33.050.10 - Telephone equipment
ICS 33.050.10 Details
Telephone equipment
Telefongerate. Telefonanlagen
Materiel telephonique
Telefonska oprema
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IEC TR 63377:2022 describes assessment methods to evaluate the compliance of radiative wireless power transfer (WPT) systems operating in the frequency range from 30 MHz to 300 GHz with electromagnetic guidelines on human exposure (electromagnetic field strength, specific absorption rate (SAR), and power density). This document includes but is not limited to systems that focus the electromagnetic energy emitted by the transmitter to regions surrounding the receiver, for example, by narrow beam-forming systems, wide-beam systems and spatially closed systems. Implementations without transmitter, for example, applications that harvest energy from the environment, are not included in the scope of this document.
- Technical report52 pagesEnglish languagesale 15% off
This part of IEC 62209 series is applicable to any wireless communication device capable of transmitting electromagnetic fields (EMF) intended to be used at a position near the human body, in the manner described by the manufacturer, with the radiating part(s) of the device at distances up to and including 200 mm from a human body, i.e. when held in the hand or in front of the face, mounted on the body, combined with other transmitting or non-transmitting devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or embedded in garments. For transmitters used in close proximity to the human ear, the procedures of IEC 62209-1:2005 are applicable. This standard is applicable for radio frequency exposure in the frequency range of 30 MHz to 6 GHz, and may be used to measure simultaneous exposures from multiple radio sources used in close proximity to human body. Definitions and evaluation procedures are provided for the following general categories of device types: body-mounted, body-supported, desktop, front-of-face, hand-held, laptop, limb-mounted, multi-band, push-to-talk, clothing-integrated. The types of devices considered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers. This International Standard gives guidelines for a reproducible and conservative measurement methodology for determining the compliance of wireless devices with the SAR limits. Because studies suggest that exclusion of features to represent a hand in human models constitutes a conservative case scenario for SAR in the trunk and the head, a representation of a hand is not included if the device is intended to be used next to the head or supported on or near the torso [73], [80]. This standard does not apply for exposures from transmitting or non-transmitting implanted medical devices. This standard does not apply for exposure from devices at distances greater than 200 mm away from the human body. IEC 62209-2 makes cross-reference to IEC 62209-1:2005 where complete clauses or subclauses apply, along with any changes specified.
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies protocols and test procedures for the reproducible and repeatable
measurement of the conservative exposure peak spatial average SAR (psSAR) induced inside
a simplified model of the head and the body by radio-frequency (RF) transmitting devices,
with a defined measurement uncertainty. These protocols and procedures apply to a
significant majority of the population, including children, during the use of hand-held and
body-worn wireless communication devices. These devices include single or multiple
transmitters or antennas, and are operated with their radiating structure(s) at distances up to
200 mm from a human head or body. This document is employed to evaluate SAR compliance
of different types of wireless communication devices used next to the ear, in front of the face,
mounted on the body, operating in conjunction with other RF-transmitting, non-transmitting
devices or accessories (e.g. belt-clips), or embedded in garments. The applicable frequency
range is from 4 MHz to 10 GHz. Devices operating in the applicable frequency range can be
tested using the phantoms and other requirements defined in this document.
The device categories covered include, but are not limited to, mobile telephones, cordless
microphones, and radio transmitters in personal, desktop and laptop computers, for
multi-band operations using single or multiple antennas, including push-to-talk devices. This
document can also be applied for wireless power transfer devices operating above 4 MHz.
This document does not apply to implanted medical devices
- Standard283 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62209-3: 2019 specifies measurement protocols and test procedures for the reproducible measurement of peak spatial-average specific absorption rate (psSAR) induced inside a simplified model of a human head or body by radio-frequency (RF) transmitting devices, with a specified measurement uncertainty. Requirements are provided for psSAR assessment using vector measurement-based systems. Such systems determine the psSAR by three-dimensional (3D) field reconstruction within the volume of interest in accordance with the requirements herein for the measurement system, calibration, uncertainty assessment and validation methods. The protocols and procedures apply for the psSAR assessments covering a significant majority of people including children during use of wireless communication devices operated in close proximity to the head or body.
