The FCC has officially announced a major update in the rules for certifying, labeling, and importing radio equipment devices into the U.S. This will greatly simplify the certification and importing process for manufacturers. The rules also address certified wireless modules incorporated into products. Appendix A of the Notice pf Proposed Rulemaking (FCC 15-92) outlines the … [Read more...]
80A Discrete Bidirectional TVS Diode Array with Lower Standoff Voltages Added to Protect Lower Voltage Power Buses
Littelfuse, Inc., the global leader in circuit protection, recently introduced 80A discrete bidirectional TVS Diode Arrays as the latest addition to its SP11xx Series TVS Diode Arrays (SPA® Diodes). SP1103C Series 80A Discrete Bidirectional TVS Diodes offer circuit designers lower standoff voltage options for protecting lower voltage power buses from electrostatic discharge … [Read more...]
EMP/HEMP Filter Meets Mil-STD-188-125, E1 & E2 Pulse Test Requirements
API Technologies’ model 52-1700-XXX High-altitude Electromagnetic Pulse (HEMP) Filters are designed to protect sensitive electronics equipment during hazardous transient conditions. They are employed to absorb a potentially destructive overshoot voltage. Under normal operating conditions, the suppressor circuit exhibits high off state impedance that appears transparent to … [Read more...]
More Applications Added to Popular Selective Radiation Meter
Narda Safety Test Solutions has added the LTE-TDD option to the latest generation of its highly specialized SRM-3006 Selective Radiation Meter. This puts the finishing touch to this frequency-selective handheld field strength measuring system, which has long been the benchmark device for rapid, reliable, standard-compliant safety assessments. The code-selective measurement … [Read more...]
New Single Layer Capacitors Launched
Recently launched by DLI is the V Series, Single Layer Capacitor (SLC). This series was designed to provide higher capacitance in a smaller footprint. The wire bondable range is ideal for power applications where excellent high frequency response is a prerequisite. This, together with the small footprint of just 0.03”/0.77mm square, allow for high density mounting. Excellent … [Read more...]
Shock and Vibration Tested EMC 3U Card Cages for Rail Applications
Verotec has added two additional 3U card cages to its portfolio. Conforming to DIN EN 50155:2008 Cat 12.2.11, the KM6 II RAIL units are optimized for use on rail rolling stock and other applications where a strong EMC screened card cage to mount standard 3U Eurocards is required. They have been third party tested by TUV Nord to DIN 61373 Category 1A for vibration, shock and … [Read more...]
New Solid State Broadband E-field Sources Introduced
AR recently introduced a set of new solid state broadband E-field sources with integrated horn antennas designed to replace traveling wave tube (TWT) amplifiers for immunity testing. The new E-filed sources are controlled by a master controller. There are two frequency ranges; 18 to 26.5 GHz and 26.5 to 40 GHz. Two field levels are available; 20 V/m and 50 V/m (both measured at … [Read more...]
Newly Released IEC Standards (As of July 2017)
Newly released IEC standards are as follows: IEC 62232:2017, Ed. 2 - Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure IEC 61851-21-1:2017, Ed. 1 - Electric vehicle conductive charging system - Part 21-1 Electric vehicle on-board charger EMC requirements for … [Read more...]
Newly Released ETSI Standards (As of July 2017)
Newly released ETSI standards are as follows: ETSI EN 300 422-4 V2.1.1 - Wireless Microphones; Audio PMSE up to 3 GHz; Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU ETSI EN 301 357 V2.1.1 - Cordless audio devices in … [Read more...]
Newly Released CENELEC Standards (As of July 2017)
Newly released CENELEC Standards are as follows: EN 55016-1-4:2010/A2:2017 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements EN 55016-1-5:2015/A1:2017 - Specification for radio disturbance and immunity measuring … [Read more...]
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