In which frequency range do the cordless phones mostly work?(a) 43-50 MHz(b) 88-108 MHz(c) 540-1600 KHz(d) 200-540 KHzI have been asked this question during a job interview.Question is taken from Cordless Telephone Systems topic in chapter Introduction to Wireless Communication Systems of Wireless/Mobile

In which frequency range do the cordless phones mostly work?(a) 43-50

1.	In which frequency range do the cordless phones mostly work?(a) 43-50 MHz(b) 88-108 MHz(c) 540-1600 KHz(d) 200-540 KHzI have been asked this question during a job interview.Question is taken from Cordless Telephone Systems topic in chapter Introduction to Wireless Communication Systems of Wireless/Mobile
Answer» Correct ANSWER is (a) 43-50 MHz To explain I would say: Cordless PHONES MOSTLY operate in the FREQUENCY RANGE of 43-50 MHz. The frequency range of FM is 88-108 MHz and for AM is 540-1600 KHz.

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