Normy

Obsah

ČSN ETSI EN 301 908-3 V11.1.1 The present document applies to the following equipment types: 1) Stations for IMT 2000 CDMA Direct Spread (UTRA FDD). The present document covers requirements for UTRA FDD Base Stations for 3GPP Releases 99, 4, 5, 6, 7, 8, 9, 10 and 11. This includes the requirements for BS operating bands from 3GPP Release 12. In addition, the present document covers requirements for UTRA FDD Base Stations in the operating bands specified in ETSI TS 102 735 [i.4]. The present document contains requirements to demonstrate that Radio equipment both effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference.

Obsah

ČSN ETSI EN 301 428 V2.1.1 The present document applies to Very Small Aperture Terminals (VSATs) which have the following characteristics: " The VSAT is operating in one or more frequency ranges in the part of the following bands allocated ex-clusively to the Fixed Satellite Services (FSS): 14,00 GHz to 14,25 GHz (earth-to-space); 12,50 GHz to 12,75 GHz (space-to-earth); or in the shared parts of the following bands, allocated to the FSS and Fixed Services (FS): 14,25 GHz to 14,50 GHz (earth-to-space); 10,70 GHz to 11,70 GHz (space-to-earth). " The VSAT uses linear polarization. " The VSAT operates through a geostationary satellite at least 3° away from any other geostationary sat-ellite operating in the same frequency band and covering the same area. " The VSAT antenna diameter does not exceed 3,8 m, or equivalent effective area. " The VSAT is either: a transmit only VSAT: designed for transmission only of radio-communications signals in any of the fre-quency bands (earth-to-space) specified above; or a transmit and receive VSAT: designed for transmission and reception of radio-communications signals in any of the frequency bands specified above; or a receive only VSAT: designed for reception only of radio-communications signals in any of the frequency bands (space-earth) specified above. " The VSAT is designed usually for unattended operation. " The VSAT is operating as part of a satellite network (e.g. star, mesh or point-to-point) used for the dis-tribution and/or exchange of information between users. " The transmit only and transmit and receive VSAT is controlled and monitored by a Centralized Control and Monitoring Function (CCMF). The CCMF is outside the scope of the present document. The present document applies to the VSAT with its ancillary equipment and its various terrestrial ports, and when operated within the boundary limits of the operational environmental profile declared by the applicant and when installed as required by the applicant by declaration or in the user documentation. The present document is intended to cover the provisions of Directive 2014/53/EU [4] (RE Directive) article 3.2, which states that ". radio equipment shall be so constructed that it both effectively uses and supports the effi-cient use of spectrum in order to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements under other parts of article 3 of the Directive 2014/53/EU (RE Directive) [4] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org/.

Obsah

ČSN ETSI EN 301 443 V2.1.1 The present document applies to any Very Small Aperture Terminal (VSAT) which has the following characteris-tics: " the VSAT is operating in one or more frequency ranges within the following bands allocated to the Fixed Satellite Service (FSS), shared with other services, e.g. the Fixed Service (FS) and the Mobile Service (MS): 5,850 GHz to 7,075 GHz (earth to space); 3,400 GHz to 4,200 GHz (space to earth); " the VSAT uses linear or circular polarization; " the VSAT operates through a geostationary satellite at least 3° away from any other geostationary satellite operating in the same frequency band and covering the same area; " the VSAT antenna diameter does not exceed 7,3 m, or equivalent effective area; " the VSAT is either: a transmit only VSAT: designed for transmission only of radio communications signals in the frequency band (earth to space) specified above; or a transmit and receive VSAT: designed for transmission and reception of radio communications signals in the frequency bands specified above; or a receive only VSAT: designed for reception only of radio communications signals in the frequency band (space to earth) specified above; " the VSAT is designed usually for unattended operation; " the VSAT is operating as part of a satellite network (e.g. star, mesh or point to point) used for the distri-bution and/or exchange of information between users; " the transmit only and transmit and receive VSAT is controlled and monitored by a Centralized Control and Monitoring Function (CCMF). The CCMF is outside the scope of the present document. The present document applies to the VSAT with its ancillary equipment and its various terrestrial ports, and when operated within the boundary limits of the operational environmental profile declared by the applicant and when installed as required by the applicant by declaration or in the user documentation. The present document is intended to cover the provisions of Directive 2014/53/EU (RE Directive) [6] article 3.2, which states that "... radio equipment shall be so constructed that it both effectively uses and supports the effi-cient use of radio spectrum in order to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements under other parts of article 3 of the RE Directive [6] may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org/.

