Tra cứu Tiêu chuẩn quốc tế
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| 47021 |
ITU-R SM.2129-0 (08/2019)Guidance on frequency ranges for operation of non-beam wireless power transmission systems for mobile and portable devices Guidance on frequency ranges for operation of non-beam wireless power transmission systems for mobile and portable devices |
| 47022 |
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| 47023 |
ITU-R SM.329-12 (09/2012)Unwanted emissions in the spurious domain Unwanted emissions in the spurious domain |
| 47024 |
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| 47025 |
ITU-R SM.377-4 (02/2007)Accuracy of frequency measurements at stations for international monitoring Accuracy of frequency measurements at stations for international monitoring |
| 47026 |
ITU-R SM.378-7 (02/2007)Field-strength measurements at monitoring stations Field-strength measurements at monitoring stations |
| 47027 |
ITU-R SM.443-4 (02/2007)Bandwidth measurement at monitoring stations Bandwidth measurement at monitoring stations |
| 47028 |
ITU-R SM.575-2 (10/2013)Protection of fixed monitoring stations against interference from nearby or stong transmitters Protection of fixed monitoring stations against interference from nearby or stong transmitters |
| 47029 |
ITU-R SNG.1561-0 (03/2002)Digital transmission of high-definition television for satellite news gathering and outside broadcasting Digital transmission of high-definition television for satellite news gathering and outside broadcasting |
| 47030 |
ITU-R SNG.1710-0 (04/2005)Satellite news gathering carriers universal access procedures Satellite news gathering carriers universal access procedures |
| 47031 |
ITU-R SNG.770-2 (01/2012)Uniform operational procedures for digital satellite news gathering (DSNG) Uniform operational procedures for digital satellite news gathering (DSNG) |
| 47032 |
ITU-R BS.2214-5:2020Planning parameters for terrestrial digital sound broadcasting systems in VHF bands Planning parameters for terrestrial digital sound broadcasting systems in VHF bands |
| 47033 |
ITU-R BS.2384-2:2021Implementation considerations for the introduction of and transition to digital terrestrial sound and multimedia broadcasting Implementation considerations for the introduction of and transition to digital terrestrial sound and multimedia broadcasting |
| 47034 |
ITU-R BS.2482-0 : 2020Planning analysis for the HD Radio system in the MF band Planning analysis for the HD Radio system in the MF band |
| 47035 |
ITU-R LN.IS : 2020BR International Frequency Information Circular (BR IFIC) - Space Service BR International Frequency Information Circular (BR IFIC) - Space Service |
| 47036 |
ITU-R LN.IS : 2021BR International Frequency Information Circular (BR IFIC) - Space Service BR International Frequency Information Circular (BR IFIC) - Space Service |
| 47037 |
ITU-R SG06.132-6:2021Digital terrestrial broadcasting planning Digital terrestrial broadcasting planning |
| 47038 |
ITU-R SM.2093-4:2021Guidance on the regulatory framework for national spectrum management Guidance on the regulatory framework for national spectrum management |
| 47039 |
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| 47040 |
ITU-R SM.2153-8:2021Technical and operating parameters and spectrum use for short-range radiocommunication devices Technical and operating parameters and spectrum use for short-range radiocommunication devices |