This document is applicable to wireless communication devices intended to be used at a position near the human head or body at distances up to and including 200 mm. This document may be employed to evaluate SAR compliance of different types of wireless communication devices used next to the ear, in front of the face, mounted on the body, combined with other RF-transmitting or non-transmitting devices or accessories (e.g. belt-clip), or embedded in garments. The overall applicable frequency range is from 600 MHz to 6 GHz.
The system validation procedures provided within this document cover frequencies from 600 MHz to 6 GHz.
With a vector measurement-based system this document can be employed to evaluate SAR compliance of different types of wireless communication devices.
The wireless communication device categories covered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers, desktop and laptop devices, multi-band, multi-antenna, and push-to-talk devices.
Key Words: Human Exposure, Hand-Held and Body Mounted Wireless Communication Devices.
- Standard140 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62209 series is applicable to any wireless communication device capable of
transmitting electromagnetic fields (EMF) intended to be used at a position near the human
body, in the manner described by the manufacturer, with the radiating part(s) of the device at
distances up to and including 200 mm from a human body, i.e. when held in the hand or in
front of the face, mounted on the body, combined with other transmitting or non-transmitting
devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or embedded in
garments. For transmitters used in close proximity to the human ear, the procedures of
IEC 62209-1:2005 are applicable.
This standard is applicable for radio frequency exposure in the frequency range of 30 MHz to
6 GHz, and may be used to measure simultaneous exposures from multiple radio sources
used in close proximity to human body. Definitions and evaluation procedures are provided for
the following general categories of device types: body-mounted, body-supported, desktop,
front-of-face, hand-held, laptop, limb-mounted, multi-band, push-to-talk, clothing-integrated.
The types of devices considered include but are not limited to mobile telephones, cordless
microphones, auxiliary broadcast devices and radio transmitters in personal computers.
This International Standard gives guidelines for a reproducible and conservative
measurement methodology for determining the compliance of wireless devices with the SAR
limits.
Because studies suggest that exclusion of features to represent a hand in human models
constitutes a conservative case scenario for SAR in the trunk and the head, a representation
of a hand is not included if the device is intended to be used next to the head or supported on
or near the torso [73], [80]. This standard does not apply for exposures from transmitting or
non-transmitting implanted medical devices. This standard does not apply for exposure from
devices at distances greater than 200 mm away from the human body.
IEC 62209-2 makes cross-reference to IEC 62209-1:2005 where complete clauses or
subclauses apply, along with any changes specified.
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62209 specifies protocols and test procedures for measurement of the peak
spatial-average SAR induced inside a simplified model of the head with defined reproducibility.
It applies to certain electromagnetic field (EMF) transmitting devices that are positioned next
to the ear, where the radiating structures of the device are in close proximity to the human
head, such as mobile phones, cordless phones, certain headsets, etc. These protocols and
test procedures provide a conservative estimate with limited uncertainty for the peak-spatial
SAR that would occur in the head for a significant majority of people during normal use of these
devices. The applicable frequency range is from 300 MHz to 6 GHz.
- Standard228 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62209-2:2010 is applicable to any wireless communication device capable of transmitting electromagnetic fields (EMF) intended to be used at a position near the human body, in the manner described by the manufacturer, with the radiating part(s) of the device at distances up to and including 200 mm from a human body, i.e. when held in the hand or in front of the face, mounted on the body, combined with other transmitting or non-transmitting devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or embedded in garments. For transmitters used in close proximity to the human ear, the procedures of IEC 62209-1:2005 are applicable. IEC 62209-2:2010 is applicable for radio frequency exposure in the frequency range of 30 MHz to 6 GHz, and may be used to measure simultaneous exposures from multiple radio sources used in close proximity to human body. Definitions and evaluation procedures are provided for the following general categories of device types: - body-mounted, - body-supported, - desktop, - front-of-face, - hand-held, - laptop, - limb-mounted, - multi-band, - push-to-talk, - clothing-integrated. The types of devices considered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers. IEC 62209-2:2010 gives guidelines for a reproducible and conservative measurement methodology for determining the compliance of wireless devices with the SAR limits.
