Radiofrequency transmitting equipment for checking receiver systems.

摘要

Radiofrequency transmitting equipment for checking receiver systems, which comprises a group of oscillators OSC, whose signal is modulated by an echo-generating circuit that transmits different signals according to the receiver system to be checked, an intermediate equalization EC and power modulation MP stage and an amplifier unit AMP, which brings the signal to an aerial ATT via a coupler AC. This equipment is used in order to be able to check and evaluate microwave receivers. <IMAGE>