Coilcraft has announced a line of low profile (0805) common mode chokes, useful for EMI suppression in high speed signal lines, USB 3.x, HDMI 2.0, DisplayPort, DVI, etc., as well as in high speed differential signal lines, such as USB 2.0, IEEE 1394, LVDS, etc. They are also suitable for USB-type C specification 1.0 ports. They are designed to work as high as 6.5 GHz data … [Read more...]
FCC Takes First Steps in Approving Wireless Medical Body Sensors
(June 21, 2016) U.S. healthcare facilities are getting closer to making Medical Body Area Networks (MBANs) a reality. A new website has been launched so hospitals can formally register their deployments of MBANs, which support wireless patient monitoring to transmit patient health data over a short range at low power levels. The U.S. is the first country to allocate spectrum … [Read more...]
List of Common EMC Standards
You shouldn’t be surprised that Wikipedia has a comprehensive list of EMC standards. The list includes CISPR, IEC, ISO, European EN, FCC, and MIL-STD. There is also a link to the GR-1089-CORE EMC and product safety standards for network telecommunications equipment. A good link to bookmark. Click here. … [Read more...]
Power Sensors That Require No “Zero” or Calibration
Ladybug Technologies has manufactured a broad line of NIST traceable USB power sensors. The sensors are compatible with Windows XP, Win 7, Win 8; in 32 and 64 bit systems. LINUX-compatible sensors along with the only SPI & I2C sensor are also available. With their patented NoZero NoCal feature, it is not necessary to zero or calibrate before making measurements, even for … [Read more...]
New Conductive and Resistive Inks Introduced
Creative Materials has introduced two new conductive and resistive ink products: 126-33, a new silver-filled electrically conductive ink, and 126-28, a low-resistance carbon ink. Typical applications include biomedical applications, biosensors, electronic component manufacturing, RFID antennas, EMI/RFI shielding of polyimide flexible circuits, polymer thick film circuitry, … [Read more...]
Flexible RF Test Cable Good to 40 GHz
MegaPhase LLC has expanded the frequency range in which its KillerBee test cable operates to DC – 40 GHz. The KillerBee is lightweight, extremely rugged, and ultra-flexible. It’s known for dependable, repeatable performance, which means fewer calibrations and less downtime. When increased productivity and reduced downtime are factored into its cost, the KillerBee exemplifies … [Read more...]
Keeping Up-to-Date with CISPR Standards
Rohde & Schwarz has recently published a recent summary of current CISPR standards, new amendments, and dates of mandatory compliance. They also explain some of the new test methods and equipment allowable, such as the faster FFT-based EMI receivers. Download your copy here. … [Read more...]
Newly Constructed Lightning Lab in California
(May 16, 2016) DNB Engineering has recently built and opened a state-of-the-art Direct Effects Lightning test lab in Anaheim, California. PRWeb.com reported that, "The 8,000 square foot facility features all custom-built equipment designed and constructed [in-house]. The lab and equipment will be able to generate all of the waveforms necessary to meet the stringent test … [Read more...]
The ANSI-ASC-C63® Workshop July 22-23, 2016, in Ottawa
Topics to be presented include ANSI C63.4, CISPR 22, and ANSI C63.25. Don Heirman, Jason Nixon (special guest speaker from Innovation, Science and Economic Development – ISED - Canada, formerly Industry Canada) and Zhong Chen are presenting. This combined workshop is presented in two parts over a two day period. Topics covered include: (1) review of the 2014 edition of ANSI … [Read more...]
New Midrange Signal and Spectrum Analyzer
The new Rohde & Schwarz FSVA spectrum analyzer is an enhanced midrange signal and spectrum analyzer for signal analysis and demodulation up to millimeter wave frequencies to 40 GHz, maximum. The R&S FSVA offers a 160 MHz analysis bandwidth over its entire frequency range, making it the only analyzer in its class to do so at frequencies between 26.5 GHz and 40 GHz. With … [Read more...]
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