Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Will it plug into the back of my Kenwood Head Unit in my car? Is it a standard antenna size plug?
Document: Over the past 2-3 years, the remote range on my garage door had gone from being able to open the door from in front of the neighbors house, to having to stop the car less than 6 inches from the door in order to trigger the door.Adding this antenna extended my range back to the end of the driveway.Good quality and the magnet is strong.
There is no place to plug this antenna into the Sangean PR-D5 AM/FM portable radio.The only input sockets on the radio areAUX IN, EARPHONE, and DC IN.
I don't know how an external antenna can be so ineffective, but this one is. plug in, unplug, not difference in signal. I have been laughed at, at work, for wandering around and sticking the magnetic base to different surfaces, trying to get a signal on my radio. I am not in a big city with a ton of tall buildings. It's ridiculous.
works a whole lot better with  a antenna , nite and day .like if im stationary in my work truck or camping i just plug the antenna in but, if im walking around the ear buds work as a antenna and do the job fine to. sometimes it take a sec to dial in the station ( which is real nice to have digital readout) then just lock the station in ...I love this radio  -Ron
This antenna was a big disappointment. when I ordered it I thought it was full size. I was beyound shocked when I recieved it and it was about six inches. I purchased it for a full sized dump truck. I'll have to use it on my kids play tonka truck.
Just got this in the mail for the sangean cl-100, plugged it in and got no noticeable signal boost. I positioned this antennae in every position around the room that the radio is in with no luck. Maybe it would help if it had a 20 foot cord so I could mount it on the roof.Magnetic mount? This thing is for mobile applications IMO, but who installs a weather radio in their car?
Inside is a softer glue (apparently added to address this problem), and after picking the glue out, the solder joint is exposed. I stripped the coaxial cable and re-soldered it, then made a loop inside to prevent it from breaking off again. The magnet snapped back into the base easily, and all is well again.It's too bad this is made so cheaply -- it seems like it wouldn't increase production costs much to just do it right the first time.
There were several reviews of this product that stated that the wire on this item frequently separates from the base, which renders the unit completely worthless. I purchased the item anyway, partly because of the Sangean brand name, and partly because I believed that if this was a known issue with the item they surely would have fixed it.I can tell you that the numerous reviews out there that claim that the cord separates from the base are accurate. When my ANT-100 arrived it appeared undamaged and new.
A refrigerator magnet will stick to the window frames, but not this antenna.
Comes in very handy if your reception is not up to par. excellent antenna for an excellent radio. Definitely worth buying.
Answer: No it will not without an adaptor...this antenna has an RCA Plug on it...that's the way it comes...works perfectly with Midland weather radios...