AV RF Mandi DIY ----- RF MODULATOR

AV RF Mandi DIY, RF MODULATOR Keywords: AV RF Treator DIY AV RF Mandu DIY Equipment with AV outputs such as cameras, VCDs, etc. To connect with the old-fashioned TV, the AV signal must be converted to an RF signal by means of a RF modulator to connect to the old TV RF socket. If the radio frequency modulator is added to the radio frequency amplifier, the wireless transmission can also be received in more than ten meters in more than ten meters. RF modulators, electronic hobbies can also be DIY: Common household TV game machines are easy to find in the waste station, and the radio modulator mail order is only a few yuan, and the game console is small as a small modification. Random accessories. The modification is also very simple: the first step is to accurately find the AV input of the RF modulator. The second step is cut off the connection (core line) of the original game machine AV output jack. The third step connects the AV input of the sputum to the original AV socket (output to input). The fourth step is checked by the connection of the power supply and other connections as shown in Figure 1. (Some gaming machine radiometric power supplies are provided by the motherboard). Everything is proper, and it is very good. The shape of the radio frequency modulation box has different sizes, but the principle of circuit is basically the same, and Figure 1 is analyzed. The early gaming machine has a system with a system. Because these game machine motherboards come out of the N-digital video signal, it must be converted to P system and then send the radiographic frequency adjustment (N-wellfred signal can be adjusted adjustment magnetic core solution), which is a lot of burning friends with N-based cameras. Benefits, the N-system of the camera can be connected to the P braided television, no longer a colorless black and white image. Is there a custom conversion circuit on the radiographic board? Find whether to have a dedicated IC on the board, see Figure 1 and understand. Figure 2 is a measurement circuit of the game constructor radio amplifier (transmitter), which can be used with the spatulator to use a cordless view in more than ten meters in the home.

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