ThomasNet Industrial Newsroom -

RF Dielectric Filters are designed for W-CDMA amplifiers.

info@productnews.com (ThomasNet News) — Mon, 02 Mar 2009 08:30:27 -0500

Featuring multi-pole design to ensure that wanted signals are properly passed while others are rejected, DFCL series filters offer ripples of 0.4 dB max @ f0 ±30 MHz and 1.2 dB max @ f0 ±65 MHz, producing wide and flat curves required at pass band by DPD amplifier designs. Block-type filter measure 10.6 x 6.0 x 4.8 mm and are suited for cellular base station applications that use DPD as well as microcellls and femtocells.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Radio Frequency Interference (RFI) Filters

RF Noise Canceller IC boosts signal strength.

info@productnews.com (ThomasNet News) — Mon, 02 Feb 2009 08:35:01 -0500

Capable of canceling broad range of unwanted RF interference to improve receiver sensitivity, QHx230 helps increase GPS signal strength and satellite visibility. It is based on analog Q:Active® noise canceling technology, and incorporates interface that supports preset values for immediate deployment in mobile devices and laptop computers where EMI aggressors like camera buses or display drivers de-sense receivers.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Radio Frequency Interference (RFI) Filters | RF Integrated Circuits

Interference Filters are designed for laser applications.

info@productnews.com (ThomasNet News) — Fri, 12 Dec 2008 07:40:22 -0500

Featuring 1 nm bandwidth and greater than 50% transmission, Narrow Laser Line Interference Filters are available for 488-1,064 nm wavelengths. Use in sensor path of laser-based analytical instrumentation enhances SNR by eliminating ambient light (noise). Suited for NIR laser diodes, Broadband Diode Interference Filters are used in laser path to eliminate noise in laser diode itself. They provide greater than 70% transmission and are available for 880-1,550 nm wavelengths.

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Electronic Components and Devices

Search for suppliers of: Interference Filters

Electronic RF Filters are designed for shielded enclosures.

info@productnews.com (ThomasNet News) — Fri, 06 Jun 2008 07:28:10 -0500

Mounted through outer wall of shielded enclosure, Series FCP power line penetration filters are RFI-secure and supplied with threaded nipple. Products are supplied with bleeder resistors to prevent shock hazards and can withstand 140% of rated current for 15 min without any deterioration. Providing specified insertion loss of 100 db min over indicated frequency range, series filters from 60-400 Hz with 100 db attenuation from 14 KHz to 10 GHz and 100 KHz to 10GHz.

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Communication Systems and Equipment
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Radio Frequency Interference (RFI) Filters | Power Line Filters | Interference Filters | Military EMI/RFI Filters | EMI/RFI Filters | Electronic Filters

RFI Filter is intended for three-phase applications.

info@productnews.com (ThomasNet News) — Thu, 21 Feb 2008 07:43:23 -0500

Suited for frequency converters, industrial and machine tools, lift control systems, and switching cabinet construction, BCF filter is available for current ratings ranging from 7-180 A, and features high symmetric as well as asymmetric damping characteristics over entire frequency range of 100 kHz to 30 MHz. Compact bookform filter comes with light-weight design, and incorporates insulated safety terminals used on both I/O.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Radio Frequency Interference (RFI) Filters

Feed-Thru EMI Filters meet QPL requirements.

info@productnews.com (ThomasNet News) — Wed, 22 Aug 2007 07:54:42 -0500

Available in ac and dc models, Single-Line EMI Filters offer commercial equivalent to M15733-PRF/72, M15733-PRF/73, and M15733-PRF/74. Units filter up to 500 A with attenuation of 4-90 dB from 1 MHz to 1 GHz and voltage ratings of 130 Vdc and 250 Vac. DC models have C and Pi configurations with Class Y4 capacitors, while AC models have C and Pi configurations with Class Y2 capacitors. Both feature bolt-in style with D-shaped bushing.

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Electronic Components and Devices

Quad EMI Filter Array incorporates ESD protection.

info@productnews.com (ThomasNet News) — Mon, 09 Jul 2007 07:45:19 -0500

Measuring 2.0 x 1.25 x 0.7 mm, KVA21 series is RoHS-compliant, distributed constant type component that offers EMI filtering as well as ESD protection. Optimized inductor and capacitor layout on filter array results in 8 kV ESD contact discharge in accordance with IEC/EN 61000-4-2. Solution offers attenuation characteristics exceeding 30 dB over 800-1,000 MHz range and 20 dB over 1.0-2.5 GHz range.

