所以，数字场强仪能测量模拟电视信号的。
In the current cable TV network, analog TV and digital TV are usually mixed transmission. When measuring the signal level of each channel with digital field strength meter, when encountering analog channel, the image carrier frequency, image carrier level, accompanying carrier level and the level difference (A/V ratio) of the analog TV signal can be automatically displayed; when encountering digital channel, the analog TV signal can be displayed automatically. The central frequency, signal level, MER and BER of digital signal are calculated.
Therefore, the digital field strength meter can measure analog TV signals.