tell us more!! links to kit??
you can buy a cheap dehydrator here
,i use a similar one with great results ,just buy the cheapest roughest steak you can find (dont need expensive stuff) ,i get mine from tescos (cheap frying steak @about £2.50 a go)
cut steak into strips and add whatever marinade you want ,for 2 of the above large packs of steak that usually fill the dehydrator i use.
2 tbs crushed black pepper
2/3 tbs garlic powder
2 tbs crushed corriander seed
2 tsp salt
1 tbs chilli powder
good splash (about 6 tsb) of cider vinegar
good splash worcester sauce
mix the cut strips in a bowl with the marinade and arrange in the machine (make sure you have gaps between each piece of meat) ,takes about 6/7hrs in my machine (change the shelves around a few times-top to bottom etc and turn the meat over once)