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Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Interference Filters | Electromagnetic Filters

EMF Compensation System has remote monitoring control.

info@productnews.com (ThomasNet News) — Fri, 26 May 2006 08:04:22 -0500

Suited for Electron Microscopy (EM) Applications, Magnetic Active Compensation System (MACS(TM)) reduces interference of magnetic fields in room through flux compensation process generated by driven coils mounted along or near room vertices. As remote monitoring control reports on Electronic Magnetic Field Cancellation (EMFC) system status and trip history, it can disable or reset system from external location if necessary. It also helps determine root cause of system failure.

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Controls and Controllers
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Electromagnetic Interference Shielding | Electromagnetic Field Protection Devices | Electromagnetic Controls

System cancels magnetic field interference.

info@productnews.com (ThomasNet News) — Tue, 22 Nov 2005 05:47:24 -0500

Designed for point-of-use and OEM applications, open cube-shaped Mag-NetX(TM) is comprised of dedicated controller with automated calibration and self-test features, ac and dc magnetic sensor, and Helmholtz coils in structural casing. System detects magnetic fields and sends out equal and opposite field to cancel interference. Applications include scanning and transmission electron microscopes, electron beam lithography systems, and focused ion beam instruments.

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Electronic Components and Devices

Sine Wave Filters meet IEEE-519 requirements.

info@productnews.com (ThomasNet News) — Fri, 07 Jan 2005 07:38:30 -0500

Series A provides sine-wave output voltage when driven from PWM inverters with switching frequencies from 2â�"8 kHz. For drive applications, filters eliminate motor insulation failures and reduce EMI in applications where distance between motor and inverter is up to 15,000 ft. Available as panel-mount or in NEMA 1, 2, and 3R enclosures, units offer continuous current rating of 100% RMS. They range from 440â�"480 Vac and 550â�"600 Vac for motors from 1.5â�"600 hp and 1.5â�"700 hp.

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Communication Systems and Equipment
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: EMI/RFI Filters | Interference Filters

Filter Protectors cover frequency range of 100â�"700 MHz.

info@productnews.com (ThomasNet News) — Fri, 30 Apr 2004 07:44:46 -0500

Series HF protects multiple or high-power single RF transmitter applications where dc voltage is not required. Capable of handing up to 750 W, dc blocked filter features multi-strike capability and fully weatherized housing. Insertion loss is 0.1 dB or less. Suited for operating temperatures between -50 and +85°C, filter protectors are available with standard N and 7/16 DIN connectors.

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Communication Systems and Equipment
Electronic Components and Devices

Search for suppliers of: Radio Frequency Interference (RFI) Filters

C-Band TVRO Interference Filter suits digital applications.

info@productnews.com (ThomasNet News) — Thu, 27 Jun 2002 07:44:48 -0500

Model 7893D bandpass filter offers insertion loss of less than 0.4 dB (center) for 3.7 to 4.2 GHz receive band. Rejection of 25 dB minimum at 3.65 and 4.25 GHz provides suppression of marine and altimeter interference frequencies. Unit also provides 75+ dB rejection at 3.5 and 4.4 GHz. Group delay of less than 8 nS suits digital applications, and LNA and LNB overload is prevented. Constructed with copper waveguide, low-profile unit is less than 6 in. long.

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Electronic Components and Devices

Search for suppliers of: Interference Filters

EMI Cage offers one-piece construction.

info@productnews.com (ThomasNet News) — Wed, 29 May 2002 07:50:01 -0500

Small Form-factor Pluggable (SFP) EMI Cage, for use with both copper and optical SFP transceivers in Fibre Channel, Gigabit Ethernet, and Infiniband applications, is compatible with SFP Transceiver Multi-Source Agreement (MSA). One-piece construction prevents separation of pieces and minimizes seams from which EMI radiation can leak. Press-fit pins allow cage to be securely mounted to printed circuit board without solder.

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Electronic Components and Devices
Laboratory and Research Supplies and Equipment

Search for suppliers of: Cages