On the AVG1 module+ what parameters of the signal can be changed+ and what is the range of these changes?

Question:

On the AVG1 module+ what parameters of the signal can be changed+ and what is the range of these changes?

Answer:

There are many signal parameters that can be changed.  The table below shows these parameters and the range of variation.

 Range For: Resolution
 NTSCPAL  
ParameterLowHighLowHigh  
Overall Gain (%)0135.10127.4 0.10%
Active Video Gain (%)0135.10127.4 0.10%
Luma Amplitude (%)0143.00146.0 0.10%
Chroma Gain (%)0135.10127.4 0.10%
Active R-Y Gain (%)0135.10127.4 0.10%
Active B-Y Gain (%)0190.30179.8 0.10%
Burst Amplitude (%)0550.00525.0 0.10%
Sync Amplitude (%)0210.00200.0 0.10%
Pedestal Amplitude (mv)-10001000-10001000 .1 mv
Chroma Phase Offset (deg) -179.9180.0NANA .1 Deg
SCH Phase (deg)-179.9180.0-179.9180.0 .1 Deg
Fsc Frequency Offset (Hz)-1789772.71789772.7-2216809.32216809.3 .1 Hz
Time Base Offset (PPM)-5000050000-5000050000 .01ppm
       
       
       
 GBRYPBPR*SECAM
 LowHighLowHighLowHigh
Overall Gain:Mstr (%)014601430118
Overall Ampl:Ch1 (%)014601430118
Overall Ampl:Ch2 (%)0146017401000
Overall Ampl:Ch3 (%)0146017401000
Active Video Gain:Mstr (%)014601430118
Active Video Ampl:Ch1 (%)014601430118
Active Video Ampl:Ch2 (%)0146017401000
Active Video Ampl:Ch3 (%)0146017401000
Sync Gain:Mstr (%)020002100200
Sync Ampl:Ch1 (%)020002100200
Sync Ampl:Ch2 (%)02000100001000
Sync Ampl:Ch3 (%)02000100001000
Pedestal Gainl:Mstr (mv)-10001000-10001000-10001000
Pedestal Ampl:Ch1 (mv)-10001000-10001000-10001000
Pedestal Ampl:Ch2 (mv)-10001000-10001000-10001000
Pedestal Ampl:Ch3 (mv)-10001000-10001000-10001000

Notes:

1. All ranges specified with 100% color bars for signal

2. Gain ranges vary with the signal.

3. Each setting is done with all others nominalized

* Measured with 525 Beta

This FAQ Applies to:

Product: TG2000, AVG1

FAQ ID : 63906

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