Composite Video/Audio RF Transmission Demodulator DM-100S
RF transmission demodulator DM-100S that enables the transmission of multiple (up to 60 channels) composite video and audio signals over a single coaxial cable!
The video and audio are converted to RF and transmitted via coaxial cable. The DM-100S is an RF transmission demodulator that restores the video and audio (mono) transmitted after being modulated to RF into composite video signals and audio signals (line level). By changing the frequency channel used for RF conversion for each video, multiple videos can be transmitted over a single coaxial cable in combination with the MD-500 (RF transmission modulator). The mechanism is the same as that of cable television. Using this method, it is possible to transmit video and audio for up to approximately 60 channels over a single coaxial cable for distances of up to 250 to 800 meters (when using 5C-2V). (This varies depending on the frequency.)
- Company：ジョブル
- Price：10,000 yen-100,000 yen
