C-band multichannel broadband multimode transceiver

The invention provides a C-band multichannel broadband multimode transceiver. The transceiver comprises a receiving channel unit, a transmitting channel unit, a configurable frequency source unit, a mode switching unit, a power supply conversion unit and a digital control unit, the receiving channel unit comprises a numerical control amplitude stabilizing assembly, a switch self-checking assembly, a receiving frequency conversion assembly, a mode switching assembly and an ADC. The transmitting channel unit comprises a DAC (Digital-to-Analog Converter), an up-conversion assembly and a self-inspection and standing wave detection assembly; the configurable frequency source unit comprises four paths of fast hopping local oscillators and two paths of fixed local oscillators, one path of fast hopping local oscillator is divided into two paths to provide frequency hopping local oscillators for one path of the receiving channel unit and the transmitting channel unit, and frequency and frequency hopping mode configura