VIJAYPUR, June 20 -- Ranjit Singh Sambyal-IPS, Principal PTTI Vijaypur organized a special guest lecture on Communication Networking for trainees at the Institute. The lecture was attended by Police personnel of Telecommunication wing presently undergoing various telecommunication courses at the Institute. On this occasion, the guest speaker, Er. Dev Singh Sambyal, B.Tech (ECE) delivered a comprehensive lecture and explained in detail the importance of proper understanding of various forms of communication networking viz., Radar system, Satellite Communications, Cellular Communications with the display of basic presentation through power point. Concluding the event, Principal PTTI Vijaypur thanked the guest speaker for delivering the lectur...