Don't know the LBI but the one on the right is the mixer board with noise blanker. Does the same as the one on the left except it has the noise blanker. Normally I have seen these in Lo-VHF stations but were also made for Hi-VHF.
David Aug 4, 2010 04:14:25 AM, Repeater-Builder@yahoogroups.com wrote: Hello Group! I have this board (the one on the RIGHT) in a high band MASTR II station operating as a 2M repeater. The board on the LEFT is out of a sister station, which I have information on. I can not find information on this board (RIGHT) doing a search of the LBI's on the RB site. A Google search only comes up with a MASTR Exec II vehicular repeater, which none of the boards in it resemble this board. It appears to have a preamp built into it, and is part of the receiver IF section, but that's about all I can figure out looking at it. Any help would be appreciated! Thanks in advance! Steve KD8BIW KD8BIW/R 224.580 PL 110.9 Sponsors: KA8GKT, KD8FTR, KD8IYX http://www.kd8biw.com