Obsah

ČSN ETSI EN 302 186 V2.1.1 The present document specifies certain minimum technical performance requirements of Aircraft Earth Station (AES) equipment with both transmit and receive capabilities for provision of aeronautical mobile satellite service The AES has the following characteristics: " These AESs are equipment for installation on aircraft. " The AES could consist of a number of modules from the antenna subsystem to the user interfaces. " The AES uses linear polarization. " The AES system uses digital modulation. " The AES operates through a GSO satellite at least 3° away from any other geostationary satellite oper-ating in the same frequency band and covering the same area. " The antenna of the AES is directional, with means of tracking the satellites, which can be achieved by using either an active phase array or reflective type configuration. " These AESs are operating as part of a satellite network used for the distribution and/or exchange of in-formation between users. " These AESs are controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document. " When on the ground, the AES does not transmit at elevation angles below 7o with respect to the local horizontal plane, except at locations where transmissions below 7o are permitted by the local Admini-stration; (the minimum elevation angle is also limited as per clause 4.2). The technical requirements in the present document are in two major categories: " emission limits: to protect other radio services and systems from harmful interference generated by the AES in normal use; " AES Control and Monitoring Functions (CMF): to protect other radio services and systems from un-wanted transmissions from the AES. The CMF in each AES is capable of answering to commands from the Network Control Facility (NCF) for its supporting satellite network. The present document applies to the AESs with their ancillary equipment and its various ports, and when operated within the boundary limits of the operational environmental profile declared by the manufacturer. The technical requirements for the AES in regard to the Power Flux Density (PFD) limits to protect Fixed Service (FS) and Radio Astronomy Service (RAS) are based on annexes B and C of Recommendation ITU-R M.1643 [5] and ECC Report 26 [i.4]. Furthermore, in relation to the protection of the Fixed Satellite Service (FSS) the technical requirements of the AES take into account annex A of Recommendation ITU-R M.1643 [5]. The present document is intended to cover the provisions of Directive 2014/53/EU [6] (RE Directive) article 3.2, which states that ". radio equipment shall be so constructed that it both effectively and supports the use of radio spectrum allocated in order to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements of other parts of article 3 of the RE Directive [6] may apply to equipment within the scope of the pre-sent document. NOTE: A list of such ENs is included on the web site at: http:\\www.newapproach.org. The present document does not cover equipment compliance with relevant civil aviation regulations. In this respect, an AES, for its installation and operation on board an aircraft is subject to additional national or international civil aviation airworthiness certification requirements, for example to EUROCAE ED-14D [4].

