Description

Ozan Teletest Pro OZT1200 Colour Test Pattern Balanced Audio Signal Generator
Liquidation Stock
In good secondhand condition and good working order

Please click on the photos to see supersized images and to study the condition of the actual pattern generator being sold

Normally retailing at around £329

 

  • 8 x video test patterns
  • 1 & 10KHz audio tones
  • 0dBu & +4dBu levels
  • Video & S-video outs
  • 2 x balanced audio out
  • Text book accurate
  • Battery or mains powered
 
The TELETEST PRO is a high quality video test pattern and audio signal generator for use by engineers and AV technicians who deal with broadcast analogue PAL A/V products.

Essential for repairing and re-calibrating monitors and VCRs. Pocket sized and battery powered,  the TELETEST PRO is ideal for fast fault finding on site when there are no extra power sources.

Because the quality of the signals are text book accurate the TELETEST PRO can also be used as the main test generator in workshops. For many applications it is ideal for genlocking.

The TELETEST PRO generates 8 test patterns and 2 audio test signals at two different levels. It features composite video on a BNC socket, S-video on a 4pin mini DIN socket and stereo balanced line audio on two XLR-3 plugs.

Specifications

Video test signals
  • Colour bars: White, yellow, cyan, green, magenta, red, blue & black (100.0.75.0)
  • Grey scale: 8 equal steps: ~0%, 14%, 29%, 43%, 57%, 72%, 86%, 100%
  • Crosshatch: 17 horizontal & 23 vertical lines + castellation boxes around edge
  • Dots: 17 horizontal & 23 vertical dots + castellation boxes around edge
  • Red purity: Red = 75% amplitudes
  • White purity: White = 100% amplitude
  • Black burst: With all broadcast sync pulses and colour bursts
  • Multi burst : 3.5MHz and 1.75MHz filling the screen
Audio test signals
  • Mono output: 1kHz pure audio sine wave
  • Mono output: 10kHz pure audio sine wave
 Technical specifications
  • Video output: CVBS PAL 1Vp-p, 75ohm
  • Video connector: BNC socket
  • S-video output: PAL Luma 1Vp-p, 75ohm; chroma 0.3Vp-p, 75ohm
  • S-video connector: 4 pin mini DIN socket
  • Audio output: 2 x balanced audio signals
  • Audio levels: 0dBu (0.775Vrms), +4dBu (1.2283Vrms)
  • Audio connectors: 2 x XLR-3 plugs (MUST NOT be connected to a phantom PSU)
  • Power consumption: 9-15VDC; 12V 120mA, 1.5W
  • DC connectors: 2.1mm DC socket (centre= positive); 9V battery connector
  • Battery: 9V DC (not included)
  • Temperatures: x
  • Product housing: Tough black ABS plastic, hard wearing screen printed front label
  • Dimensions: 80 x 35 x 140mm
  • Weight: x
Signal specifications
  • CCIR spec, fully interlaced, 15.625kHz +/- 0.2Hz, sync= 300mV +/-2%
  • Not SCH (the sub carrier is NOT locked to the horizontal sync)
  • Colour bar peak white level= 700mV +/-2%; burst= 300mV +/-2%
  • PAL= 4.433619MHz +/-4hz; colour bar chroma level= +/-2%

Collection welcome

Any questions – PLEASE email BEFORE purchase rather than after
 
Shipping quoted is to the UK only. Please email for overseas shipping costs BEFORE Purchase
 
This sale is conditional upon us receiving payment within 3 days of purchase. Failure to comply with this condition will result in the sale being cancelled