استانداردها

سازمان
سال
زبان

حذف فیلترها

نمایش مورد 1-10 از 4,430 نتیجه جستجو شده.
عملیات
ITU-R F.1190 FRENCH : English -- PROTECTION CRITERIA FOR DIGITAL RADIO-RELAY SYSTEMS TO ENSURE COMPATIBILITY WITH RADAR SYSTEMS IN THE RADIODETERMINATION SERVICE : French -- CRITÈRES DE PROTECTION APPLICABLES AUX FAISCEAUX HERTZIENS NUMÉRIQUES PROPRES À ASSURER LA COMPATIBILITÉ ÉLECTROMAGNÉTIQUE AVEC LES SYSTÈMES RADAR DU SERVICE DE RADIOREPÉRAGE
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
French
سال:
1995
قیمت: 55000 تومان
ITU-R M.1459 SPANISH : English -- PROTECTION CRITERIA FOR TELEMETRY SYSTEMS IN THE AERONAUTICAL MOBILE SERVICE AND MITIGATION TECHNIQUES TO FACILITATE SHARING WITH GEOSTATIONARY BROADCASTING-SATELLITE AND MOBILE-SATELLITE SERVICES IN THE FREQUENCY BANDS 1 452-1 525 MHz AND 2 310-2 360 MHz : Spanish -- CRITERIOS DE PROTECCIÓN APLICABLES A LOS SISTEMAS DE TELEMEDIDA DEL SERVICIO MÓVIL AERONÁUTICO Y TÉCNICAS DE REDUCCIÓN DE LA INTERFERENCIA PARA FACILITAR LA COMPARTICIÓN CON LOS SERVICIOS DE RADIODIFUSIÓN POR SATÉLITE GEOESTACIONARIO Y MÓVIL POR SATÉLITE GEOESTACIONARIO EN LAS BANDAS DE FRECUENCIAS 1 452-1 525 MHz Y 2 310-2 360 MHz
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
Spanish
سال:
2000
قیمت: 55000 تومان
ITU-R REPORT RA.2126 : Techniques for mitigation of radio frequency interference in radio astronomy
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
English
سال:
2007
قیمت: 55000 تومان
ITU-R S.730 SPANISH : English -- Compensation of the effects of switching discontinuities for voice band data and of doppler frequency-shifts in the fixed-satellite service : Spanish -- Compensación de los efectos causados por discontinuidades debidas a la conmutación en la transmisión de datos en banda vocal y los desplazamientos de frecuencia por efecto Doppler en el servicio fijo por satélite
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
Spanish
سال:
1992
قیمت: 55000 تومان
ITU-R SA.1276-4 : Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
English
سال:
2011
قیمت: 95000 تومان
ITU-R SA.1415 FRENCH : English -- SHARING BETWEEN INTER-SATELLITE SERVICE SYSTEMS IN THE FREQUENCY BAND 25.25-27.5 GHz : French -- PARTAGE ENTRE SYSTÈMES DU SERVICE INTERSATELLITES DANS LA BANDE DE FRÉQUENCES 25,25-27,5 GHz
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
French
سال:
1999
قیمت: 55000 تومان
ITU-R M.1307 FRENCH : English -- AUTOMATIC DETERMINATION OF LOCATION AND GUIDANCE IN THE LAND MOBILE SERVICES : French -- DÉTERMINATION AUTOMATIQUE DE POSITION ET GUIDAGE AUTOMATIQUE DANS LES SERVICES MOBILES TERRESTRES
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
French
سال:
1997
قیمت: 55000 تومان
ITU-R BT.1690 : Assumed characteristics of venues intended for large-screen digital imagery programme presentation in a theatrical environment
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
English
سال:
2004
قیمت: 55000 تومان
ITU-R SA.1258-1 SPANISH : English -- SHARING OF THE FREQUENCY BAND 401-403 MHz BETWEEN THE METEOROLOGICAL-SATELLITE SERVICE, EARTH EXPLORATION-SATELLITE SERVICE AND METEOROLOGICAL AIDS SERVICE : Spanish -- COMPARTICIÓN DE LA BANDA DE FRECUENCIAS 401-403 MHz ENTRE EL SERVICIO DE METEOROLOGÍA POR SATÉLITE, EL SERVICIO DE EXPLORACIÓN DE LA TIERRA POR SATÉLITE Y EL SERVICIO DE AYUDAS A LA METEOROLOGÍA
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
Spanish
سال:
1999
قیمت: 55000 تومان
ITU-R REPORT M.910-1 : SHARING BETWEEN THE MARITIME MOBILE SERVICE AND THE AERONAUTICAL RADIONAVIGATION SERVICE IN THE BAND 415-526.5 kHz
سازمان:
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
زبان:
English
سال:
1986
قیمت: 55000 تومان