Anritsu Company’s LTE base station measurement suite allows field engineers and technicians to conduct tests required for the proper deployment, installation and operation of LTE networks. The new measurement suite comprises a set of optional-measurement capabilities for the company’s MS272xB Spectrum Master, as well as its MT8222A and MT8221B BTS Master handheld analyzers. … [Read more...]
Water-Resistant Surge Suppressor
Compared to conventional filters for 15kW-motors, the new “eco Surge U” developed by OKI Electric Cable in Kanagawa, Japan, is smaller and lighter (one-fifth the weight and one-fourth the size) and can be used from 0.2kW up to 75kW motors. The ultra-small surge suppressor is based on transmission line theory. With its original water-resistant sealed enclosure, the “eco Surge U” … [Read more...]
Business Laptop Features Wireless Battery Charging
Dell Computer has introduced the Latitude Z business laptop, which includes a new wireless charging technology that could eventually find its way into other Dell systems. The Latitude Z can be placed on a special stand that generates an electromagnetic field to recharge laptop batteries wirelessly. The technology, which Dell calls inductive charging, takes the same amount of … [Read more...]
New Filtered Micro D-Sub Connectors
A new line of smaller, lightweight EMI-filtered Micro D-Subminiature Connectors has been introduced by Spectrum Advanced Specialty Products. Micro D-sub connectors are designed and built to MIL-DTL-83513 and available fully RoHS compliant. The compact footprint of the micro D-sub addresses a range of medical, industrial and aerospace applications where space is limited and EMI … [Read more...]
Application-Specific Multilayer Varistor Series
AVX Corporation has developed-application specific multilayer varistors for automotive, industrial, military, mobile handset, telecommunication, heavy equipment, appliance, and consumer product applications. AVX can also design and manufacture custom varistors if the design requires specific performance and environmental characteristics not available in the standard product … [Read more...]
Radial Leaded Inductors Deliver EMI Protection
The new Model DR217 Series Radial Leaded Inductors from Datatronic Distribution, Inc., provide protection against challenging EMI/RFI problems in current handling applications up to 8.4 Amps. The ROHS-compliant DR217 Radial Leaded Inductor series is designed for EMI filters and switching power supplies.Learn more at Datatronic’s Web site. … [Read more...]
EM Coating for Low Frequency Magnetic Shielding
Integran Technologies’ Nanovate EM coating for low frequency magnetic shielding achieves similar performance to specialty discrete magnetic shielding foils, but uses a process that allows a nanocrystalline metal to be applied directly to metal, polymer and composite substrates. The process flexibility enables applications where part size or complexity makes the use of formed … [Read more...]
Broadband High Power Solid State RF Amplifier
The 5193 multi-octave broadband amplifier by OPHIR RF is a 50-watt system that covers the 2-6 GHz frequency range. This 5.25-inch compact and lightweight amplifier utilizes Gallium Nitride (GaN) RF power transistors that provide a 3rd order intercept point, high gain and wide dynamic range. Optional digital controller is available to display the amplifier operating status and … [Read more...]
Unshielded Copper Cable Fails Tests
A U.K.-based copper and fiber cabling system manufacturer announced what it said were surprising results of interference testing of high-performance cabling and 10GBASE-T interface cards. The tests performed indicated that unshielded twisted-pair Category 6 cable was “seriously susceptible to electromagnetic interference and alien crosstalk,” according to a company statement. … [Read more...]
New Material for Low-Frequency Magnetic Shielding
MuFerro™ 6800 from Holland Shielding Systems B.V. is a new material for shielding the low frequency magnetic fields found in transformer rooms, power plants, and bus-bar systems. Although most magnetic fields are typically in the 50- to 60-Hz range, MuFerro provides magnetic shielding in the frequency ranges from 10 Hz to 100 kHz. This material can provide a field-strength … [Read more...]
- « Previous Page
- 1
- …
- 178
- 179
- 180
- 181
- 182
- …
- 212
- Next Page »
