If the LED lights, you're ready to try the unit out. If you've already built the LED glasses that accompany this unit, turn the power off and plug them in. Otherwise, you'll need either an analog multimeter or an oscilloscope to check the operation. Digital multimeters will not work. ...
The received BFSK signal is not as severely delayed as the OOK and BPS5K00signals. The data r2a6t4e.a3nd shape were also not affected much. The frequency shift was examined with51a0n oscilloscope. Th2e2s5h.i1ft time depended on the data rate, as in the other two modulation schemes....