Tunable RF technology developer WiSpry has announced the WS1042 tunable RF quad capacitor array optimized for tunable filter applications. According to the company, this passive, non-fixed device enables RF designers to build adaptive frequency wireless networks, leveraging the highest possible Q that is required for widely tunable filter applications. Able to change filter … [Read more...]
Armored Coaxial Test Cables Withstand Harsh Environments
Microwave and RF component supplier Fairview Microwave has introduced a new line of armored coaxial test cables designed to withstand punishing environments such as production line testing and continual in-the-field use. The new armored cables from Fairview are available in several standard lengths from 24 to 60 inches with either SMA or N-Type connectors, which are … [Read more...]
Advanced Filters Solve Complex LTE Interference Challenges
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...]
Base Station RF Tester for RF Design Verification and Production Testing
Aeroflex Ltd. has announced the introduction of a base station (BS) RF tester for all popular cellular and non-cellular wireless standards, including LTE/LTE-A and Wi-Fi. Designed for production test of BS and associated RF components, the tester can be used for both RF design verification and production test on small cells, as well as replacing conventional rack-and-stack … [Read more...]
Earth Ground Testers Verify Reliable Grounding of Electrical Equipment
Test and measurement equipment provider Fluke Corporation has released the 1623-2 and 1625-2 earth ground testers for verification of a reliable connection to earth for grounded electrical systems. The new 1623-2 and 1625-2 earth ground testers are designed to assist engineers and electricians in meeting electrical codes, engineering standards, and local regulations to ensure … [Read more...]
Amplifier Expands Voltage Range for Insulation Analysis
Electrical test and measurement equipment provider Megger has released its VAX020 high-voltage amplifier for the reliable assessment of insulation conditions using dynamic frequency response (DFR) techniques, even in extreme high-interference environments such as HVDC substations. In addition, the amplifier also eliminates the difficulties associated with testing … [Read more...]
Digital Predistortion Option Shortens Test Time and Simplifies Amplifier Evaluation
Rohde & Schwarz has announced the new R&S SMW-K541 digital predistortion option for its R&S SMW200A high-end vector signal generator. Predistortion can extend the operating range of amplifiers, says the company, but determining the right correction factors has always been a time-consuming process. The new R&S SMW-K541 digital predistortion option allows users … [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...]
Near-Field Probes for EMC Analysis of Electronics Modules, Components and IC Pins
Langer EMV-Technik GmbH has released new SX near-field probes with a frequency range up to 10 GHz enable EMC analysis of interference emitted by electronic boards, components and IC pins with high internal frequencies. High clock rates of 2 GHz, says the company, may result in fifth order harmonics of up to 10 GHz. These harmonics are coupled out by RF sources on the board … [Read more...]
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