Wireless Language Distribution System, infrared interpretation system

Description

Wireless Language Distribution System FEATURES: Wireless directional transmission avoided the radio disturbance and wiretapping. .Automatic Level Control.(ALC) .Adopt high frequency( 2M*6MHz) transmission it ensure anti-jamming frequency. .Adopt phase-locked loop (PLL) technique to achieve stabile transmitting frequency. .Equipped with 6 input audio connectors, it is able to input external audio signals. .Equipped with 6 input audio connectors, it is able to output audio signals to different audio devices like amplifier and audio recorder. .The test function can create 6 various frequency audio signals for system test. .Level indicators can monitor the intensity of the input audio level directly. .Alarm function can automatically send out the warning message to all the audio channels. .Cover with metal material and earth well to ensure the ***0V antistatic performance. SPECIFICATIONS: Model SCS***0M IR Transmitter Unit Power supply ******0V Power consumption *5W Crystal Crystal control Modulation PPL, narrow band Carrier wave frequency 2M***0MHz (BAND4) Pre-emphasis **0Î&frac*4;s Deviation ±6kHz (peak value ±7kHz) Total harmonic distortion <1% SNR >*0dB Frequency response ***2KHz Input Sensitivity *0mV*1.5V RF output 2 BNC, **0mV RMS RF output impedance *0Ω Dimension **0L×**5W×*0H(mm) Weight 6.8KG Color Gray