Tag Archives :NFM
Do you really understand FM?
- Dec 20,2019
- Vivian
- 0 Comments
- Radio knowledge
NFM is a narrowband frequency modulation method, which is suitable for communication signals with a channel bandwidth of 25kHz / 12.5kHz; WFM is a wideband frequency modulation method, which is suitable for receiving broadcast signals with a channel bandwidth of about 180kHz ...