June? WTF!?
Plead not guilt, then @ pre trial conference you are going to want to try to talk with the officer and get a deferred sentence (like probation, just cant get a speeding ticket for like 3-6 months)
I disagree. Plead nolo contendere, most likely you'll get your ticket reduced to faulty equipment since it's your first violation. You might have driving school, but probably not. Faulty equipment is a non-moving violation and isn't reported to DMV or your insurance. You'll end up paying around $140 after the fine/court cost. At least that's what I paid, your county's fines are probably different but it should be around that price range. I freaked out after I got mine, but it really isn't that big of a deal especially since it's your first one. I was in and out of the court room in 15 minutes.
Here's what happened:
My name was called to the bench, the judge read the speed etc. and asked the officer if that was correct. He said yes, the judge asked me how I pled I said no contest. He said he's reducing it to faulty equipment and asked if the cop disagreed, he said no. i left and paid, the end.