- Standard116 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62209 series is applicable to any wireless communication device capable of transmitting electromagnetic fields (EMF) intended to be used at a position near the human body, in the manner described by the manufacturer, with the radiating part(s) of the device at distances up to and including 200 mm from a human body, i.e. when held in the hand or in front of the face, mounted on the body, combined with other transmitting or non-transmitting devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or embedded in garments. For transmitters used in close proximity to the human ear, the procedures of IEC 62209-1:2005 are applicable. This standard is applicable for radio frequency exposure in the frequency range of 30 MHz to 6 GHz, and may be used to measure simultaneous exposures from multiple radio sources used in close proximity to human body. Definitions and evaluation procedures are provided for the following general categories of device types: body-mounted, body-supported, desktop, front-of-face, hand-held, laptop, limb-mounted, multi-band, push-to-talk, clothing-integrated. The types of devices considered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers. This International Standard gives guidelines for a reproducible and conservative measurement methodology for determining the compliance of wireless devices with the SAR limits. Because studies suggest that exclusion of features to represent a hand in human models constitutes a conservative case scenario for SAR in the trunk and the head, a representation of a hand is not included if the device is intended to be used next to the head or supported on or near the torso [73], [80]. This standard does not apply for exposures from transmitting or non-transmitting implanted medical devices. This standard does not apply for exposure from devices at distances greater than 200 mm away from the human body. IEC 62209-2 makes cross-reference to IEC 62209-1:2005 where complete clauses or subclauses apply, along with any changes specified.
- Standard116 pagesEnglish languagesale 10% offe-Library read for1 day
IEC/TR 62630:2010(E) describes exposure evaluation concepts and techniques for the overall exposure level in spatial regions and occupants caused by the simultaneous exposure to multiple narrowband electromagnetic (EM) sources. Throughout this Technical Report, it is assumed that the exposure evaluation occurs under static conditions, i.e., the source position and transmit-mode characteristics (e.g. emitted power, modulation scheme, etc.) of the device(s) under test do not vary significantly over the time required to carry out the evaluation using the chosen evaluation technique (e.g., field measurements). IEC/TR 62630:2010 provides guidance to IEC TC 106 project teams on how to evaluate the combined exposures from multiple electromagnetic (EM) sources in the frequency range 100 kHz to 300 GHz when specific absorption rate (SAR) and equivalent power density (S) are the relevant exposure metrics, as defined by the main international guidelines recommending limits on human exposure to EM fields.
- Technical report46 pagesEnglish languagesale 15% off
Applies to any electromagnetic field (EMF) transmitting device intended to be used with the radiating part of the device in close proximity to the human head and held against the ear, including mobile phones, cordless phones, etc. The frequency range is 300 MHz to 3 GHz. The objective of this standard is to specify the measurement method for demonstration of compliance with the specific absorption rate (SAR) limits for such devices.
- Standard215 pagesEnglish and French languagesale 15% off
To specify extra audio amplification & related characteristics of telephony terminals to meet the need of hard-of-hearing people.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
To specify characteristics & related test methods for an electrical interface between telephone receivers & hearing aids. Applicable to both analogue telephony terminals & digital telephony terminals.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a set of symbols to identify telecommunication facilities for deaf and hard of hearing people. The symbols defined in this standard will be applicable to all telecommunication equipment, related signage and publications, that provide or reference the defined facilities and assistive technologies which are intended to support telecommunications by deaf and hard of hearing people.
