In almost every Hollywood movie that features a secret military base, FBI headquarters or other secret hideout of a government organization, we can see the command center. These rooms usually look similar - people with serious faces tap keyboards at the speed of light, there is a ton of modern equipment everywhere, and all walls are obscured by numerous screens. If we dream of a private "command center" in our own home, we should invest in a TV modulator that will allow us to distribute the antenna signal to several devices simultaneously.
Products from the well-known manufacturer Terra
The basic function of each TV modulator is to distribute the audio-video signal from various sources, so that it is received by the antenna socket, e.g. on two televisions that are distant from each other (e.g. in separate rooms). The two-band tv modulator with microprocessor control can boast of practically zero frequency error due to the advanced quartz stabilization system. In turn, the simple operation of the device is ensured by a mechanism based on configuring the settings with just two function buttons, which are hidden under a removable housing. Each TV modulator has two audio inputs (audio left and right audio which are summed up), video input and high frequency RF input and output.
Terra modulators - new quality
MT47 and MT41 modulators from a well-known manufacturer Terra have a number of features not available on earlier models. Among the unique options we can find the possibility of adjusting the frequency of the video carrier, the option of changing the modulation depth of the sound carrier and changing the distance between the audio carrier and the video carrier. In addition, we get the ability to adjust the input level and the deviation of the audio signal. We will also not have to worry about unwanted or inadvertent change of parameters, because this is protected by a special protection. All data is displayed on the LED display. The M47 modulator supports all frequencies of channels 1 to 12 and 21 to 69, while the M41 modulator specializes in channels 21-69 (frequency 50-860 MHz).