This ETS covers the test methods for TeleVision Receive-Only (TVRO) outdoor units used for reception of audio-visual signals from satellites within the 11/12 GHz frequency bands. These TVROs are defined and their characteristics are specified in the reference ETSs@ ETS 300 158 [1]and ETS 300 249 [2]. The TVROs are classified into two different types according to the corresponding services:. The TVROs are classified into two different types according to the corresponding services: - Type A for collective reception; - Type B for individual reception. A clear distinction is made@ wherever applicable@ between specifications for Type A and Type B equipment in the various subclauses of this ETS.