Tektronix 1730D NTSC Waveform Monitor

Tektronix 1730D Waveform Monitor Dual Filter Display
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Tektronix Test Equipment 1730D
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Manual Specifications

Features and Benefits

  • Two Analog Composite Inputs
  • Two Serial Digital Composite Inputs
  • One Parallel Digital Composite Input
  • Passive Loop-through for Serial Inputs
  • Precision Analog Display of Digital Input
  • Full Time DAC Output
  • Serial Digital Bit Stream EYE Pattern Display
  • Error Detection and Handling Display Mode (EDH)
  • Displays VTR Servo Waveforms
  • Menu Screens for Instrument Setups and Error Read-outs

 

Applications

  • Baseband Monitoring of Analog and Digital Composite Video Signals

 

Characteristics

Serial Inputs
  • Input Type: Passive loop-through 75 Ohm compensated
  • Insertion Loss: < 1%
  • Transmission Bandwidth: 50 kHz to 350 MHz, ±3%

 

Serial Receiver
  • Input Signal: 143 Mb/s (NTSC)
  • Equalization: Automatic
  • Maximum Range: > 250 meters using Belden 8281 coax

 

Eye Pattern Display
  • Type: Equivalent time sampler
  • Input Signal: Selected serial input, with or without equalization
  • Bandwidth: > 350 MHz
  • Risetime: < 1 ns
  • Deflection Factor:
    Vertical: 100 mV/10 IRE
    Horizontal: 2 ns/div

 

Parallel Digital Input
  • Type: Differential ECL (10 K family)
  • Input Impedance: 110 Ohm nominal

 

Parallel Digital Output
  • Type: Differential ECL (10 K family)
  • Load Impedance: 110 Ohm nominal

 

DAC Output
  • Frequency Response:
    50 kHz to 4.2 MHz (NTSC): ±1%
    4.2 MHz to 5.5 MHz (NTSC): ±5%
  • Differential Gain: < 0.6%
  • Differential Phase: < 0.3°
  • Luminance Amplitude Accuracy: ±1%
  • Luminance Nonlinearity: < 1%
  • 2T Pulse Preshoot and Overshoot: < 1%
  • 2T Pulse-to-bar Ratio: ±1%
  • Chrominance-to-luminance Gain: ±1%
  • Chrominance-to-luminance Delay: < 10 ns
  • SCH Phase Error: < 10°
  • Output Impedance: 75 Ohm nominal