| THE NL3ASD MODIFICATION FILES - THE HAM RADIO MODIFICATION - PAGES PAGES A TO D | HOMEPAGE |
alt.radio.scanner #8024 (21 more) [1] From:gwoho@ucrmath.ucr.edu (gwoho liu) Subject:Here is a Bearcat 175xl mod Date:Wed Aug 18 03:19:17 EDT 1993 Organization:University of California, Riverside Lines:14 I discovered a couple of modifications for Bearcat 175xl On the CPU board there are 4 solder pads next to the CPU Shorting two of them turns it into a 20 channel scanner (from 16 channel) Shorting the other two removes 29-54 and adds 66-82 I can program 66-88, but it will not receive 82-88 But it receives 66-82 as well as my 2006 I want to know however--how can I make it receive wideband? I see that there is this chip into which it seems a FM signal goes and and audio signal comes out It is a Motorola mc3359p What is it? Is it doing what it seems to be doing? How can I make it work more wide-band like? I've tried adjusting values of all kinds of things around it with no success gwoho liu. Source QRZ: The Windows Ham Radio CDROM |


