external ariel

is it possible to use an external Ariel on my spiderbox 6000, iam using Wi-Fi and need to boost the signal

NO its sat dish you need

sorry I think I didn't make my self clear. signal from the aerial is excellent its communication with my WIFI box that needs improving to enable data for the cccam

You could try some home plugs, that will allow you to use ethernet cables, and your electric sockets, to get a better signal, or a Wi Fi repeater.
Why do you think your Wi Fi signal is the problem?

thanks for your suggestions, the Wi-Fi signal drops out at peak times as I've monitored it on the box

I suppose you have already checked that there isn't another router close by that is on the same WiFi channel.

yes,
problem started when my router was reinstalled at a different location by the provider. I've think I have solved it now by shifting locations of both the 6000 box and router
cheers for the help