Obsah

ČSN ETSI EN 302 340 V2.1.1 The present document applies to Earth Stations located on board Vessels (ESVs) which have the following characteristics: " The ESV is comprised of all the equipment, electrical and mechanical, from the antenna itself to the in-terface with other communications equipment on board (usually referred to as the terrestrial interface). " The ESV transmits in the frequency range from 14,00 GHz to 14,50 GHz allocated to the Fixed Satellite Services (FSS) (earth to space). " The ESV receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in the bands allocated to the Fixed Satellite Services (FSS) (space to earth), depending on the ITU Region where the ESV is located. " The ESV uses linear polarization. " The ESV operates through a geostationary satellite at least 2° to 3° away from any other geostationary satellite operating in the same frequency band and covering the same area. NOTE 1: The satellite spacing is mainly equal to 3° in ITU Regions 1 and 3 and 2° in ITU Region 2. The ESV transmits at elevations greater or equal to the minimum elevation angle declared by the applicant. " The ESV antenna diameter is not smaller than 0,6 m. NOTE 2: Operation within 125 km of non CEPT countries with antenna diameter smaller than 1,2 m may be subject to specific agreement with concerned administrations as stated in ITU-R Resolution 902 (WRC 03). " The ESV is designed for transmission and reception of radio communications signals in accordance with any of the frequency bands specified above. " The ESV is usually designed for unattended operation. " The ESV is operating as part of a satellite network (e.g. star, mesh or point to point) used for the distri-bution and/or exchange of information between users. " The ESV is controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document. The present document applies to the ESV with its ancillary equipment and its various telecommunication ports, and when operated within the boundary limits of the operational environmental profile declared by the applicant and when installed as required by the applicant by declaration or in the user documentation. The present document is intended to cover the provisions of Directive 2014/53/EU [9] (RE Directive) article 3.2, which states that ". radio equipment shall be so constructed that it both effectively uses and supports the effi-cient use of radio spectrum in order to avoid harmful interference". The present document incorporates the technical limitations listed in annex 2 of ITU-R Resolution 902 (WRC 03) [i.2]. NOTE 3: According to ITU-R Resolution 902 (WRC 03), any transmission from ESVs within the 125 km minimum distance of each country where the ESV transmit frequency band is used by the Fixed Service will be subject to the prior agreement of the concerned administration(s) or to the relevant ECC Decision and may specify additional operational requirements. In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements under other parts of article 3 of the Directive 2014/53 [9] (RE Directive) may apply to equipment within the scope of the present document. NOTE 4: A list of such ENs is included on the web site http://www.newapproach.org/.

Obsah

ČSN ETSI EN 301 447 V2.1.1 The present document applies to Earth Stations located on board Vessels (ESVs) which have the following characteristics: " The ESV is comprised of all the equipment, electrical and mechanical, from the antenna itself to the in-terface with other communications equipment on board (usually referred to as the terrestrial interface). " The ESV transmits in the frequency range from 5 925 MHz to 6 425 MHz allocated to the Fixed Satellite Services (FSS) (earth to space). " The ESV receives in one or more frequencies within the range from 3,700 GHz to 4,200 GHz in the bands allocated to the Fixed Satellite Services (FSS) (space to earth), depending on the ITU Region where the ESV is located. " The ESV transmits a single carrier. " The ESV uses linear or circular polarization. " The ESV operates through a geostationary satellite at least 2° to 3° away from any other geostationary satellite operating in the same frequency band and covering the same area. NOTE 1: The satellite spacing is mainly equal to 3° in ITU Regions 1 and 3 and 2° in ITU Region 2. The ESV transmits at elevations greater or equal to the minimum elevation angle declared by the applicant. " The ESV antenna diameter is not smaller than 2,4 m. " The ESV is designed for transmission and reception of radio communications signals in accordance with any of the frequency bands specified above. " The ESV is usually designed for unattended operation. " The ESV is operating as part of a satellite network (e.g. star, mesh or point to point) used for the distri-bution and/or exchange of information between users. " The ESV is controlled and monitored by a Network Control Facility (NCF). The NCF is outside the scope of the present document. The present document applies to the ESV with its ancillary equipment and its various telecommunication ports, and when operated within the boundary limits of the operational environmental profile declared by the applicant and when installed as required by the applicant by declaration or in the user documentation. The present document is intended to cover the provisions of Directive 2014/53/EU [7] (RE Directive) article 3.2, which states that ". radio equipment shall be so constructed that it both effectively uses and supports the effi-cient use of radio spectrum in order to avoid harmful interference". The present document incorporates the technical limitations listed in annex 2 of ITU R Resolution 902 (WRC 03) [i.1], ECC Report (05)69 [i.2], and ECC Report (06)91 [i.3]. NOTE 2: According to ITU R Resolution 902 [i.1], any transmission from ESVs within the 300 km minimum distance of each country where the ESV transmit frequency band is used by the Fixed Service will be subject to the prior agreement of the concerned administration(s), which may specify additional operational requirements, or to the relevant ECC Decision. In addition to the present document, other ENs that specify technical requirements in respect of essential re-quirements under other parts of article 3 of the Directive 2014/53/EU [7] may apply to equipment within the scope of the present document. NOTE 3: A list of such ENs is included on the web site http://www.newapproach.org/.

