What kind of power do Solid State transmitters typically operate at?

Solid State transmitters are typically known for operating at low power levels compared to other types of transmitters, such as vacuum tube transmitters, which can operate at higher power levels. This lower power operation is largely due to the efficiency and design characteristics of solid state technology. Solid state devices, such as transistors, can amplify signals effectively while generating less heat and requiring less energy, allowing them to function efficiently at reduced power levels.

The advantages of operating at low power include improved reliability, since these devices are less prone to failure than their high-power counterparts, and lower operational costs, as they consume less energy. This is particularly valuable in applications such as Doppler radar, where the focus may be on detailed measurements and sensitivity rather than sheer transmission power.

In contrast, the other options suggest higher power levels or variable power, which do not characterize solid state technology’s typical operating range. High or medium power transmitters would not leverage the same efficiency and reliability advantages that solid state designs offer.