Ko Receiver 2.4ghx Help Please

[pro4nut]

Firstly i would like to point out that i am an idiot.

I have just cut the coax end off the aerial on one of my KR-408s receivers, i havent tested it yet but regardless i now need to replace the aerial wire.

I am happy doing this myself, however where can i buy one?

If not what alternative receivers are on the market that i can use.

I have now locked away all the sharp things from my toolkits so i can't do myself or others any injurys......