Obsah

ČSN EN 19694-5 This European Standard provides a harmonized methodology for calculating GHG emissions from the lime industry. It includes the manufacture of lime, and any downstream lime products manufactured at the plant, such as ground or hydrated lime. This standard allows for reporting of GHG emissions for various purposes and on different basis, such as plant basis, company basis (by country or by region) or international organization basis. Since lime is defined as the generic name for quicklime, dolime and sintered dolime, plants manufacturing at least one of these products shall be covered by this standard. This European Standard addresses all of the following direct and indirect sources of GHG included as defined in ISO 14064-1: - direct greenhouse gas emissions from greenhouse gas sources that are owned or controlled by the company, such as emissions resulting from the following sources: - calcination of carbonates and combustion of organic carbon contained in the kiln stone; - combustion of kiln fuels (fossil kiln fuels, alternative fossil fuels, mixed fuels with biogenic carbon content, biomass fuels and bio fuels) related to lime production and/or drying of raw materials; - combustion of non-kiln fuels (fossil kiln fuels, mixed fuels with biogenic carbon content, biomass fuels and bio fuels) related to equipment and on-site vehicles, heating/cooling and other on-site uses; - combustion of fuels for on-site power generation. - indirect greenhouse gas emissions from the generation of imported electricity, heat or steam consumed by the organization; - other indirect greenhouse gas emissions, other than energy indirect GHG emissions, which is a consequence of an organization's activities, but arises from greenhouse gas sources that are owned or controlled by other organizations such as from imported kiln stone. This European Standard is to be used in conjunction with EN 19694-1, which contains generic, overall requirements, definitions and rules applicable to the determination of GHG emissions for all energy-intensive sectors, provides common methodological issues and defines the details for applying the rules. The application of this standard to the sector-specific standards ensures accuracy, precision and reproducibility of the results and is for this reason a normative reference standard. Together these standards provide a harmonized method for: a) measuring, testing and quantifying methods for GHG emissions; b) assessing the level of GHG emissions performance of production processes over time, at production sites; c) establishment and provision of reliable, accurate and quality information for reporting and verification purposes. GHG emissions offset mechanisms, including but not limited to voluntary offset schemes or nationally or internationally recognized offset mechanisms, shall not be used at any point in the GHG assessment according to this standard.

Obsah

ČSN EN 1729-1 Tato evropská norma stanovuje funkční rozměry a označení pro všechny židle, stoličky a stoly pro vzdělávací instituce, včetně pevných a nastavitelných židlí a stolů. Norma platí pro nečalouněné i čalouněné židle a stoličky, otočné i neotočné židle. Vztahuje se na nábytek pro použití přenosného počítače nebo jiných přenosných zařízení. Nevztahuje se na pevně zabudované řady sedadel a pracovní stanice pro zvláštní účely. Norma se dále nevztahuje na nábytek používaný vyučujícím personálem. Příloha A (normativní) se zabývá židlemi s jednoduchým sklonem sedáku a příslušné stoly. Příloha B (normativní) se zabývá vysokými židlemi s dvojitým sklonem sedáku a příslušné stoly. Příloha C (normativní) se zabývá stoly pro práci ve stoje. Příloha D (normativní) se zabývá vysokými židlemi a příslušnými stoly. Příloha E (normativní) se zabývá stoličkami a příslušnými pracovními plochami. Příloha F (normativní) obsahuje metody měření. Příloha G (informativní) obsahuje pokyny ke značkám velikosti pro nastavitelné židle a stoly. Příloha H (informativní) obsahuje pokyny k výpočtu výšky židlí s dvojitým sklonem sedáku a příslušných stolů. Příloha I (informativní) obsahuje zdůvodnění funkčních rozměrů.

