setting up timer for the whole Thread Group

[Boris Goykhman]

Hi 

I have a JMeter script with 1 Thread Group that contains about 10 
requests.  I want the script to run indefinitely every 5 minutes with 
no delays between each individual requests and currently i cannot seem 
to find a way to do that. There are various Timers i can add to a 
Thread Group, but all they do is create delays between individual
requests as opposed to 
delaying the execution of the whole Thread Group.  Does anyone know if 
there is a way to implement this?