- Standard21 pagesEnglish languagesale 10% offe-Library read for1 day
To endorse the global standardization (dated) in ITU-T and ISO to give guidance to telephone terminal manufacturers.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
To specify characteristics and related test methods for a magnetic field generated by telephone terminals for coupling to hearing aids with magnetic pick-up coils. Applicable to both analogue & digital telephony terminals
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
Pictograms to ease the use of point-to-point videotelephony.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
Revision of EN 301 489-10 to include the U.K. and Irish national variants of CT1 cordless telephones. This standard has one common requirements part plus specific parts for each of the radio equipment and services. This harmonised standard under the EMC Directive and article 3.1b of the R&TTE Dirctive. This does not include EMC requirements for equipment covered by the Marine Equipment Directive.
- Standard19 pagesEnglish languagesale 10% offe-Library read for1 day
Revision of EN 301 489-10 to include the U.K. and Irish national variants of CT1 cordless telephones. This standard has one common requirements part plus specific parts for each of the radio equipment and services. This harmonised standard under the EMC Directive and article 3.1b of the R&TTE Dirctive. This does not include EMC requirements for equipment covered by the Marine Equipment Directive.
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
This standard has one common requirements part plus specific parts for each of the radio equipment and services. This harmonised standard under the EMC Directive and article 3.1b of the R&TTE Dirctive. This does not include EMC requirements for equipment covered by the Marine Equipment Directive.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62209-2:2010 is applicable to any wireless communication device capable of transmitting electromagnetic fields (EMF) intended to be used at a position near the human body, in the manner described by the manufacturer, with the radiating part(s) of the device at distances up to and including 200 mm from a human body, i.e. when held in the hand or in front of the face, mounted on the body, combined with other transmitting or non-transmitting devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or embedded in garments. For transmitters used in close proximity to the human ear, the procedures of IEC 62209-1:2005 are applicable. IEC 62209-2:2010 is applicable for radio frequency exposure in the frequency range of 30 MHz to 6 GHz, and may be used to measure simultaneous exposures from multiple radio sources used in close proximity to human body. Definitions and evaluation procedures are provided for the following general categories of device types:
- body-mounted,
- body-supported,
- desktop,
- front-of-face,
- hand-held,
- laptop,
- limb-mounted,
- multi-band,
- push-to-talk,
- clothing-integrated. The types of devices considered include but are not limited to mobile telephones, cordless microphones, auxiliary broadcast devices and radio transmitters in personal computers. IEC 62209-2:2010 gives guidelines for a reproducible and conservative measurement methodology for determining the compliance of wireless devices with the SAR limits. The contents of the corrigendum of June 2010 have been included in this copy.
- Standard231 pagesEnglish and French languagesale 15% off
- Standard472 pagesEnglish and French languagesale 15% off
- Standard8 pagesEnglish and French languagesale 15% off
Describes a test to determine the ignition temperature of a vapour or chemically pure gas in air at atmospheric pressure.
- Standard10 pagesEnglish and French languagesale 15% off
Applies to any electromagnetic field (EMF) transmitting device intended to be used with the radiating part of the device in close proximity to the human head and held against the ear, including mobile phones, cordless phones, etc. The frequency range is 300 MHz to 3 GHz. The objective of this standard is to specify the measurement method for demonstration of compliance with the specific absorption rate (SAR) limits for such devices.
- Standard111 pagesEnglish languagesale 10% offe-Library read for1 day
The standard relates to the immunity of electrical and electronic equipment to the electromagnetic fields radiated from GSM (Group Special Mobile) and the DECT (Digital European Cordless Telephone) radio systems operating at the frequencies 900 MHz and 1,89 GHz using TDMA (Time Division Multiple Access) techniques. The object of this standard is to establish a common reference for evaluating by test the performance of apparatus when subjected to this type of radiated electromagnetic field.
- Standardization document9 pagesEnglish languagesale 10% offe-Library read for1 day