I guess there will not be any VOX capability if it is hard wired to the PTT.
JB From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Wednesday, 28 December 2011 12:15 PM To: [email protected] Subject: [Drakelist] strange relay setup for T4X Put the T4X on the bench today, noticed the relay had been changed out. I found a sealed relay in place of the open frame relay. The relay was for 12 vdc.. they powered the relay via a small rectifier and a small filter network,taken from the 12 volt ac feed to the rig from the AC-4. The Ptt circuit is now 12 vdc at the mic jack. I tried to follow what was changed in the PTT wiring really hard to follow as they wove the new wire into the old harness. I set the rig up with the ac-4, and checked it out. Everything seems to work as it should, T4X had no trouble tuning to full output. I guess the question is , this mod seems to work fine ,as its done ,is there any thing I should be concerned about using the mod , as to the way the T4X was originally set up? any one see any pitfalls ? thanks dale wt4t
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