Microwave and RF product supplier Fairview Microwave has introduced a new line of low loss test cables using LL335i and LL142 coax. Rated to 18 GHz, these new low loss cable assemblies are ideal for test environments where a rugged, phase stable cable assembly is required. According to the company, the new LL335i and LL142 cables allow for higher power transmission because the … [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...]
Dutch Cable Companies Blame 4G for TV Interference
Cable companies in the Netherlands are claiming 4G wireless networks may be affecting their television broadcast signals. Certain frequencies used by the fourth generation mobile network technology are also employed by television broadcasters to deliver content over cable, the Netherlands Broadcasting Foundation (NOS) said this week. There have been complaints in some cities … [Read more...]
IEC 60794-1-20 ed1.0: Optical Fiber Cales – Part 1-20: Generic Specification – Basic Optical Cable Test Procedures – General and Definitions
From the International Electrotechnical Commission webstore: "IEC 60794-1-20:2014 applies to optical fiber cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibers and electrical conductors. The object of this standard is to define test procedures to be used in establishing uniform … [Read more...]
EMI/RFI Shielding Silicones Meet MIL-DTL-83528 Specifications
Elasto Proxy, a supplier of specialty seals and custom insulation, has released new EMI/RFI shielding silicones that meet the MIL-DTL-83528 specification for electrically-conductive elastomeric gaskets with shielding. Aerospace, military, electronics, and communications equipment customers who need EMI/RFI conductive silicone compounds can chose ultra-thin sheets and rolls … [Read more...]
Assemblies Provide EMI/RFI Protection for High-Powered Switching and Rugged Applications
Interconnect solutions provider Molex Inc. has released its new Woodhead MAX-LOC Plus Shielded Cord-Grip assemblies featuring a nickel-plated aluminum housing and shielding ring for EMI/RFI protection. According to the company, the assemblies enable original equipment manufacturers (OEMs) and end-users to connect high-power electrical currents directly to an application with … [Read more...]
Network Isolator Protects Medical Equipment from EMF and Over-Voltage Accidents
Swiss cabling specialist R&M has introduced the SafeLine network isolator designed to protect patients and medical equipment from disruptive electromagnetic fields and over-voltage accidents. According to the company, the SafeLine network isolator is based primarily on a galvanic separator with a dielectric strength of 4KV AC and is suitable for use in … [Read more...]
IEC/PAS 61076-3-119 ed1.0: Connectors for Electronic Equipment – Product Requirements – Part 3-119
From the International Electrotechnical Commission webstore: "IEC/PAS 61076-3-119:2013(E) establishes specifications and test requirements for a connector with ten contacts for use in industrial environments. This PAS specifies free and fixed connector inserts with round contacts suitable for screw or crimp terminations. Other terminations techniques, as solder or printed … [Read more...]
RFI Shield Clips Eliminate Need for Post-Reflow Solder Operations
Electronics distributor Farnell element14 is now offering RFI shield clips from manufacturer Harwin, which improve the process and reduce the cost of attaching shield cans to PCB by eliminating the need for post reflow solder operations. Typically, to protect sensitive electronic circuits from extraneous EMI/RFI, shielding is mounted to the PCB using through-hole solder tails … [Read more...]
New Ferrites for Power and Signal Cables
EMI shielding technology manufacturer Leader Tech has released new CE83 material ferrites for both internal and external power and signal cables. Available in solid and split core variations, the new highly optimized wideband EMI/RFI ferrites feature a target frequency range of 10 MHz to 1 GHz with peak impedance at 300 MHz. … [Read more...]
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