http://www.radioamateur.eu/schemi/TR2500_user.pdf
Bottom of page 7 and top of page 8 Also http://www.buckscomm.com/catalog/index.php?main_page=product_info&products_id=625 On Tue, Nov 3, 2009 at 9:09 PM, ve2ckn <[email protected]> wrote: > > Hi all > > anyone have connected an old TR-2500 portable over an OT1 ? > > i have found the speaker,the mic audio but i cannot figure out how too > connect the ptt?? > > maybe a drawn diagramm would be great for me > > thanks again > > gervais ve2ckn > > > > > > > ------------------------------------ > > Yahoo! Groups Links > > > >
