33.050 – Telecommunication terminal equipment – PDF Standards Store ?u= Wed, 06 Nov 2024 00:40:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 33.050 – Telecommunication terminal equipment – PDF Standards Store ?u= 32 32 ISO/IEC 15404:2000 ?u=/product/publishers/iso/iso-iec-154042000/ Wed, 06 Nov 2024 00:40:56 +0000 Information technology — Office machines — Minimum information to be included in specification sheets — Facsimile equipment
Published By Publication Date Number of Pages
ISO 2000-07 20
]]> Information technology — Office machines — Minimum information to be included in specification sheets — Facsimile equipment
Published By Publication Date Number of Pages
ISO 2000-07 20
]]> IEC TR 62630:2010 ?u=/product/publishers/iec/iec-tr-626302010/ Tue, 05 Nov 2024 20:06:26 +0000 Guidance for evaluating exposure from multiple electromagnetic sources
Published By Publication Date Number of Pages
IEC 2010-03-10 50
]]> 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.

]]> IEC 62369-1:2008 ?u=/product/publishers/iec/iec-62369-12008/ Tue, 05 Nov 2024 19:45:11 +0000 Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz - Part 1: Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems
Published By Publication Date Number of Pages
IEC 2008-08-28 154
]]> IEC 62369-1:2008 presents procedures for the evaluation of human exposure to electromagnetic fields (EMFs) from devices used in electronic article surveillance (EAS), radio frequency identification (RFID) and similar applications. It adopts a staged approach to facilitate compliance assessment. The first stage (Stage 1) is a simple measurement against the appropriate derived reference values. Stage 2 is a more complex series of measurements or calculations, coupled with analysis techniques. Stage 3 requires detailed modelling and analysis for comparison with the basic restrictions. When assessing any device, the most appropriate methodfor the exposure situation may be used. At the time of writing this International Standard, electronic article surveillance, radio frequency identification and similar systems do not normally operate at frequencies below 1 Hz or above 10 GHz. EMF exposure guidelines and standards can cover a wider range of frequencies, so clarification on the required range is included as part of the evaluation procedures. The devices covered by this document normally have non-uniform field patterns. Often these devices have a very rapid reduction of field strength with distance and operate under near-field conditions where the relationship between electric and magnetic fields is not constant. This, together with typical exposure conditions for different device types, is detailed in Annex A. Annex B contains comprehensive information to assist with numerical modelling of the exposure situation. It includes both homogeneous and anatomical models as well as the electrical properties of tissue. IEC 62369-1:2008 does not include limits. Limits can be obtained from separately published human exposure guidelines. Different guidelines and limit values may apply in different regions. Linked into the guidelines are usually methods for summation across wider frequency ranges and for multiple exposure sources. These shall be used. A simplified method for summation of multiple sources is contained in Annex C. This has to be used with care as it is simplistic and will overestimate the exposure; however it is useful as a guide, when the results of different evaluations are in different units of measure which are not compatible. Different countries and regions have different guidelines for handling the uncertainties from the evaluation. Annex D provides information on the two most common methods.

]]> IEC 62209-2:2010 ?u=/product/publishers/iec/iec-62209-22010/ Tue, 05 Nov 2024 19:41:20 +0000 Exposition humaine aux champs radiofréquence produits par les dispositifs de communications sans fils tenus à la main ou portés près du corps – Modèles de corps humain, instrumentation et procédures – Partie 2: Procédure de détermination du débit d'absorption spécifique produit par les appareils de communications sans fil utilisés très près du corps humain (gamme de fréquences de 30 MHz à 6 GHz)
Published By Publication Date Number of Pages
IEC 2010-03-30 236
]]> Exposition humaine aux champs radiofréquence produits par les dispositifs de communications sans fils tenus à la main ou portés près du corps – Modèles de corps humain, instrumentation et procédures – Partie 2: Procédure de détermination du débit d'absorption spécifique produit par les appareils de communications sans fil utilisés très près du corps humain (gamme de fréquences de 30 MHz à 6 GHz)
Published By Publication Date Number of Pages
IEC 2010-03-30 236
]]> IEC 62209-1:2005 ?u=/product/publishers/iec/iec-62209-12005/ Tue, 05 Nov 2024 19:41:19 +0000 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)
Published By Publication Date Number of Pages
IEC 2005-02-18 224
]]> 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.

]]> HB 243:2007 ?u=/product/publishers/as/hb-2432007/ Tue, 05 Nov 2024 14:00:06 +0000 Communications Cabling Manual - Module 1: Australian regulatory arrangements
Published By Publication Date Number of Pages
AS 2007-05-15 47
]]> Provides essential regulatory information to industry in order to assist installers and others to comply with the requirement of the Telecommunications Act 1997 and gives advice on Cabling Provider Rules (CPRs) which came into effect on 3 October 2000.

]]> AS/NZS 4281:2007 ?u=/product/publishers/as/as-nzs-42812007/ Tue, 05 Nov 2024 13:37:30 +0000 Radiocommunications requirements for cordless telephones operating in the 1.7 MHz and between 30 and 41 MHz frequency bands
Published By Publication Date Number of Pages
AS 2007-01-17 20
]]> To be read in conjunction with the requirements of the national telecommunications authority, as some criteria may be commonly required.

Scope

This Standard specifies the essential requirements and minimum standards for operation of the radiocommunications aspects of all radiocommunication transmitters and receivers used in cordless telephones operating in the 1.7/40 MHz, 30/39 MHz and 34/40 MHz frequency bands. It contains conditions and methods of test applicable to establish those requirements as well as some general requirements including equipment marking.
Cordless telephones consist of a base unit, which may be connected to the Public Switched Telephone Network (PSTN), and a portable unit (handset). Each unit contains a transmitter and receiver which are used for short-range communication between the base unit and portable unit.
This Standard does not address the requirements for the connection of this equipment to the PSTN or user safety requirements.
This Standard does not apply to-
telephones designed or intended to operate in a cellular mobile telephone service; or
cordless telephones designed or intended to operate on other frequencies not specified in this Standard.

]]> UNE-EN IEC/IEEE 62209-1528:2021 ?u=/product/publishers/aenor/une-en-iec-ieee-62209-15282021/ Tue, 05 Nov 2024 11:59:33 +0000 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1528: Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10 GHz)
Published By Publication Date Number of Pages
AENOR 2021-12-01 289
]]> Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1528: Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10 GHz)
Published By Publication Date Number of Pages
AENOR 2021-12-01 289
]]> UNE-EN IEC 62684:2018 ?u=/product/publishers/aenor/une-en-iec-626842018/ Tue, 05 Nov 2024 11:57:53 +0000 Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile telephones
Published By Publication Date Number of Pages
AENOR 2018-05-01 19
]]> Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile telephones
Published By Publication Date Number of Pages
AENOR 2018-05-01 19
]]> UNE-EN IEC 62209-3:2019:2020 Edition ?u=/product/publishers/aenor/une-en-iec-62209-32019/ Tue, 05 Nov 2024 11:56:30 +0000 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 3: Vector measurement-based systems (Frequency range of 600 MHz to 6 GHz)
Published By Publication Date Number of Pages
AENOR 2020-01-01 146
]]> Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 3: Vector measurement-based systems (Frequency range of 600 MHz to 6 GHz)
Published By Publication Date Number of Pages
AENOR 2020-01-01 146
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