ADIVAview smart viewer software tool compares multiple boards and revisions in seconds. Data can originate from any CAD system. Finds differences, zooms and identifies nets, components, etc., and allows decision on action to take.

Adiva, www.adiva.com

Model 821HH handheld 2kV electrostatic voltmeter enables voltage measurement – in contacting or non-contacting mode – with reportedly zero charge transfer. Is part of Infinitron product line for measurement  of site-specific voltage on devices and materials sensitive to ESD during handling and processing. Probe tip assumes voltage level of the measured object's surface as the tip approaches. Applications include semiconductors, photovoltaics, LEDs, and other electronic devices, as well as materials research. Can be used to measure both conductive and insulative surfaces. Includes measurement range of 0 to +/-2 kV DC or peak AC, input resistance greater than 1x10E+14 ohms, input capacitance less than 1x10E-14 farads, speed of response less than 500us for a 1kV step, and voltage display accuracy of better than 1% of full scale.

Trek Inc., www.trekinc.com

Nikram microwave absorption film suppresses noise from high-frequency electronic devices with bands over 2GHz. Noise suppression rating is greater than 30dB for GHz bands greater than four. Thin Nikram film reduces incoming and outgoing noises by mounting it on the surface of any housing; does not require grounding. Can allow metallic devices to become stealth against radar searches. Is 42.5µm thick; absorbs microwaves effectively. Suppression rates of the microwaves absorbed are 20dB at 2GHz, 30dB at 4GHz, and stable for frequencies greater than 4GHz. Does not reflect microwaves at the surface.

Nikkan, www.nikkan-ind.co.jp

RO4700JXR series antenna grade laminates were designed for use in base station, RFID and other antenna designs; combine low-loss dielectric with low-profile copper foil. Incorporate a hollow microsphere filler; are reportedly about 30% lighter weight than woven-glass PTFE materials. Feature low Z-axis coefficient of thermal expansion (CTE of <30 PPM/ºC). Have TCDk <40 PPM/ºC. Feature same glass transition temperature as RO4000 laminates, greater than 280ºC. Are compatible with PCB fabrication techniques and plated-through-hole processing. Designed for base station and other RFID antennas.

Rogers Corp., www.rogerscorp.com