VSB modulation and demodulation INQUIRY

[Sloomy.eng]

Greetings everyone,

I have been trying to build the TX and RX gvi for the VSB and implemented hardware. However, the hardware is only available at the university's lab. Therefore, I cannot prove that my templates are working. Moreover, I have a deadline for the final project submission which limit my ability for testing this project hardware.

Kindly, find below attached an image that showcases the gvi of the transmitter. I ask you kindly to review it and suggest any modifications that will guaranty the project success.

BRIEF DESCRIPTION :


I have performed DSB-SC modulation through a math script node then passed the modulated signal to a bandpass filter with modified frequencies which allow it to act as a VSB filter.

I thank you in advance for any tips and help thank you.