What is the nominal VDC voltage for the power amplifier assembly of the AN/UPX-37 Interrogator Set?

The nominal VDC voltage for the power amplifier assembly of the AN/UPX-37 Interrogator Set is +52. This voltage level is specified for optimal performance and functionality of the power amplifier, ensuring that it operates efficiently within the design parameters established for the system. The +52 VDC allows the amplifier to effectively drive the necessary RF signals required for interrogation, which is critical in the system's operation.

Understanding the voltage specifications is essential for maintaining proper equipment functionality and avoiding potential issues such as insufficient output power or operational failures. The other voltage levels listed, such as -35, +35, and -52, do not align with the required technical standards for the power amplifier within this specific interrogator set, making them unsuitable options.