標準號：BS EN 60835-3-2-1996
中文標準名稱：數(shù)字微波無線電發(fā)射系統(tǒng)使用設備測量方法.衛(wèi)星地面站測量.天線
英文標準名稱：Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on satellite earth stations - Antenna
標準類型：M35
發(fā)布日期：1996/8/15 12:00:00
實施日期：1996/8/15 12:00:00
中國標準分類號：M35
國際標準分類號：33.060.30
適用范圍：This section of IEC 835-3 gives definitions and methods of measurement of the electrical characteristics of satellite earth-station antennas for frequencies above about 1 GHz. The methods are applicable to reflector type antennas for digital and analog signal transmission. The purpose of the measurements is mainly to confirm that earth-station antenna performance complies with the requirements generally given by the satellite system provider based on the Radio Regulations and applicable international standards such as ITU-R Recommendation S.733-1 and the CCIR Recommendations 465-4, 580-3, 731 and 732. The measurement procedures are often prescribed by international satellite service organizations. Measurements are performed under the condition that all antenna subsystem equipment is connected unless otherwise stated.