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Signal generator1/8/2024 The accuracy and stability are the two main property of the signals which is used to test the receiver. RF Signal Generator with 1.5 and 3GHz models 150kHz to 3GHz (TGR2053) and 150kHz to 1.5GHz (TGR2051) frequency range High signal purity, phase noise -117dBc/Hz (typical) at 1GHz output. The circuit changes the VCO output voltages by producing the output AM signal. You can use the signal generator to test your audio frequency response system, system noise scanning, headset burning machine and other scenarios. It produces a modulated signal in the form of square waves, triangular waves, complex signals, etc.įor frequency modulation, the modulator circuit is placed after the VCO. The signal generator can help you generate sine, square, triangle, sawtooth, white noise, pink noise signals and generate sine two-channel phase difference waves. When the signal produces the unmodulated signals, then they are said to be generating continuous height wave signal. This unit also provides an external modulation input. This audio generator can be used to amplitude modulate the RF frequency as well as outputted to the front panel. The signal generators generate the modifies output signal along with the other signal which is the main difference between the signal generator and the oscillator. The TSG-17 incorporates an audio generator as well, with a frequency range from 150Hz to 1.5 KHz. The signal generator is also known as the generator which produces the tone, arbitrary and the digital pattern waveforms. The frequency modulated signal is produced by the VCO when the audio input signal is applied across the control voltage. The signal applied to the control input gives the frequency of the oscillator. The frequency of the VCO is directly proportional to the control voltage. The input control voltage determined the frequency of the VCO. The main part of the signal generator is a VCO (voltage controlled oscillator). The block diagram of the signal generator is shown in the figure below.
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