When emplacing the Antenna Transceiver Group (ATG), what is the requirement for the ground slope?

The requirement that the ground slope must drop more than one foot in any 10-foot distance is crucial for the effective operation of the Antenna Transceiver Group (ATG). A slope with this characteristic helps ensure that the ATG can maintain optimal line-of-sight communication and enhance its ability to track and engage targets efficiently.

When emplacing the ATG, a slight downward slope can facilitate better drainage for rainwater and prevent the accumulation of water around the equipment, which could lead to operational issues or equipment damage. Moreover, a downward slope aids in reducing potential obstructions between the antenna and the sky, which is vital for maintaining clear communications and maximizing the operational range of the system.

In contrast, a level ground surface would not take advantage of natural terrain features that could assist in these operational requirements, while excessive rises or variations without a specific requirement could hinder the performance of the ATG by introducing instability or increasing the risk of blockage in signal reception and transmission.