, Massachusetts,pSemi (formerly Peregrine Semiconductor), announced it is offering the industry free beta software for viewing S-parameters. ...
  • Low phase-noise amplifier
    31 July 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    Available in 2,8 x 1,73 x 0,1 mm bare-die and 5 x 5 mm, 32-lead AQFN packaged formats, MACOM Technology Solutions’ MAAL-011151 is well suited for use as a low phase-noise amplifier stage for signal generation ...
  • EMI AC line filters for avionics
    31 July 2019, Conical Technologies, Circuit & System Protection
    Part of the AeroQor range, SynQor’s latest EMI AC line filters bring the company’s technology and manufacturing expertise to the avionics COTS component marketplace. The components’ packaging ensures ...
  • Wideband amp for instrumentation and communications
    26 June 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    MACOM Technology Solutions has rolled out a new wideband distributed amplifier in the form of the MAAM-011275-DIE. Offered as a bare die, this amplifier is well suited for use in test and measurement ...
  • Double-balanced RF mixer
    31 July 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    The MAMX-011035 from MACOM Technology Solutions is a GaAs double-balanced passive diode mixer housed in a lead-free 3 mm, 12-lead QFN package. The mixer offers low conversion loss, high linearity and ...
  • Conductive rubber gaskets
    31 July 2019, Conical Technologies, Circuit & System Protection
    A range of conductive O-profile silicone rubber gaskets is available from Holland Shielding Systems, developed for high-performance shielding up to 18 GHz and used where environmental and EMI screening ...

 
 
         
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