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Television Demodulator DM-200
  • Setting with help of digital frequency synthesizer.
  • Setting field to select a frequency.
  • Low distortion.
  • “Parallel” audio channel.
  • Automatic gain control (AGC).
  • Output signal level indication (normal/overload).

Television demodulator DM-200 is intended for the broadcast radio signal transformation in range 48—862 MHz to full color video and audio signal.

Television demodulator DM-200 together with a modulator can be used in supervision systems.

Demodulator output signals are usable to adept with television security systems and observing (commutators “squarers”, monitors, video record devices and so on).

Specifications
  DM-200
Input frequency range, MHz 48—862
Programmable step, MHz 1
Input level, dBµV 65—95
Video output level, V 1 / 75 Ohm
Audio output level, V 0,25 / 12 kOhm
Differential phase (typical), % 2
Differential gain (typical), % 2
Type connector  
in F
out RCA
Power consumption, W, or less 3,0
Operating voltage, V, Hz 220V (+10—15%) 50Hz
Operating temperature, °C 0…+50
Dimension, mm 120x120x40
Weight, kg 0,32
 
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