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KWL Broadcast is Indonesian manufacturer of FM and TV broadcasting equipment. Currently, we are covering four main areas :

  • FM transmitters
  • STL (Studio Transmiter Link)
  • TV transmitters
  • Transmitting antennas and accessories

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27.09.2018
Ada beberapa Model system Modulasi di dalam Pemancar AM, Antara lain adalah :

Promo Domain...
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24.07.2009
Aplikasi Lain untuk Sistem “Quadrature Amplitude Modulation”

Quadrature Amplitude Modulation (QAM) adalah encoding informasi menjadi isyarat pembawa gelombang...
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news  PRODUCTS
  VIDEO/IF CORRECTOR



  • VIDEO CORRECTOR is co-Located with the IF CORRECTOR


    • Video Corrector is used for differential phase and differential gain characteristic modification, to optimize video performance.

    • The main function is to provide pre-correction for differential gain, differential phase and sync amplitude distortion produced in the TV transmitter.

    • IF (Intermediate Frequency) Corrector (VISUAL) is used to compensated Incidental Carrier Phase Modulation (ICPM) and Low frequency (luminance) nonlinearity.

    • The primarily function of IF Corrector is to provide ICPM Correction and Linearity Correction to modify the low frequency (luminance) characteristic of the TV transmitter, and to provide sync pulse amplitude correction.







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