Radio Systems > Filters

CTS RLF and XLF series low-pass filters for harmonic suppression

11 March, 2024

The RLF and XLF series of low-pass filters, from CTS Corporation, are optimised to support 3GPP standards that require harmonic suppression through fifth-order harmonics.


CTS Tusonix EMI/RFI filters

29 August, 2023

CTS Tusonix offers a diverse line of standard as well as custom filters to suppress electromagnetic interference (EMI)/radio frequency interference (RFI).


CTS Corporation MTB and MXB X-band filters

31 July, 2023

CTS Corporation's MTB and MXB series surface-mount, ceramic bandpass filters have been designed to offer good rejection, insertion loss, and peak and average power handling.


KYOCERA AVX Multilayer Organic (MLO) filters

24 July, 2023

The filters utilise high dielectric constant and low-loss materials to realise high-Q passive printed elements, such as inductors and capacitors, in a multilayer stack.


CTS MCB1412A and MXB1172A bandpass filters

26 June, 2023

Both devices are designed for Ku-band SATCOM applications, with the MCB1412A intended for the uplink (transmit) and the MXB1172A for the downlink (receive).


Photonic filter separates signals from noise to support 6G

13 June, 2023

Researchers developed a chip-sized microwave photonic filter to separate communication signals from noise and suppress unwanted interference across the full radio frequency spectrum.


Digi-Key Electronics partners with Mini-Circuits

31 May, 2021

Offering up its microwave and millimetre-wave components and systems products.


Novaris 0038-I1V1 SFH high-current surge filter

01 July, 2015

The Novaris series of high-current surge filters is suited to high-power RF transmission sites and contains two stages of fail-safe surge protection to create redundancy.


Helping you hear: hearing protection and communication devices eBook

07 December, 2012

Headphones and headsets have not only been used for listening to music over the years, they have played an integral part in safety and communications and are currently used in a wide range of industries.

The technology has grown with the times and devices have been redesigned to include features such as noise cancellation and acoustic shock protection to meet strict safety standards and workplace regulations.


MiMOMax band-pass filters

19 August, 2011 by

MiMOMax band-pass filters are designed specifically for the company’s radios but may also be used in conjunction with any suitable wireless transmitter or receiver.


RFI Industries DZ series of RF power line filters

13 April, 2010 by

The DZ series of RF power line filters for EMI interference reduction provides an integrated IEC mains inlet receptacle allowing easy integration during the product‘s design phase. The filter is fused and is also available with a double pole switch and either one or two fuses. The device is intended to be designed into electronic equipment and measuring instruments.


RFI Industries EAK series EMI/EMC filters

13 April, 2010 by

The EAK series of three-phase, 4-line, power line EMI/EMC filters has been designed for RF interference reduction in digital and telecommunications systems as well as medical and industrial installations.


RFI Industries D series EMI filter

13 April, 2010 by

The D series of general-purpose, low-cost RF filters for EMI applications uses a single-stage filter for use in equipment to reduce or eliminate moderate conducted interference that prevents a piece of equipment from conforming to the relevant EMI specification.


RFI Industries TH series of EMI filters

13 April, 2010 by

The TH series of single-phase, ultra-high-performance filters for EMI applications is designed for digital systems (particularly switched mode power supplies) to suppress continuous or intermittent interference from pulse signals. The devices are suitable for use with low impedance loads.


Epcos 2-in-1 filter for GPS and Bluetooth

08 December, 2009 by

Epcos has released its 2-in-1 filter for GPS and Bluetooth. It has a diplexing function that separates the GPS from the Bluetooth signal.


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