An industrial telemetry system uses a frequency-modulated (FM) carrier to transmit acoustic vibration data from a high-speed turbine. The FM signal is allocated a transmission bandwidth of 380 kHz380\text{ kHz}380 kHz. To prevent adjacent channel interference, the maximum frequency deviation of the carrier wave is restricted to 162 kHz162\text{ kHz}162 kHz.
Using Carson's rule, calculate the maximum frequency, in kHz\text{kHz}kHz, of the acoustic vibration signal that can be transmitted.
22 exam-style questions on AQA A Level Physics Data communication systems (A-level only), covering Principles of communication systems (A-level only), Transmission media (A-level only), Time-division multiplexing (A-level only), and Amplitude (AM) and frequency modulation (FM) techniques (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.