Question 5
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- State two functions of the antenna in a mobile phone.
- In what section of the phone is the antenna located?
- State two functions of the SIM socket in a mobile phone.
Observation
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Functions of the antenna in a mobile phone
- Transmits radio frequency / wireless signal
- Receives radio frequency / wireless signal
- Helps in identifying / detecting network signal
- Helps in selecting network / connecting to the network
- Helps in boosting radio frequency / wireless signal
- The antenna is located in the radio / network sectionÂ
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Functions of the antenna in a mobile phone
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Functions of the SIM socket in a mobile phone
- Holds the SIM card in place
- Reads the data on the SIM card
- Gives the SIM card connection to the PCB