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S-9144 Colour Pattern Generator offers Xtal derived PLL stablity at all channels. All parameters are readout on 16 character LCD. KEY-PAD consists of full numerical Keys from 0 to 9 to select any CH or Freq by keying the numeral. Other keys include step up/down and various modes/function selectors.
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| Characteristics |
| TEST PATTERNS |
| 1) 8 Color Bars |
| 2) Linearity: A Rhombic pattern can be inserted in all patterns, with a correct aspect ratio of 4:3 useful for adjusting height, width and linearity. |
| 3) Checker Board |
| 4) Crosshatch |
| 5) Dots |
| 6) White |
| 7) Red |
| 8) Blue |
| 9) Green |
| 10) Magenta |
| 11) Cyan |
| 12) Yellow |
| 13) Black |
| 14) Decoder |
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| OUTPUTS |
| RF Channel Selection - |
106 pre-programmed channels. Keypad selection of IF, VHF Ch2-12, MIDBAND CH S1-S41 and UHF Ch21-69. |
| Freq Key-in - |
Keypad entry in 50KHz steps |
| LCD Display - |
16x2 Line displays Channel No, Freq (5digits), Pattern, Sound On/Off/Ext, 5.5MHz On/Off, Video Int/Ext and Attenuation |
| RF/IF Output Voltage - |
80dBuV |
| Connector - |
BNC 75ohms |
| Attenuator - |
60dB, 2x20dB and fine variable control. |
| Video Modulation - |
AM -ve, 85% |
| Video Output - |
1 V p-p approx into 75 ohms |
| Ext Video Input - |
provided |
| Ext Audio Input - |
provided |
| Sound - |
5.5 MHz carrier with 1 KHz modulation ON/OFF |
| Trig Outputs - |
Line and Frame frequencies |
| Sync - |
Line Freq: 15625 Hz Xtal derived, Frame 312 |
| Chroma Section - |
System PAL 4.433619 MHz Xtal derived |
| Color Burst - |
10 cycles + 2 cycle |
| Chroma - |
ON/OFF |
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| GENERAL |
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| Power - |
230V +10%, 50Hz |
| Accesories - |
Operating Manual, Cables |
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| Remarks: All accuracies if specified are at 25deg C ambient, 230V mains, 50Hz with instrument grounded - after warmup of 30 min. Numerical values without tolerance specs are typical only and not subject to any tolerance interpretations. Specifications, Illustrations and price change privileges reserved. |
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