peterbilt 389 build in TV antenna?

Same ??
Have a coax coming out at the tv pedestal
Is that connected to an antenna somewhere or is the other end coiled up somewhere to connect to an auxiliary input ?

 

I'm from the school of thinking that stock antennas are trash. Never even bothered hookin into the plug in my Kenworth.

Got a winegard HD antenna and was pleasantly surprised.

 

AFAIK the pete tv antenna is still a flat sheet or wire sandwiched between the upholstery and the roof cap of the sleeper. I know one time during a truck x ray at the border the customs agent quizzed me about it. Apparently they could see it. I told him the same as above and they were fine with that.

 

Is this where the Sirius xm antenna is also because I can't find one anywhere on this truck outside? And tried hooking up my account to radio and signal won't come through, heck the preview channel doesn't come in right it comes in like if your talking to someone on phone who is in a bad area

 

Thanks for your help guys. Still never did find where the antenna is however if find out that it isn't the antennas placement causing the issue. Took a guys exact radio from my company out of same truck and put in mine and it worked then took mine n put in his and it didn't. So the culprit is the radio specifically the radios end where u plug the antenna into. So now just need a new radio lol