Here in question we have given 3 carrier frequencies, but while calculating value of inductor and resistor we need to focus on only one frequency that we need to receive i.e 1000kHz. This is part a. Then in part b using a kirchoff's current equation we have derived transfer equation. This is a parallel circuit hence voltage remain same in all branches. Then from the transfer equation we have derived impendance and from there magnitude response and phase response.
Three radio stations broadcast at three different carrier frequencies: TIL Ulaucasts at three different carrier frequencies:...
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance in Figure 24.4 has a value of 4.00 × 10-7 H, determine the range of capacitance values that are needed so the antenna can pick up all the radio waves broadcasted by FM stations. Antenna wire Direction of wave travel To audio video amplifier circuits Figure 24.4
02. If you have a number of radio stations send their own programs at different carrier frequencies, all simultaneously. For instance, a radio receiver is tuned to receive AM modulated wave sent at carrier frequency of frR 980 kHz. the receiver LO is set at fio- 1435 kHz. For the given data: 1. Calculate frequencies at the receiver's mixer output. 2. Which frequency should be chosen as the intermediate frequency (IF)? 3. At what frequency the image radio station would...
Regulations require that licensed radio stations have limits on their broadcast power so as to avoid interference with signals from distant stations. You are in charge of checking compliance with the law. At a distance of 35 km from a radio station that broadcasts from a single vertical electric dipole antenna at a frequency of 1090 kHz, the intensity of the electromagnetic wave is 2 x 10-13 W/m2. What is the total power radiated by the station?
AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz =103/s.) For a station broadcasting at 1.06 x 103 kHz, what is the energy of this radio wave? Note that Planck’s constant is 6.63 x 10-34 J x S , and the speed of light is 3.00 x 108 m/s. please show work
AM radio stations broadcast at frequencies between 530 kHz 1700H. (1 kHs-10/8) Note that Planck's constant is 8.63 10 . the speed of 3.00 sing at 1.55 x 10" , what is the many of this radio wave? Energy
4. We want to design a tuner (actually a band pass filter) for an AM radio station whose frequency isf 700 kHz. The tuner must be able to detect the AM sidebands which are located at ±5 kHz (695 kHz and 705 kHz) from the central frequency. An easy way to achieve the above is to use a series RLC circuit and take VR for the output voltage. The resonant frequency of this circuit is that of the radio station....
Please explain which components should be used. A simple AM radio receiver can be constructed as a by the differential equation series RLC circuit which can be modelled da R+ L Vext dt dt where L is the inductance, R is the restance, C is the capacitance, q is the resulting charge point in the circuit, and Vext is the voltage of the signal received in the circuit by an antenna When radio waves pass by the antennae, they create...
please use multisim to answer all the parts. EXPERIMENT 3 TESTING SERIES & PARALLEL RESONANCES Objectives: To examine the conditions of resonances To observe the resonant circuit properties Equipment & components: A personal computer with Multisim software Preview questions: 1. How does the resonant frequency relate to the inductance and capacitance in a series LC circuit? 2. When the circuit in Figure 1 is tuned to resonant frequency, how does the voltage cross the resistor relate to the applied voltage?...