[tubesrule]

Jeff/Darius,
I had thought of putting a PLL synthesized modulator right in to the converter, so that it would follow the standards selector switch, and modulate at an appropriate frequency, but it would be hard to get the RF connector in there, and I was worried that many times you might want different frequencies for the same standard, like channel 1 or 4 for 405. I was eventually going to make a stand alone modulator that just had a selector switch like the conveter, and you could choose from many different frequencies and modulation schemes. This way you would choose your standard, and then your modulator.

BTW, does anyone know where I could find a high quality image of Test Card C? I want to put up some images from the 405 output, but havne't been able to find a good quality version of this.

Thanks,
Darryl