What should be fitted to radar transmitters to absorb a large percentage of transmitted power?

Dummy loads or absorption blankets are specifically designed to absorb the transmitted radio frequency energy from radar transmitters. When radar systems operate, some energy needs to be dissipated safely so that it does not reflect back into the system, which could potentially cause damage or interference. These dummy loads provide a stable and controlled environment for excess power, converting it into heat rather than allowing it to reflect.

Using filters, insulators, or surge protectors serves different purposes. Filters help in allowing only certain frequencies to pass while blocking others, thus managing signal quality. Insulators prevent unwanted electrical conduction, while surge protectors are built to prevent voltage spikes from damaging equipment. None of these options are intended to absorb significant amounts of transmitted power in the way that dummy loads do. Thus, dummy loads or absorption blankets are essential for radar systems to manage and safely handle the power output during operation.