RF solutions developer TriQuint Semiconductor, Inc. has announced several new filters that utilize the company's advanced acoustic wave filtering technologies to address LTE interference problems in next-generation smartphones and other mobile devices. "TriQuint's expanding line of advanced filters solves challenging LTE interference issues for mobile device manufacturers and … [Read more...]
LCL Filters for Recuperative Frequency Converter Systems
TDK Corporation has released a new series of EPCOS LCL filters for recuperative frequency converter systems. Consisting of a power choke, a capacitor bank with damping resistors and a robust choke, these new high-performance filters satisfy IEC / TS 62578 recommendations for EMI emissions between 9 kHz and 150 kHz. In combination with in combination with a recuperative … [Read more...]
Flexible Ferrites Offer EMI Shielding and Noise Suppression
Fair-Rite Products Corporation has announced the availability of new flexible ferrites. Available in four thicknesses and six material grades, the RoHS-compliant flexible sheets block noise at lower frequencies and absorb it at higher frequencies. The NiZn ferrite is placed between a 0.01 mm layer of PET film and 0.02 mm adhesive tape. Each sheet can be cut to size enabling it … [Read more...]
Wideband High-Power Notch Filters Reduce Cosite Interference
MtronPTI, a manufacturer of custom RF/microwave filters and frequency control products, has released the new LF9454 and LF9455 GPS band reject filters designed to reduce cosite interference from jamming systems. “Battlefield success starts with controlling the electromagnetic spectrum; but electronic countermeasures – jammers – can drown out sensitive GPS receivers on the same … [Read more...]
High Power Filter Modules Offer Easy System Integration
The Schaffner Group, a provider of EMC and power quality solutions, has announced its ECOsine passive harmonic filters are now available as open frame modules with extended power rating up to 400 kW/50 Hz and 500 HP/60 Hz. According to the company, the new modular filter concept specifically targets the requirements of integrators and the challenges of fitting a large amount … [Read more...]
Ferrite Circulators and Isolators for Use in Wireless Infrastructures and DAS
Pasternack Enterprises, Inc., a manufacturer of RF and microwave products, has released new RF isolaters and circulators for use in wireless infrastructures and distributed antenna systems. According to the company, the new ferrite circulators and isolators cover many of the common communications bands including UHF, AMS, Tetra, Cellular, PCS, UMTS and LTE … [Read more...]
Bandpass Filter and Antenna Accessories Simplify Locating Network Interference in the Field
Anritsu Company has introduced new bandpass filters and a directional antenna for use with its Handheld InterferenceHunter designed to assist field technicians responsible for wireless network performance easily locate causes of network interference. The MA2700A InterferenceHunter handheld direction finding system, which incorporates a GPS receiver and antenna, electronic … [Read more...]
High Pass Filter Boosts Performance with High-Q Capacitors and Air Coil Inductors
Mini-Circuits, a provider of RF/IF and microwave components, has released its new RHP-700+ surface mount high pass filter built with high-Q capacitors and air coil inductors for superior performance. Ideal for square kilometer array telescope systems for radio astronomy and aeronautical/aviation, wireless communications service and maritime applications, the the new RHP-700+ … [Read more...]
New High Performance Passive Harmonic Filter Outperforms Active Filters
MIRUS International has introduced the LINEATOR High Performance (HP), a new high performance advanced universal harmonic filter (AUHF) (AUHF). Designed to enable efficiency gains of at least 2 percent, The LINEATOR is free of high frequency harmonics and noise issues associated with inverters used in active solutions. Unlike active front ends (AFE) and active harmonic filters … [Read more...]
Common-Mode Chokes for CAN and FlexRay Bus Systems
Electronic component manufacturer TDK Corporation has released the new ACT1210 series of common-mode chokes for both CAN and FlexRay bus systems. With compact dimensions of just 3.2 mm x 2.5 mm x 2.4 mm and a footprint approximately 45 percent smaller than that of existing components, the new ACT1210 series of common-mode chokes are the world’s smallest, the company said. The … [Read more...]
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