If the Puxing-777 keys like a modern Kenwood HT does ( and I believe it does ) shorting the sleeve aka ground of the larger and smaller plugs keys the radio. According to your wiring below, you have those two wired together. That will cause the radio to be keyed all the time.
Randy WF5X On Fri, Apr 16, 2010 at 11:28 PM, David Christmas <[email protected]>wrote: > > > > Subject: opentracker & Puxing-777 Handheld Radio > > Hi Everyone, i have just bought an opentracker with a gps mouse and a > Puxing 777 vhf handheld with a mic and speaker lead ,the wire's off the mic > & speaker lead are > Red = Speaker > White = Mic > Blue + PTT > Black = Ground > I have wired it to a DB-9 Male plug also with a red & Black power lead. > This is how i wired it up > Pin 1 = White (mic) > Pin 3 = Blue (ptt) > Pin 5 = Red (Speaker) > Pin 6 = Black (Ground for both mic & speaker cable and black from the red & > black power cable > Pin 7 = Red ( + pos 12v in ) > as soon as i plug the handheld in it goes into transmit and stays there i > also have the HT jumber enabled i have tried it with the jumper on and off > and it still goes into transmit ?? > Rgs David VK4DJC > home email: [email protected] <vk4djc%40irock.com.au> > >
