Apr 4, 2011 #21 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 For system I (CCIR 625 lines) SAW = 6MHz bw, for USA NTSC (525 lines ) = 3.5MHz. Which system are you using? filter bw ~ vis -> Snd carrier spacing. Frank
For system I (CCIR 625 lines) SAW = 6MHz bw, for USA NTSC (525 lines ) = 3.5MHz. Which system are you using? filter bw ~ vis -> Snd carrier spacing. Frank