What is the received TV signal level for 0 dBmV?

The received TV signal level for 0 dBmV is indeed 1000 microvolts. In the context of electrical engineering and telecommunications, the dBmV unit measures voltage levels referenced to 1 millivolt.

When converting from dBmV to microvolts, the formula used is:

1 dBmV = 1 volt / 1000 = 0.001 V

To find the equivalent in microvolts, which is 1 V = 1,000,000 microvolts, you would calculate:

0 dBmV = 1 mV = 1000 microvolts.

Thus, the conversion validates that a 0 dBmV signal corresponds to 1000 microvolts, making it the correct answer. This clarity in understanding dBmV is essential for technicians dealing with signal levels in various electronic devices, especially in television signal processing.