Radio Working Principle Of Signal Processing

- Mar 29, 2017 -

CPU CTCSS/CDCSS signal amplification adjustment, enter the modulation of the VCO. Receive frequency signals arising from frequency, part of bandpass filtering of amplification and tone shaping, into the CPU, compare with the presets, which control the audio output of the power amplifier and speakers. If the preset values are the same, the opening speakers, if different, then turn the speakers off.

Previous: Radio Frequency Limit Next: Radio Works Receiver

Related News

Related Products

  • Long Distance 10W UHF Single Band 3800mAh Walkie Talkie Earpiece
  • 100W High Power 3-30mhz CB Linear Walkie Talkie Best Power Amplifier
  • 5W 2 Separate Receivers Dual Band Wireless Headset Walkie Talkie
  • 45Wair Band Dual Band Mobile Radio
  • 25W Dual Band Mini Ham Mobile Radio Vehicle Mounted Personal
  • 5W 1846S Best Board Hanheld Walkie Talkie Ham Radio Equipment