Beijing People’s Broadcasting Station: Existing news broadcast FM100.6MHz, AM828kHz, traffic broadcast FM103.9MHz, music broadcast FM97.4MHz, literature broadcast FM87.6MHz, foreign language broadcast AM774kHz, city broadcast FM107.3MHz, AM1026kHz, Love Home Radio AM927kHz, Sports Radio FM102.5MHz.

Central People's Broadcasting Station: including Voice of China FM106.1 (for the whole country, this is the listening frequency in Beijing, and other regions are different, such as Tianjin FM102.9, Chongqing FM92.0, Hohhot FM97.1 , Baotou FM96.9, Urumqi FM88.7, etc., the economic voice is similar to it), the economic voice FM96.6, the literary voice FM106.6, and the urban voice FM101.8.

Extended information:

The frequency is the instantaneous frequency of the carrier that changes according to the change pattern of the signal to be transmitted. The instantaneous frequency of the carrier changes according to the change of the modulation signal, but the amplitude remains unchanged. The carrier wave becomes an FM wave after frequency modulation. Using FM waves to transmit signals can avoid the influence of amplitude interference and improve communication quality.

Generally, interference signals are always superimposed on the signal, changing its amplitude. Therefore, although the amplitude of the FM wave will change after being interfered, a limiter can be used at the receiving end to cut off the change in signal amplitude, so the FM wave has good anti-interference properties. For example, if you use a radio to receive FM broadcasts, you will basically hear no noise.

FM generally refers to FM radio (76-108MHz, 87-108MHz in my country and 76-90MHz in Japan). In fact, FM is also a modulation method, even within the shortwave range of 27-30MHz. During the period, as a band used for amateur radio, space, and artificial satellite communications, frequency modulation (FM) was also used. FM radio is FM radio.

Baidu Encyclopedia-FM Frequency