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หน้าหลัก / อุปกรณ์ใช้ในงานระบบ / Modulator / Mini De-modulator double side band

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Mini De-modulator double side band

Feature



The MPDM- 45 is a high quality agile cable television Audio/Video demodulator utilizing microprocessor controlled tuning. The MPDM- 45 demodulates VHF, UHF and cable channels from 47MHz to 862MHz, IRC and HRC offsets can be selective by push button switches located in the front panel. The MPDM- 45 incorporates a phase locked loop synthesized. The MPDM- 45 demodulates VHF, UHF and cable channels from 47MHz to 862MHz, IRC and HRC offsets can be Local Oscillator in conjunction with a non-volatile microprocessor for precise frequency selection. The unit accepts any PAL B television signal in the 54MHz to 862MHz frequency range and converts it to base band video and audio. The non-volatile memory maintain the channel selected in case of loss of power.

  • SAW filter for superior vestigial side band response.
  • Microprocessor controlled phase loop oscillator for precise channel selection.
  • High quality Audio/Video output.
  • LED Display with convenient Channel Selection

Specfication


 
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