power ant. lead reversal?

[neanderpaul]

I put a cd player in Jack's ( the festar makers) 1993 RX7. I hooked the power ant. lead coming out of the head unit to the power ant. lead going to the ant. It sends the ant. up when the power is off and down when the unit is on. I can ground the lead going to the ant. and it will put the ant. up. Does anybody have any suggestions to fix this? The only solution I can think of is putting a toggle switch inline with the lead to the ant. That's kind of ghetto and inconvenient. Is there some way to reverse my polarity somewhere?
thanks for any insight.

[holyterror]

try wiring a relay to the power ant wire to send a ground signal.
the connections on the relay should be:
#86 - power ant from radio
#85 - ground
#87 - ground
#30 - power ant from antenna

[neanderpaul]

well thanks terror. I will try that. :thumbright: