Color Pattern Generators - Cable Generator, RF Generator and Portable Generator Manufacturer & Exporter

Cable Generator

32MHz to 860MHz
IF + VHF + MIDBAND + UHF
Video Output
5.5 MHz Sound Output
60dB Attenuator
V-H Sync Output
Ext Audio / Video Input
Int Audio / Video Output
14 Test Pattern including
Rhombus Pattern

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. TEST PATTERNS

8 Color Bars
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.
Checker Board
Crosshatch
Dots
White
Red
Blue
Green
Magenta
Cyan
Yellow
Black
Decoder

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 GENERAL Power 230V +10%, 50Hz Accessories Operating Manual, Cables

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RF Generator

VHF + IF
38.9 MHz Xtal Output
Video Output
5.5 MHz Sound Output
75dB Attenuator
V-H Sync Output
Ext Audio Input
14 Test Pattern including
Rhombus Pattern

S-1044 color pattern generator is ideally suited for service, production and education. Test Patterns

8 Color Bars
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.
Checker Board
Crosshatch
Dots
White
Red
Blue
Green
Magenta
Cyan
Yellow
Black
Decoder

OUTPUTS

RF - CH 4 and CH 5 to CH 12
IF - All patterns are available modulated on IF carrier. The 38.9MHz is Xtal derived. This is extremely useful for color adjustments.
RF/IF Output Voltage - 10mV or higher
Attenuator - 75dB in 5 steps of 3 x -20dB, -10dB and -5dB for IF and CH4.
Video - 1 V p-p approx into 75 ohms
Sound - 5.5 MHz carrier with 1 KHz modulation ON/OFF
Trig Outputs - Line and Frame frequencies
Ext Audio Input - 100Hz to 6KHz approx
Sync - Line Freq: 15625 Hz Xtal derived, Frame 312
Chroma Section - System PAL 4.433619 MHz Xtal derived
Color Burst - 10 cycles +/- 2cycle
Chroma - ON/OFF
Dimensions - 200mm(W), 85mm(H), 290mm(D) approx
Accessories - Operating Manual, Cable

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Portable Generator

VHF + UHF
1KHz FM Modulation
Attenuator 20dB
8 Test Patterns
Low radiation

S-1053 Colour Pattern Generator is ideally suited for field Service, Production and Education. Test patterns 8 test patterns, ideal for checking a colour and B/W TV. These patterns are push switch selectable and are as follows:

8 Colour bars
Crosshatch
Dots
White
Red
Blue
Green
Decoder

OUTPUTS

RF - CH 2 to CH 12 and UHF Ch 36
RF Output Voltage - 5mV or higher at 75ohms
Attenuator- 20db step
Chroma Section- System - PAL 4.433619MHz Xtal - Burst: 10 cycles. Chroma On/Off
Sync - Line Freq: 15625 Hz Xtal derived, Frame 312.5
Dimensions - 200mm(W), 85mm(H), 290mm(D)
Accesories - Operating Manual, Cable 1pc

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