Experiment system for transmitting audio and video signals with a laser beam. Consisting of power supply for laser diode with variable output power and with audio and video input for modulation of laser beam, receiver unit with integrated amplifier and connectors (CINCH) for loudspeakers and TV set, microphone and loudspeaker. Audio signals are frequency modulated and video signals amplitude modulated. For transmitting video signals, any PAL or NTSC video camera can be connected (not included in scope of delivery). Including universal plug-in power supplies and storage case. Laser diode: Laser protection class II Wavelength: 635 nm Laser power: 0.2 to 1mW continuously variable Plug-in power supply: 100 to 240 V AC 50/60 Hz prim., 12 V DC sec.
