[" The mobile telephones operate typically in the "],[" range of "],[qquad [1,800-950MHz],[2,1-100MHz],[3,100-200MHz],[4,1000-2000MHz]]

Assertion: The television signals are propagated through sky waves. Reason: Television signals have freqeuncy in the range of 1000MHz to 2000MHz range.

Length of antenna required to transmit the signals of frequency 100 MHz is nearly

Figure shows a typical circuit for low-pass filter. An AC input V_i = 10 mV is applied at the left end and the output V_0 is received at the right end. Find the output voltages for v = 10 kHz, 100 kHz, 1.0 MHz and 10.0 MHz . Note that as the frequency is increased the output decreases and hence the name low-pass filter.

Assertion: The television signals are propagated through sky waves. ltbr. Reason: Television signals have freqeuncy in the range of 1000MHz to 2000MHz range.

The frequency for which a 5 mu F capacitor has a reactance of 1/1000 Omega is given by A. 100/pi MHz B. 1000/pi MHz C. 1/1000 Hz D.1000 Hz

The frequency of signals up to 1.5 MHz can be propagated using

Calculate the wavelength of a radio wave of frequency of 1 MHz.

TV waves have a wavelength range of 1-10 meter . Their frequency range in MHz is