The figure below shows the simplified diagram of a typical FM transmitter (based on the indirect method) used to transmit audio signals containing frequencies in the range 100HZ to 15kHz. The narrow-band modulator is supplied with a carrier wave of frequency f1 controlled oscillator. The desired FM wave at the transmitter output has a carrier frequency fc = 100MHZ and the frequency deviation Af = 75kHz. Assume B 0.1 MHz by a crystal- = 0.2 for the narrowband %3D modulator. Baseband Frequency FM sign multiplier H> Narrow-band Frequency multiplier signal Mixer phase modulator Integrator 112 0.1 MIIZ 9.5 MHz Crystal- controlled Crystal- controlled Oscillator

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A: In this value we will find significant figures...

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A: Given, The abbreviation of mc =?

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A: in static characteristics, Accuracy is defined as the difference between the true value applied to a…

Q: Difference in the digital and the analog systems

A: Both digital and the analog systems are used to transmit and received information (or signals). The…

Q: IEEE and IEC standards

A: standards for electrical safetyIEC - international electrotechnical commissionIEEE - institute of…

Q: Identify each characteristic curve by the type of FET that it represents. Ip -VGS +VGs

A: For N channel JFET, the VGS voltage is negative and the saturation current IDs we obtain at Vgs.

Q: From the table, what is the circular mils for the following: a. 14 AWG a. 10 AWG b. 30 AWG c. 20 AWG

A:

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Q: in zeq 1 where did you get 210.949 from?

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.