Manufacturers and importers of electronic equipment can expect a “transparent, predictable and efficient process” when applying for Electromagnetic Interference/ Compatibility (EMI/EMC) Certificates of Compliance (CoCs), South African Bureau of Standards (SABS) CEO Dr. Boni Mehlomakulu said.A memorandum of understanding (MOU) between the SABS and the Independent Communications … [Read more...]
New Affordable Pulse Generator
The AIM-TTi TGP3100-Series are pulse generators that can replicate the capabilities of traditional pulse generators while adding many additional facilities such as pulse modulations. The instruments can also act as high performance noise generators and as function/arbitrary generators. Some of its features include: pulse waveforms from 1mHz to 50MHz [25MHz], with minimum rise … [Read more...]
New Safe and Reliable Surge Suppressors Announced
Surge-Trap® NEMA Type 1 wall mount and panel mount devices feature surge capacities ranging from 50 to 450kA designed with Mersen’s TPMOV® technology inside, making these safe and reliable. Options include a surge counter, through the door disconnect switch, audible alarm, dry contact, and EMI/RFI filtering. As a Type 1 SPD, Mersen’s Surge-Trap NEMA SPDs are suitable for any … [Read more...]
TWT Amplifiers to be Announced at EMC 2016
TMD Technologies Limited (TMD) will announce its new PTCM-Series intelligent, modular, travelling wave tube (TWT) RF instrumentation amplifiers. Operating over the range DC-40 GHz with powers up to 50 kW, these new compact rack-mounted amplifiers deliver high field strengths and meet many worldwide test standards.Offering remote user interface and maintainability, the … [Read more...]
Russia Seeks Invisible Air Defense Missiles
(June 16, 2016) Recently the Russian newspaper, Izvestia, reported that Russia wanted to hide its most sophisticated air defense missiles from U.S. spy satellites and spy planes by using containers that block the emission of electromagnetic pulses caused when operating electronic equipment. Citing an anonymous Ministry of Defense source, the Russian newspaper said the S-400 … [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...]
FCC Wants Your Help Understanding Spectral Noise Floor
(June 15, 2016) The US Federal Communications Commission is trying to figure out exactly how much trouble is being caused by product emissions that effectively raise the overall noise floor over the frequency spectrum. Among the amateur radio and shortwave listener communities, the noise floor in the radio spectrum has obviously been rising as the number of devices in use that … [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...]
Modular Spectrum Analyzer Announced at IMS
Berkeley Nucleonics recently announced and demonstrated their new Model RTSA7500 at IMS. According to the company, it includes all the standard features of a spectrum analyzer such as frequency controls, marker functions and multi-trace functionality. It also includes a real-time trigger mode for measuring complex data signals such as Wi-Fi and LTE along with markers for … [Read more...]
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