What is the process of ensuring that the receiver works on ground waves?(a) PGTR identification(b) ECD(c) HCG(d) TOPCO

What is the process of ensuring that the receiver works on ground wave

1.	What is the process of ensuring that the receiver works on ground waves?(a) PGTR identification(b) ECD(c) HCG(d) TOPCO
Answer» Right answer is (a) PGTR identification The best explanation: PGTR or Pulse group time reference identification is the process of ensuring that the receiver is operating on the ground wave of the signal. The basic principle behind it is that ground waves travel faster than sky ways.

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What is the process of ensuring that the receiver works on ground waves?(a) PGTR identification(b) ECD(c) HCG(d) TOPCO

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