Multi-frequency frequency modulation transmitter

• Main Authors: HUANG GUOLI, ZHU YUN, HE XUANJI, TAN JIANGHUA, LIAO CHENGZONG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The invention discloses a multi-frequency frequency modulation transmitter, and relates to the field of frequency modulation transmitters. A multi-frequency frequency modulation transmitter comprises a power amplifier module, the input end of the power amplifier module is electrically connected with a frequency synthesizer, the input end of the frequency synthesizer is electrically connected with a first exciter, a second exciter and a third exciter, the input end of the first exciter is electrically connected with a first signal source, and the input end of the second exciter is electrically connected with a second signal source. The input end of the first exciter is electrically connected with a first signal source, the input end of the second exciter is electrically connected with a second signal source, the input end of the third exciter is electrically connected with a third signal source, the frequency synthesizer synthesizes signals into a comprehensive frequency signal source required by the transmitt