Obsah

ČSN EN 50628 Tato evropská norma stanoví bezpečnostní požadavky pro zřizování nových elektrických instalací. Tato norma je doplňková k dalším odpovídajícím harmonizovaným normám, například souboru norem HD 60364 a souboru norem EN 61936, co se týče požadavků na elektrické instalace. Tato část se rovněž odkazuje na EN 60079-0 a s ní související normy pro konstrukci, zkoušení a s požadavky na označování vhodného elektrického zařízení. EN 60079-14 norma uvádí specifické požadavky pro návrh, výběr a zřizování elektrických instalací ve výbušných atmosférách. POZNÁMKA: EN 60079-14 norma může platit pro elektrické instalace v dolech, ve kterých může vznikat výbušná plynná atmosféra jiná než z důlního plynu a pro elektrické instalace na povrchu dolů. Tato norma platí pro a) elektrické instalace v důlních dílech dolů; b) elektrické instalace a části elektrických instalací na povrchu, které jsou přímo spojeny s důlními díly z hlediska funkčnosti a bezpečnosti, protože jsou součástí procesu dobývání v podzemí. Jsou to především - bezpečnostní a monitorovací zařízení týkající se rozvodu elektřiny v důlních dílech; - telekomunikační přístroje těžních a úklonných (svážných) dopravních strojních zařízení; - jiskrově bezpečné elektrické povrchové instalace, které jsou součásti důlních děl; - dálkové ovládací systémy, pokud mají plnit zvýšené požadavky týkající se funkční bezpečnosti; - elektrické instalace a elektrická zařízení větracích systémů a nadzemního pláště jámy, které jsou ohroženy methanem z důlního větrání; - systémy degazace methanu; c) elektrické instalace důlních děl mimo doly, pokud je to vyžadováno odpovídajícími národními autoritami. Národní předpisy důlních autorit musí zůstat beze změn. Tato norma platí pro instalace o všech napětích, uvedených v kapitole 10. Požadavky uvedené nad oběma sloupci jsou požadavky, které platí pro všechny důlní díla. Plynující doly Požadavky v levém sloupci jsou požadavky pro důlní díla v uhelném důlním průmyslu, které mohou být ohroženy důlním plynem. Neplynující doly Požadavky v pravém sloupci jsou požadavky pro důlní díla v uhelném důlním průmyslu, u kterých není pravděpodobné ohrožení důlním plynem a pro důlní díla neuhelného důlního průmyslu (rudné doly)

Obsah

ČSN EN 10028-7 Norma stanovuje požadavky pro ploché výrobky pro tlakové účely z korozivzdorných ocelí včetně austenitických žáropevných ocelí.

Obsah

ČSN ETSI EN 300 086 V2.1.2 The present document covers the technical requirements for radio transmitters and receivers used in stations in the Private Mobile Radio (PMR) service. It applies to use in the land mobile service, operating on radio frequencies between 30 MHz and 1 GHz, with channel separations of 12,5 kHz, 20 kHz and 25 kHz, primarily intended for analogue speech. The equipment comprises a transmitter and associated modulator and/or a receiver and associated demodulator. The types of equipment covered by the present document are as follows: - base station (equipment fitted with an antenna connector, intended for use in a fixed location); - mobile station (equipment fitted with an antenna connector, normally used in a vehicle or as a transportable); and - those hand portable stations: a) fitted with an antenna connector; or b) without an external antenna connector, but fitted with a permanent internal or a temporary internal 50 Ohm Radio Frequency (RF) connector which allows access to the transmitter output and the receiver input. Note - Hand portable equipment without an external or internal RF connector and without the possibility of having a temporary internal 50 RF connector is not covered by the present document (integral antenna equipment is covered by ETSI EN 300 296 [i.1]). The present document contains requirements to demonstrate that "... radio equipment shall be so constructed that it both effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference" and that "....radio equipment supports certain features ensuring access to emergency services" [i.7]. In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the Radio Equipment Directive [i.7] may apply to equipment within the scope of the present document.

Obsah

ČSN 42 1300 Tato norma je přehledem těžkých neželezných kovů a jejich slitin, tj. kovů se specifickou hmotností větší než 5,0 g/cm3. Norma uvádí označení materiálů chemickými značkami a číselným označením, jejich chemické složení a přehled použití jednotlivých materiálů ve výrobkových normách. Norma platí pro základní kovy: měď, nikl, zinek, olovo a cín a jejich slitiny. Norma neobsahuje pájky a přídavné kovy z těžkých neželezných kovů. Norma neobsahuje ušlechtilé těžké kovy, tj. zlato, stříbro a platinu. Norma obsahuje informativní přílohu A s přehledem platných materiálových a výrobkových norem podle jednotlivých kovů.