Hi Sine Help,
As you have mentioned, you are going to demodulate the signal using AM VSB to get video information. There may be an example of this by navigating to the Example Finder -> Modular Instruments -> NI RFSA -> Modulation Toolkit -> MT niRFSA Demodulate AM.vi, however you would need to change the niRFSA Demodulate AM.vi to AM-VSB.
Unfortunately, it will be really difficult getting the demodulated signal decoded into PAL for a number of reasons.
NI VideoMASTER supports the PAL standard but I don't think you will be able to use it with your RFSA modules. The IMAQ cards (1410, 1409, etc) can convert PAL signal into pixels, however they make this conversion via hardware, not softare and these cards have also been deemed obsolte. This is because PAL is an analog signal. Since PAL signals (and analog signals) are not being broadcasted in the US anymore, this will be extremely hard for us to test so we don't support these cards anymore. In otherwords, there is no prebuilt software that you could use. You will have to have a really good understanding of the PAL format which you can read more about here: http://www.ni.com/white-paper/3020/en and here: http://www.ni.com/white-paper/4750/en to make your conversions through software.
Regards,
Jason L.
Product Support Engineer
National Instruments
