Swissmade
NEWS
05/05/2021
MEASUREMENT

Latest Decisions by Regulators

Governments in the USA, Canada and Germany made statements in April on the adoption of the latest SAR measurement standards. Regulators are adopting the latest standards for SAR scanning systems while vector array systems are not yet accepted for full compliance evaluation. In addition, at the recent TCB workshop, the FCC reported on the acceptance of the Application Specific Phantoms.

The FCC presented updates regarding its radio frequency (RF) exposure guidelines during the semi-annual TCB Council workshop on April 20 – 22. The highlights are:

  • For wearable device testing, the Application Specific Phantoms, i.e., the Head-Stand, Face-Down and Wrist phantoms that are described in IEC/IEEE 62209-1528, are accepted on a case-by-case basis via KDB inquiry.
  • For RF exposure testing in the 6 – 10 GHz frequency range (particularly for U-NII 5 to U-NII 8), FCC’s interim testing procedures include measurement of specific absorption rate (SAR) using IEC/IEEE 62209-1528 followed by power density for the highest SAR test configurations.
  • Regarding broad adoption of IEC/IEEE 62209-1528, the FCC will create a draft of KDB 865664 by Fall of 2021 and will present the highlights during the October 2021 TCB workshop.
  • IEC 62209-3 is still not recognized. SAR array systems are not accepted for final compliance testing although they are allowed for pre-screening on a case-by-case basis via KDB inquiry. More test data from these systems is requested.

Canadian and German government agencies also made statements in April about SAR measurement standards. ISED published an updated Notice 2020-DRS0020 on April 20, 2021, that IEC/IEEE 62209-1528 has been adopted in Canada with the exception of procedures for measurement of Time-Average SAR, LTE mode, and the 6 – 10 GHz frequency range. This Notice also stated that IEC 62209-3 is not accepted, re-affirming their position in a previous Notice in January 2020. The German Federal Network Agency (Bundesnetzagentur or BNetzA) made an agreement last month with the German notified bodies not to accept the results of SAR array systems for conformance of wireless devices, although they may be used for pre-screening. This agreement, which is similar to the statements of the FCC and ISED, applies until improvements in both the standards and manufacturer implementations are published.

application specific phantoms4

SPEAG and the IT’IS Foundation are committed to working with the standard groups and regulators toward eliminating the important technical shortcomings of IEC 62209-3 that cause substantial differences in the test results (amounting to several dBs), with the goal of making IEC 62209-3 technically equivalent to IEC/IEEE 62209-1528. To achieve this, one main focus will be to strengthen the performance validation sections, i.e., the sources, protocols and acceptance criteria. 

For further information, please contact us at info@speag.swiss or any of our sales channels.

 

MEASUREMENT

22/04/2011

Contact
info@speag.swiss

 

Improved Broad-Band Liquids

SPEAG completed its development of greatly improved head and body tissue simulating liquids for the frequencies from 3500 to 5800 MHz. This new broad-band liquids are within ±5% to the target values and provide significantly improved long-time stability and reduction of the maintenance efforts. Therefore, they lower costs and improve reproducibility of the test results.

 
MEASUREMENT

14/04/2011

Contact
info@speag.swiss

 

iSAR Quad pre-release

iSAR Quad is the largest and highest-resolution iSAR available. iSAR Quad is capable of scanning a 600 mm x 400 mm planar area with a 1 mm resolution, making it well suited for scanning laptops, tablet computers and other large devices. 

 
SIMULATION

31/03/2011

Contact
semx-support@speag.swiss

 

SEMCAD X Light v14.4.4 Release

The SEMCAD X Team is pleased to announce the release of SEMCAD X Light V14.4.4, a limited version of SEMCAD X v14.4.3 Aletsch.

 
SIMULATION

28/03/2011

Contact
semx-support@speag.swiss

 

SEMCAD X Workshop Series 2011 in China/Taiwan

The SEMCAD X Team is pleased to announce the dates for the SEMCAD X Workshop Series in China and Taiwan for 2011

 
MEASUREMENT

15/03/2011

Contact
info@speag.swiss

 

Golden Validation Device

The Golden Validation Device is a very stable, reliable and easy-to-use calibrated reference source for SAR and OTA measurements. It is a stand-alone device that can be used anywhere without connection to a network. The antenna is well-matched under different loading conditions to provide a reliable output.

 
SIMULATION

10/02/2011

Contact
semx-support@speag.swiss

 

SEMCAD X v14.4.3 Release

The SEMCAD X Team is pleased to announce the release of SEMCAD X v14.4.3, an update of SEMCAD X Aletsch v14.4.

 
SIMULATION

25/01/2011

Contact
semx-support@speag.swiss

 

Three Papers Selected as Highlights of 2010 by the Journal Physics in Medicine and Biology Relied on SPEAG's Advanced Products SEMCAD X & DASY52 NEO

Three papers relying on SPEAG's products in the execution of their studies were among the 30 articles selected by the journal Physics in Medicine and Biology as the Highlights of 2010

 
MEASUREMENT

17/01/2011

Contact
info@speag.swiss

 

iSAR² V2.3 Software Release

Fast SAR measurements are now faster than ever (less than one second).  Also, combined SAR evaluation of simultaneous transmitters and new flexibility for comparison of iSAR² measurements with DASY or other iSAR² measurements have been introduced. This further cuts the time spent on quality assurance, prototype evaluation and pre-compliance testing of wireless devices.

 
SIMULATION

02/01/2011

Contact
semx-support@speag.swiss

 

Exhibitions and Workshops 2011

SPEAG will be exhibiting at the following conferences and exhibitions this year. If you would like to arrange a demo or meeting, or are interested in attending a technical workshop, please send an email to semx-support@speag.swiss.

 
MEASUREMENT

31/12/2010

Contact
info@speag.swiss

 

DASY52 Software Release V52.6

We are pleased to announce a new release of DASY52. This release not only resolves reported bugs, but also incorporates important new features that result in reduced measurement time, more flexibility and implementation of new measurement protocols arising from the IEC/IEEE standardization committees. Furthermore, many features have been added for the DASY52NEO users.

 
Page 26 of 30
 
 
Latest News