Sorry... ok. I Have have a dell computer and two monitor cards. I use two monitors for my one computer. One monitor is for my Motorola software and the other is for suffing and b.s.ing. I can change frequencies on my radio through the computer and scan through my radio too. I also have a scanner card modified by a freind. It scans from 000.001Mhz to 2g.
no blocks, Its cool to scan a wide band it does am,SSB,CW,Dig. I use my computer also to control my BCD396T scanner radio.