Implementation of a simple BPSK Modulator for onboard satellite telemetry transmitter

A simple Binary Phase Shift Keying (BPSK) Modulator is designed and successfully implemented, hardware realization of modulator architecture has been carried out and results are presented. The fabricated Modulator works at a carrier frequency of 8KHz and has been tested at data rate of 1Kbps. Although the fabricated BPSK modulator is tested for the data rate of 1Kbps, yet it can be tested for any data rate up to 8Kbps.