Custom cb work assistance needed

[Arr MiHardies]

Not wanting to spend $1k+ on a cb setup, I purchased a midland 75-822 which has a car adapter with a connection for power and a vehicle mounted antenna with plans on mounting a cb antenna on my rt and just running the antenna cable to the car mount adapter.

I found this http://www.jmcorp.com/ProductDetail.asp?ProductID=CSCBA-300#VIDS
My question is, how/where can I get a cable that connects to this and terminates in a 1/2" male coax connection (or something that can be easily adapted to this connection)

 

[Jeriatric]

Not wanting to spend $1k+ on a cb setup, I purchased a midland 75-822 which has a car adapter with a connection for power and a vehicle mounted antenna with plans on mounting a cb antenna on my rt and just running the antenna cable to the car mount adapter.

I found this http://www.jmcorp.com/ProductDetail.asp?ProductID=CSCBA-300#VIDS
My question is, how/where can I get a cable that connects to this and terminates in a 1/2" male coax connection (or something that can be easily adapted to this connection)

Local CB shop would likely make a pig tail adapter for you.